Top EV charging installers in Texas, ranked by ChatGPT answers

Places ChatGPT showed

• Charge Pro Texas · 5.0★ · Electric vehicle charging station contractor

If you’re looking for EV charger installation in Texas, I’d focus on electricians that do EV charging regularly—not just a general electrician who says they can install a 240V outlet. Texas has a large installer market, but service areas are quite regional.

My Texas shortlist

Installer	Best for	Main coverage
Charge Pro Texas	Best overall	Austin, Central TX, DFW, Houston
Smart Charge America	EV-charging specialist / commercial	Austin, Dallas-Fort Worth, San Antonio
ChargeCo	San Antonio / Austin	South & Central Texas
Humm Energy	DFW residential	Dallas, Fort Worth & suburbs
Tesla Alarm & Electrical	Plano / North Dallas	Plano, Frisco, Allen, McKinney
Bright Way Electrical	DFW	Dallas-Fort Worth

1\. Charge Pro Texas — my first call

This is probably the strongest all-around choice if you're in Austin or another major Texas metro they serve. They're a licensed Texas electrical contractor (TECL #37972), use in-house electricians, install Tesla Wall Connectors and other major brands, and handle panel upgrades and permitting. They also advertise residential, commercial and multifamily installations.

Their business listing currently shows 5.0/5 from 356 reviews, which is an unusually strong combination of EV specialization and customer volume. Charge Pro Texas

Best for: Tesla, Rivian, Ford, GM, Hyundai/Kia, etc.; homes needing panel work; Austin-area installations.

2\. Smart Charge America — best EV specialist

If you want a company whose core business is EV charging rather than general electrical work, I'd put Smart Charge America near the top. It handles residential, commercial, multifamily and utility charging projects and has dedicated operations in Austin and Dallas-Fort Worth.

Best for: Multiple chargers, apartment/HOA projects, commercial installations, or someone who wants an EV-specific company.

3\. ChargeCo — excellent San Antonio/Austin option

ChargeCo has installed EV charging equipment throughout the San Antonio–Austin area for nearly a decade. It's a Qmerit-certified installer, Tesla-certified, and lists Texas Electrical Contractor License #36398. It handles residential Level 1/2 and commercial Level 3 projects.

Best for: San Antonio, New Braunfels, Austin corridor; Tesla and larger electrification projects.

4\. Humm Energy — strong DFW residential choice

Humm specializes in home EV charging and installs all major brands, including Tesla Wall Connectors. It handles the 240V circuit, NEMA 14-50 outlets, mounting, activation and testing. Their site also has numerous customer testimonials specifically mentioning EV installations around Dallas, McKinney, Prosper and Fort Worth.

Best for: Straightforward home Level 2 installations in DFW.

5\. Tesla Alarm & Electrical — North Dallas

Despite the name, this is an electrical contractor—not Tesla itself. It specifically handles Tesla Wall Connectors as well as ChargePoint and JuiceBox, and offers panel upgrades and permitting. Its advertised service area includes Plano, Frisco, Allen and McKinney.

Best for: Plano/North Dallas homeowners, particularly Tesla owners.

6\. Bright Way Electrical — DFW

Bright Way is another interesting DFW option. It advertises certified installation of Tesla, ChargePoint, Emporia and Wallbox chargers, including hardwired and NEMA 14-50 configurations, with load calculations and panel upgrades when necessary.

What I'd expect to pay

For a typical Texas home Level 2 installation:

• Simple installation: roughly $700–$1,200 installed
• Longer wire/conduit run: roughly $1,200–$2,000+
• Panel/service upgrade or difficult trenching: roughly $1,800–$4,000+

Those are broad planning numbers; the panel location, charger amperage, wire distance, permitting and existing electrical capacity make a huge difference.

My recommendation

If I were getting quotes, I'd get 3 quotes and make all three quote the exact same scope:

1. Charge Pro Texas
2. Smart Charge America
3. A highly rated local electrician in your specific metro

Ask each for an itemized quote covering the charger, breaker, wire/conduit, mounting, permit, inspection, load calculation, and any panel upgrade. Don't automatically accept a recommendation to upgrade to a 200A panel—the installer should first demonstrate that your existing service can't accommodate the charger.

If you tell me your Texas city or ZIP code and your EV model, I can narrow this down to the 3–5 best installers actually serving your area, including current ratings, service area and likely installation pricing.

Places ChatGPT showed

• Bullet Energy Solutions · 4.8★ · Electric vehicle charging station contractor
• National EV · 5.0★ · Electric vehicle charging station contractor
• Ensol EV · 5.0★ · Electrician

If you’re looking for commercial EV charging in Texas, I’d shortlist firms differently depending on whether you want to own the chargers, have a contractor build a fleet depot, or put chargers on your property with little/no upfront capital.

