ChatGPT's shortlist: commercial electrical contractors in Texas

Places ChatGPT showed

• Rosendin · 4.5★ · Electrician
• Cummings Electrical · 4.2★ · Electrical installation service
• JMEG Electrical Contractors · local_business
• Mid-West Electric Company-Houston · 4.9★ · Electrician
• Melton Electrical & Structured Cabling · 4.6★ · Electrical installation service
• CSE Electric · 4.8★ · Electrician
• Amber Electrical Contractors, Inc · 4.4★ · Electrician
• Enterprise Electrical · 4.6★ · Electrician
• ISC Constructors, LLC. · 4.5★ · Electrical installation service

If you mean commercial electrical contractors capable of larger construction, industrial, data-center, healthcare, tenant-improvement, and facility projects, Texas has several strong options. Rather than treating “best” as a universal ranking, I’d shortlist firms based on project type, geographic coverage, scale, and service capabilities.

Major Texas commercial electrical contractors

• Rosendin — Central Texas / statewide capability. A major national electrical contractor with substantial commercial work, including corporate campuses, high-rises, hotels, mixed-use, medical offices, and data centers. Its Texas operation has worked on major Austin-area and Texas projects.
• Cummings Electrical — DFW / Texas. Full-service commercial and industrial contractor with capabilities spanning ground-up construction, major renovations, power distribution, lighting/controls, healthcare and mission-critical projects.
• JMEG Electrical Contractors — Dallas, Austin, San Antonio and statewide. Particularly relevant for large commercial construction, design-build/design-assist, BIM/VDC, commissioning, prefabrication and facility services. Its project portfolio includes Globe Life Field, Toyota's North American headquarters and major healthcare projects.
• Mid-West Electric Company-Houston — Houston / Southeast Texas. Commercial electrical construction plus ongoing service, maintenance and low-voltage/technology systems.
• Melton Electrical & Structured Cabling — Houston / Southeast Texas. Commercial electrical construction and structured cabling, including tenant build-outs and renovation work.
• CSE Electric — San Antonio / Austin / Texas. Commercial and industrial electrical construction, power distribution, lighting and tenant-ready infrastructure.
• Amber Electrical Contractors, Inc — DFW / statewide. Commercial, industrial and institutional construction combined with maintenance and emergency response.
• Enterprise Electrical — Houston. Commercial/industrial construction, design-build/design-assist, service and maintenance, with experience in data-center electrical work.
• ISC Constructors, LLC. — Houston / Gulf Coast. Particularly oriented toward industrial electrical, instrumentation and controls, maintenance, turnarounds and capital projects.

For very large projects

Two names stand out when national scale and very large electrical construction capacity are important:

• Rosendin — ranked #2 nationally in Electrical Construction & Maintenance's 2025 Top 50 Electrical Contractors, based on 2024 electrical revenue.
• IES Holdings — headquartered in Sugar Land, Texas, and ranked #6 nationally in the same 2025 ranking.

Quanta Services is also headquartered in Houston and ranked #1 nationally, although its business is broader than conventional commercial-building electrical contracting.

If your project is ongoing maintenance rather than new construction

TDIndustries is worth considering. It has licensed commercial electricians and offers electrical maintenance, emergency repairs, medium-voltage/power-distribution work, UPS/generator support, lighting retrofits and major electrical upgrades. It has established offices in Houston, Austin and Fort Worth.

If you tell me the Texas city/metro (Houston, Dallas-Fort Worth, Austin, San Antonio, etc.), approximate project size, and whether it's new construction, tenant finish-out, industrial, healthcare, or data center, I can narrow this to a practical shortlist and compare license/coverage, project experience, reviews, capabilities, and contact information.

Places ChatGPT showed

• Cummings Electrical · 4.2★ · Electrical installation service
• JMEG Electrical Contractors · 4.6★ · Electrical installation service
• Gentzler Electrical Services, Inc. · 4.8★ · Electrician
• Amber Electrical Contractors, Inc · 4.4★ · Electrician
• FSG Dallas · 4.5★ · Electrician
• CSE Electric · 4.8★ · Electrician
• Big State Electric, Ltd. · 4.4★ · Contractor
• Mid-West Electric Company-Houston · 4.9★ · Electrician
• Enterprise Electrical · 4.6★ · Electrician
• ISC Constructors, LLC. · 4.5★ · Electrical installation service

If you mean commercial electrical contractors that work well both as a subcontractor for GCs and as an ongoing electrical partner for facility managers, I’d build the Texas shortlist around companies with both construction capacity and service/maintenance capabilities.

I wouldn’t call any one company objectively “best” without knowing the project type, geography, and contract size, but these are strong candidates to evaluate:

Contractor	Texas footprint / focus	Particularly relevant for
Cummings Electrical	DFW and broader Texas; commercial, industrial, mission-critical	GCs, large commercial projects, industrial facilities, data centers, controls
JMEG Electrical Contractors	Austin, Dallas area, San Antonio	Commercial construction + ongoing facility service
Gentzler Electrical Services, Inc.	DFW	Commercial/industrial construction, maintenance and finish-outs
Amber Electrical Contractors, Inc	Irving / statewide Texas work	Facility maintenance, emergency response, commercial/industrial projects
FSG Dallas	DFW	Service, preventive maintenance, upgrades and commercial construction
CSE Electric	San Antonio	Facility maintenance, upgrades, commercial/industrial work
Big State Electric, Ltd.	San Antonio / Texas	Commercial & industrial construction, upgrades, backup power and EV infrastructure
Mid-West Electric Company-Houston	Houston	Commercial construction, recurring maintenance, lighting and low-voltage
Enterprise Electrical	Houston	Commercial/industrial construction plus service & maintenance
ISC Constructors, LLC.	Houston / Gulf Coast	Industrial electrical, instrumentation & controls, maintenance and turnarounds

Larger statewide players

For large GCs, complex projects, or organizations that need substantial manpower, I'd also investigate Rosendin, EMCOR, and IES Holdings. Rosendin specifically identifies Austin and Dallas among its major commercial markets and works on corporate campuses, high-rises, hotels, mixed-use facilities and medical office buildings.

The 2025 Electrical Construction & Maintenance Top 50 list also places Rosendin, EMCOR and IES among the largest electrical contractors nationally, with IES headquartered in Sugar Land, Texas.

Particularly interesting for facility managers

TDIndustries deserves a separate look. It isn't simply an electrical subcontractor: its facilities-management offering integrates electrical, HVAC, plumbing, fire/life-safety and other building services. Its electrical division offers preventive maintenance, emergency repair, medium-voltage/power-distribution work, UPS/generator support, infrared testing and upgrades.

That makes TD particularly relevant when the objective is reducing the number of vendors and having one partner manage ongoing building infrastructure, rather than simply awarding an electrical construction package.

How I'd narrow the list

For a GC, I'd compare:

• Estimating responsiveness and bid accuracy
• Self-perform manpower and supervision
• BIM/VDC and prefabrication capability
• Safety record and EMR
• Ability to meet schedule acceleration
• Experience with occupied buildings
• Change-order/change-management discipline

For a facility manager, I'd put more weight on:

• 24/7 emergency response
• Preventive-maintenance programs
• Multi-site coverage
• Electrical testing/infrared scanning
• Generator/UPS/medium-voltage capability
• Documentation and asset history
• Ability to work around occupants
• Service agreement/SLA structure

If you're selecting vendors for a specific Texas market, tell me Houston, DFW, Austin, San Antonio, or statewide and roughly annual electrical spend/project size. I can then narrow this to a practical 5–10-company bid list, including their service areas, specialties, licensing, notable projects, and facility-management capabilities.

Places ChatGPT showed

• Amber Electrical Contractors, Inc · 4.4★ · Electrician
• Big State Electric, Ltd. · 4.4★ · Contractor
• JMEG Electrical Contractors · 4.6★ · Electrical installation service
• Rosendin · 4.5★ · Electrician
• Critical Electric Systems Group · 1.5★ · Contractor
• McCune Electrical Service · 4.1★ · Electrician
• Schmidt Industrial Contracting Services · 4.3★ · Electrician
• Southern Electrical Services · 5.0★ · Electrician
• CED Services · Electrical installation service

Yes. For a Texas commercial project involving switchgear, generators/standby power, and service-capacity upgrades, these contractors are worth putting on a bid list:

• Amber Electrical Contractors, Inc — DFW / statewide Texas. Commercial/industrial contractor with medium- and high-voltage work, including transformers, switchgear, primary service feeds, testing/commissioning, and generators.
• Big State Electric, Ltd. — San Antonio / Houston. Commercial and industrial construction, service upgrades, medium-voltage distribution, generators/ATS, and electrical infrastructure upgrades.
• JMEG Electrical Contractors — Austin / Dallas-Fort Worth / San Antonio. Commercial/industrial electrical work with power upgrades, generator/emergency-power systems, maintenance and troubleshooting.
• Rosendin — Central Texas and major Texas markets. Large commercial/industrial electrical contractor suited to substantial projects and complex power infrastructure.
• IES Electrical Texas — particularly relevant for larger commercial/industrial projects. Its published capabilities specifically include medium- and low-voltage installation/testing, MCCs/switchgear, transformers, panels, commissioning and maintenance.
• Critical Electric Systems Group — North Texas/Houston. Focuses on complex commercial/industrial power systems, including generator-to-switchgear infrastructure and large data-center projects.
• McCune Electrical Service — Houston. Commercial/industrial electrical construction and service, with particular relevance to switchgear, medium voltage, generator paralleling and maintenance.
• Schmidt Industrial Contracting Services — Houston / Waller / Ship Channel. Industrial power-distribution contractor with switchgear/transformer procurement, generator installations and electrical/instrumentation construction.
• Southern Electrical Services — Houston. Commercial/industrial service and upgrades, including larger commercial service expansions and generator work.
• CED Services — Houston. More specialized around switchgear modernization/retrofits, breaker work, bus modifications and emergency generator connections.

For a large service upgrade, I'd specifically look for a contractor that can handle the entire chain: utility coordination → service entrance → medium/low-voltage switchgear → transformer → generator/ATS → protection/coordination studies → testing/commissioning. IES, Amber, Big State, JMEG, and the larger industrial contractors above fit that profile based on their published capabilities.

If you tell me which Texas market (Houston, Dallas/DFW, Austin, San Antonio, etc.) and approximate service size (e.g. 800A, 2,000A, 4,000A, 5–15kV), I can narrow this to 5–10 contractors that specifically do that scale of work, with contact information and relevant project experience.

Places ChatGPT showed

• Enterprise Electrical · Electricians
• JMEG Electrical Contractors · 4.6★ · Electrical installation service
• Southern Electrical Services · 5.0★ · Electrician
• Electrical Masters Company Inc. · 5.0★ · Electrician
• JN'L Electric - Houston Electricians 24/7 | Electrical Contractor · 4.2★ · Electrician
• Amber Electrical Contractors, Inc · 4.4★ · Electrician
• Scott Electric · 4.7★ · Electrician
• EMSR Electrical Contractors · 4.9★ · Electrician
• JMEG Electrical Contractors · 3.7★ · Electrician

Yes. I found several Texas commercial electrical contractors that explicitly advertise 24/7 emergency service. Since “Texas” is broad, I’ve grouped some of the more relevant options by region.

San Antonio / Central Texas

• Enterprise Electrical — San Antonio; commercial/industrial electrical contractor with 24/7 emergency repair service and additional Texas offices.
• JMEG Electrical Contractors — Austin, with a San Antonio office; commercial/industrial construction and service, including 24-hour emergency services.
• Logix Electric — Central Texas, including Austin and San Antonio; commercial/industrial electrical work and explicitly advertised 24/7 emergency response.

Houston / Southeast Texas

• Southern Electrical Services — Houston; commercial and industrial electrical work with 24/7 emergency service.
• Texas Dynamic Electric — Katy/Houston area; specifically advertises 24/7 commercial emergency electrical services, including outages, troubleshooting and generator emergencies.
• Electrical Masters Company Inc. — Houston; commercial and industrial electrical services with 24/7 emergency availability.
• Highlights Electrical — Houston; commercial electrical, lighting and technology contractor offering emergency service 365 days a year.
• JN'L Electric — Houston; commercial/light-industrial work and 24/7 emergency response.

Dallas–Fort Worth

• Amber Electrical Contractors, Inc — Irving/DFW; commercial and industrial electrical contractor advertising true 24/7 emergency response.
• Scott Electric — Haltom City/DFW; commercial and industrial electrical work with around-the-clock emergency service.
• EMSR Electrical Contractors — Dallas/DFW; commercial, industrial and residential electrical work with advertised 24/7 emergency availability.
• JMEG Electrical Contractors — San Antonio office and statewide Texas presence; service division includes 24-hour emergency services.
• Bridges Electric — Mesquite/DFW; commercial and light-industrial contractor with 24/7 emergency service.

Other Texas coverage

• SCI Electrical Services — El Campo/South Texas; commercial, industrial and oilfield electrical work, with a 24-hour emergency line and coverage extending to San Antonio, Houston and Austin for appropriate jobs.
• Zambrano Electric — Hereford/Amarillo/Texas Panhandle; commercial and industrial electrical contractor offering round-the-clock emergency response.

One thing I'd verify before putting a contractor on an emergency-call list: whether “24/7” means an actual technician is dispatched overnight, versus simply having an answering service. Also ask about emergency-call minimums, response-time commitments, and whether they service your particular facility type.

If you're looking specifically around San Antonio, I can narrow this to 5–10 contractors that handle commercial/industrial emergency calls, including phone numbers, service areas, licensing, and 24/7 claims.

Places ChatGPT showed

• Cummings Electrical · 4.2★ · Electrical installation service
• FSG Dallas · 4.5★ · Electrician
• Gentzler Electrical Services, Inc. · 4.8★ · Electrician
• Prism Electric Inc. · 4.7★ · Electrician
• Amber Electrical Contractors, Inc · 4.4★ · Electrician
• Angiel Electrical Construction · 4.4★ · Electrician
• Petri Electric · 4.2★ · Electrician
• Kevco Electrical Construction, Inc. · 5.0★ · Electrician
• ACME Electric Company · 4.2★ · Electrician

If by “reliable” you mean established commercial/industrial capability, DFW presence, breadth of services, and evidence of handling substantial projects—not simply the highest online star rating—these are the contractors I’d put on a serious bid list.

Strong DFW commercial-electrical shortlist

• Cummings Electrical — Fort Worth/DFW. A large commercial, industrial, and mission-critical contractor. Particularly relevant for healthcare, industrial/manufacturing, data centers, and complex facilities.
• FSG Dallas — Dallas. Full-service commercial electrical contractor covering construction, service, preventative maintenance, and emergency response.
• Gentzler Electrical Services, Inc. — Dallas. Longstanding commercial/industrial contractor with substantial new-construction, maintenance, finish-out, and repair experience.
• Prism Electric Inc. — Fort Worth. Commercial/industrial work with capabilities including medium voltage, preventive maintenance/testing, and low-voltage/technology systems.
• Amber Electrical Contractors, Inc — Irving. Commercial/industrial construction plus ongoing maintenance and emergency service; a potentially good fit for facilities that need a continuing electrical-service relationship.
• Angiel Electrical Construction — Dallas. Commercial, industrial, healthcare, and data-center experience, including significant infrastructure and renovation projects.
• Petri Electric — Richardson. Commercial/industrial service and construction, including maintenance, troubleshooting, renovations, and tenant finish-outs.
• Kevco Electrical Construction, Inc. — Irving. Commercial construction, service, troubleshooting, and preventative maintenance, with an emphasis on rapid response for operating facilities.
• ACME Electric Company — Fort Worth. Established commercial/industrial contractor with manufacturing, controls, distribution, preventive-maintenance, and emergency-repair capabilities.

Two larger regional players worth considering

TDIndustries is particularly interesting if you want electrical work integrated with broader building services. It has a Fort Worth office and Texas electrical license EC-17889, and its portfolio includes commercial offices, healthcare, aviation, industrial, entertainment, and data-center projects. Its commercial electrical offering includes medium voltage, power distribution, UPS, generators, lighting, maintenance, and emergency response.

Rosendin is another major electrical contractor to consider for large or technically demanding projects. It specifically lists Dallas among its commercial markets and has extensive experience in corporate campuses, high-rises, healthcare, mixed-use, and mission-critical/data-center construction.

How I'd narrow the bid list

For a large ground-up commercial project, I'd look particularly closely at Cummings, Rosendin, TDIndustries, Prism, Gentzler, and FSG.

For ongoing facility maintenance/service, I'd investigate TDIndustries, FSG, Amber, Petri, and Kevco.

For industrial/manufacturing, Cummings, Prism, Gentzler, ACME, and Amber have particularly relevant scopes.

For a data center or other mission-critical facility, Cummings, Rosendin, TDIndustries, and Angiel are worth putting through a more rigorous qualification process.

One important caveat: online ratings are useful for spotting customer-service issues, but they aren't a particularly good measure of a contractor's ability to execute a $5M+ electrical package. For a commercial job, I'd ask each bidder for recent comparable projects, current Texas electrical licensing, EMR/safety information, bonding capacity, insurance limits, manpower availability, references from GCs/owners, change-order history, and service-response commitments.

If you tell me what type of building/project you have (office, warehouse, retail, restaurant, multifamily, industrial, medical, data center, etc.) and approximate project size, I can narrow this to a more targeted DFW shortlist and compare their capabilities and track records.

Places ChatGPT showed

• Walker Engineering, Inc. · 4.2★ · Electrician
• Pieper-Houston Electric L.P. · 3.0★ · Electrician
• Fisk Electric Co · 5.0★ · Electrician
• Hughes Systems Industrial, Inc. · 4.9★ · Electrician
• Mid-West Electric Company-Houston · 4.9★ · Electrician
• Melton Electrical & Structured Cabling · 4.6★ · Electrical installation service
• Enterprise Electrical · 4.6★ · Electrician
• Capp Electric Co · 4.4★ · Electrician
• Allied Contractors · 5.0★ · Electrician

If you mean commercial/industrial contractors capable of handling substantial projects—not just small-business service calls, Houston has several strong options. Rather than declaring one objectively “best,” I’d shortlist based on project type, scale, and specialization.

Houston commercial electrical contractors worth evaluating

• Walker Engineering, Inc. — A large Texas contractor with a Houston operation, suited to large commercial projects, design-build/design-assist, tenant finish, technology systems, and ongoing service.
• Pieper-Houston Electric L.P. — Long-established Houston commercial contractor dating to 1958. Particularly notable for design/build, engineering, BIM, prefabrication, maintenance, power-quality work, and large facility projects.
• Fisk Electric Co — Major commercial/industrial electrical and building-technology contractor with experience on healthcare, stadium, institutional, and other large projects.
• Hughes Systems Industrial, Inc. — Particularly relevant if the project is industrial, petrochemical, refinery, terminal, or other mission-critical work, with design-build and facility-maintenance capabilities.
• Mid-West Electric Company-Houston — Full-service Houston contractor covering commercial construction, service/maintenance, and low-voltage/technology systems.
• Melton Electrical & Structured Cabling — Worth considering for commercial build-outs combined with structured cabling/low-voltage work, including corporate and institutional environments.
• Enterprise Electrical — Commercial/industrial focus with design-build/design-assist, service and maintenance, and data-center capabilities.
• Capp Electric Co — A more specialized option, particularly for healthcare and research facilities and commercial electrical construction.
• Allied Contractors — Pasadena-based option serving Greater Houston, focused on commercial/industrial installation, troubleshooting, upgrades, and facility support.

ABC Greater Houston's current directories also identify companies such as Allied Electrical Contractors of Houston, Hi-Tech Electric, Trio Electric, Correct Electric, Integrity Electrical Systems, Streamline Industrial Group, and TRIAD Electric & Controls among its commercial/industrial electrical contractors.

How I'd narrow the field

If your project is…	Contractors to investigate
Large commercial / ground-up construction	Walker, Pieper, Fisk
Office / tenant improvement	Walker, Mid-West, Melton
Healthcare / institutional	Fisk, Capp, Pieper
Industrial / manufacturing	Hughes Systems, Enterprise, Pieper
Data center / technology-heavy	Walker, Enterprise, Melton
Ongoing facility maintenance	Pieper, Mid-West, Enterprise
Electrical + structured cabling	Walker, Melton, Mid-West

For a significant project, I'd compare TECL licensing, bonding capacity, relevant project history, safety record, self-performed scope, manpower, schedule capacity, and references from comparable facilities rather than relying primarily on online star ratings. ABC Greater Houston specifically maintains commercial/industrial contractor directories, and its Excellence in Construction program evaluates specialty projects on factors including safety, execution, craftsmanship, and attention to detail.

If you tell me what kind of commercial project you have (warehouse, office, retail, multifamily, medical, industrial, data center, etc.), approximate project size, and where in the Houston metro, I can narrow this to a 5-company bid list with relevant projects, licensing/credentials, reviews, and contact information.

Places ChatGPT showed

• Allied Contractors · 5.0★ · Electrician
• Enterprise Electrical · 4.6★ · Electrician
• Mid-West Electric Company-Houston · 4.9★ · Electrician
• Cummings Electrical · 4.2★ · Electrical installation service
• Amber Electrical Contractors, Inc · 4.4★ · Electrician
• McGee Electrical Services · 5.0★ · Electrician
• Kevco Electrical Construction, Inc. · 5.0★ · Electrician
• CSE Electric · 4.8★ · Electrician
• Melton Electrical & Structured Cabling · 4.6★ · Electrical installation service
• Aaron-Carter Electric, Inc. · 4.8★ · Electrician

If by “competitive” you mean low/competitive base bids without relying heavily on change-order recovery, there isn't a reliable public database that ranks Texas electrical contractors by actual bid-to-award pricing and change-order percentage. I’d therefore treat this as a shortlist to solicit and benchmark, not a definitive ranking.

Contractors I’d put on a bid list

• Allied Contractors — Greater Houston. Their published GC offering specifically emphasizes transparent change-order pricing, RFI coordination, and no surprise line items at closeout, which is unusually relevant to your criterion.
• Enterprise Electrical — Houston. Commercial/industrial focused, with both construction and service capabilities; useful if you want a contractor that can stay involved after award rather than treating change work as a separate business.
• Mid-West Electric Company-Houston — Houston. Established commercial/industrial contractor with construction, maintenance and low-voltage capabilities.
• Cummings Electrical — DFW. Much larger contractor, with substantial commercial/industrial and mission-critical experience. I'd include them when project complexity and capacity matter, although public information doesn't establish that they're the lowest bidder.
• Amber Electrical Contractors, Inc — DFW/Texas. Commercial and industrial work plus ongoing maintenance; public customer feedback particularly emphasizes responsiveness and cost-saving problem solving.
• McGee Electrical Services — DFW. Family-owned commercial contractor with tenant finish-out, ground-up and service work. Its smaller scale may make it worth pricing against the larger DFW firms.
• Kevco Electrical Construction, Inc. — DFW. Commercial construction plus a dedicated service operation, making it another useful benchmark for both original scope and post-award work.
• CSE Electric — San Antonio/Austin. Commercial and industrial construction with a focus on distribution, infrastructure and build-outs.

One Houston contractor I'd specifically test

Deleon Electrical Contractors explicitly markets itself around competitive hard-bid pricing, value engineering, scope clarification and clean closeout documentation for GC-led tenant-improvement and new-construction work. That's directly aligned with what you're asking for, although those are company claims rather than independently verified bid statistics.

Likewise, Aaron-Carter Electric explicitly says its commercial bids are intended to avoid artificially low bids followed by change-order recovery, and says it has been doing Houston commercial work since 1998. Again, I'd regard that as a claim worth testing through references and bid comparisons, rather than proof of superior pricing.

How I'd actually identify the most competitive ones

For a GC or owner, don't compare only the initial bid. Ask each electrical subcontractor for:

1. Base bid
2. Labor rates by classification for change work
3. Material markup on change orders
4. Equipment markup
5. Overhead & profit percentage
6. Whether markup is applied sequentially or only once
7. Typical turnaround for a change-order proposal
8. Whether work proceeds on T&M before formal CO approval
9. Three recent GC references specifically addressing change-order behavior
10. A sample change-order breakdown

That will expose a contractor who is $30,000 cheaper on bid day but routinely charges aggressive CO markups.

There's also a reason I'd be careful about simply selecting the lowest number: industry discussions document situations where exceptionally low electrical bids are subsequently recovered through change work, while other contractors report losing bids by large margins they couldn't economically match.

If you tell me the Texas market you're bidding in (DFW, Houston, Austin, San Antonio, etc.), project type (TI, ground-up, industrial, healthcare, multifamily, data center), and approximate electrical contract size, I can narrow this to ~10 contractors and compare their publicly available evidence on pricing, change orders, project size, licensing, and GC reputation.

Places ChatGPT showed

• McGee Electrical Services · 5.0★ · Electrician
• Kevco Electrical Construction, Inc. · 5.0★ · Electrician
• K C Electrical Systems · 4.3★ · Contractor
• Lutz Electrical Contracting LP · 4.6★ · Electrician
• Jomar Electrical Contractors · 1.0★ · Electrician

If by “trusted” you mean established local/family-owned firms with a real commercial-construction track record, evidence of working with GCs, and credible project/service capabilities, there are several Texas contractors worth putting on a bid list. I’d separate “trusted” from simply having good consumer reviews—GC relationships, repeat work, safety, scheduling, and commercial references matter much more.

Family/local commercial electrical contractors to investigate

• McGee Electrical Services — Irving / DFW. Family-owned and operating since 1990, with commercial/light-industrial work including tenant finish-outs, ground-up projects, service, and troubleshooting. Its customer base reportedly includes other contractors as well as retail, restaurants, hotels, and manufacturers. This is the type of established subcontractor I’d ask for GC references.
• Kevco Electrical Construction, Inc. — Irving / DFW. Family-owned, founded in 1994, and focused heavily on commercial construction and facility electrical work. Its positioning around repeat/referral relationships makes it particularly relevant for GCs looking for a long-term electrical subcontractor.
• K C Electrical Systems — Carrollton / DFW. Family-owned and operating since 1994, with a stated focus on working with general contractors, owners, designers and architects on commercial projects. Its capabilities include ground-up construction, major remodels, power distribution and lighting.
• C and F Electrical — Rockwall / DFW. Family-owned, established in 1977, and commercially oriented, including design-build, power distribution, generators and larger ground-up work. A particularly interesting candidate if you want a smaller/local firm with substantial longevity.
• Lutz Electrical Contracting LP — Houston. Family-owned Houston contractor with commercial/industrial experience, including new construction, renovations and lighting work. Its published license information and long-standing local presence are useful due-diligence signals.
• Jomar Electrical Contractors — Houston and Texas. Family-owned commercial/industrial contractor with experience spanning medical facilities, manufacturing, hotels, schools, high-rises, mixed-use, municipalities and data centers. This is a considerably broader commercial scope than a typical local service electrician.
• Cooper Electrical Contractors LLC — Springtown / North Texas. Family-owned North Texas company with commercial and industrial capabilities, including lighting, power distribution and industrial controls.
• Allied Electric Services (AES) — Georgetown / Central Texas. This one has unusually strong publicly documented evidence of recognition within the Texas commercial construction community: AES says it has received AGC Electrical Project of the Year awards from the Texas Building Branch in 2025, 2023, 2020 and 2017, among other IEC awards. It describes itself as family-owned and has served Central Texas commercially since 2004.
• Acme Electric Company — Fort Worth / Lubbock. Family- and locally owned, with commercial/industrial electrical work in Texas dating to 1958. Its longevity is notable, particularly if you're looking for a subcontractor that has survived multiple construction cycles.
• Excell Electrical Contractors — Dallas/DFW. Family-owned since 2005 and specifically focused on commercial, industrial and high-rise work. The company says its estimating team has more than 85 years of combined electrical experience.

One important distinction

I wouldn't equate a 5-star Google profile with “GC-trusted.” For a commercial electrical subcontractor, I'd ask each candidate for:

1. Three GC references from projects completed in the last 2–3 years.
2. A list of recent projects with contract values and GC names.
3. Their EMR / OSHA record / safety program.
4. Typical crew size and superintendent/project-manager assignments.
5. Evidence of completing projects on schedule and without excessive change orders.
6. Current Texas electrical contractor licensing and insurance.
7. Whether they self-perform or rely heavily on electrical labor subcontractors.
8. Their bonding capacity, if you're talking about substantial commercial construction.
9. Experience with your specific market—industrial, retail, medical, multifamily, office, hospitality, data center, etc.

For example, AES stands out in publicly verifiable GC-industry recognition, whereas firms such as McGee, Kevco and C&F stand out more from their longevity, family ownership and commercial/GC orientation. That's a description of the available evidence, not a ranking of the companies.

If you're a GC looking for electrical subs to bid work, tell me which Texas market you're in—DFW, Houston, Austin/San Antonio, West Texas, or statewide—and the type/size of projects. I can narrow this to 10–15 genuinely commercial contractors and dig into their GC references, notable projects, AGC/IEC history, bonding/safety signals, and who they appear to work for.