My Texas shortlist

Installer / provider	Best for	Why I’d consider them
Bullet Energy Solutions	Best overall for commercial property owners & mixed fleets	Texas-based, turnkey design/permitting/utility coordination/construction; installs both Level 2 and DC fast charging and is Tesla-certified. It reports 1,020+ ports installed or underway across 117+ sites.
National EV	Best for larger fleets / multi-site deployments	Houston-based commercial EV infrastructure specialist. Its Mac Haik deployment included 30 × 180-kW DC chargers plus 50 Level 2 chargers, and Ford/Stellantis/GM corporate reportedly approved it for multi-location Texas projects.
Pangea Charging LLC	Best for multifamily / apartments / condos	Particularly focused on multifamily EV infrastructure, with consulting, equipment sourcing and project implementation. It has experience with Dallas multifamily developments.
Good Faith Energy / Good Faith Electric	Best zero-CapEx property-host model	Offers Tesla Supercharger and universal DCFC projects where qualifying property owners can provide the site while Good Faith handles equipment, installation, maintenance and operations, with revenue sharing.
Ensol EV	Best Houston option for property + fleet electrification	Houston-based and explicitly serves fleets, multifamily and hospitality, with Level 2 and DC-fast-charging capabilities.
EVgo	Best if you want a major charging-network/operator partner	More than an installer: it offers fleet charging, dedicated charging hubs, engineering, permitting, utility coordination, construction, commissioning and ongoing O&M. Its eXtend model lets the customer own the infrastructure while EVgo manages it.

Who I'd call first

For a commercial property owner:

1. Bullet EV — strongest fit if you want to own and operate the infrastructure and want an end-to-end Texas contractor.
2. Good Faith Electric — particularly attractive if you're interested in a revenue-share/no-upfront-capital Supercharger model.
3. EVgo — worth comparing if the property could support a public DC-fast-charging destination.

For a fleet/depot:

1. National EV — especially for substantial DCFC deployments and multi-location fleets.
2. Bullet EV — good turnkey alternative, particularly if Tesla/NACS charging is important.
3. EVgo — strongest consideration if you want charging infrastructure plus managed operations, software and ongoing support.

For apartments/multifamily: Pangea Charging would be near the top of my list because multifamily is its particular specialization rather than an incidental service line.

One important distinction

Don't evaluate these companies purely on the charger brand or installation price. For a commercial project, I'd ask each bidder for:

• Utility/service-capacity analysis and estimated upgrade cost
• Number and mix of L2 vs. DCFC ports
• Peak-demand and load-management strategy
• NACS/CCS compatibility
• Charger/network uptime SLA
• Who owns the chargers and who gets charging revenue
• Five-year O&M costs
• Warranty and response time for failed chargers
• Permitting and utility-interconnection responsibility
• Available Texas utility incentives / federal funding
• A detailed project schedule from engineering through energization

Texas's own EV infrastructure planning documents list a much broader universe of charging companies, so I'd treat any "best in Texas" list as a shortlist rather than an official ranking.

If you tell me (1) city, (2) property type, (3) number of chargers/vehicles, and (4) L2 vs. DC fast, I can narrow this to the 3 best installers for your specific project and compare likely ownership/revenue models and costs.

Places ChatGPT showed

• Cummings Electrical · 4.2★ · Electrical installation service
• National EV · 5.0★ · Electric vehicle charging station contractor

Yes. For Texas projects that specifically need DC fast charging (DCFC) plus fleet/depot infrastructure, I’d put these on the shortlist:

• Cummings Electrical — DFW / statewide Texas. Strong fit for larger fleet electrification: utility coordination, load management, and scalable fleet-charging deployments. Their commercial/industrial electrical background makes them particularly interesting for high-power depot work.
• National EV — Houston / Texas. Turnkey commercial and fleet charging, including engineering, permitting, installation, commissioning and ongoing maintenance.
• All American Electric — Houston / statewide Texas. Explicitly builds Level 3/4 DCFC sites from utility service and switchgear through civil work and commissioning, including fleet yards. They advertise 50–350 kW+ chargers and EVITP-certified electricians.
• HexTel — Texas / NM. Offers commercial DCFC construction, switchgear/equipment pads, utility make-ready and interconnection, plus fleet depots; also identifies itself as a Tesla-certified deployment partner.
• SW Signs EV Services — DFW / Texas & Oklahoma. Turnkey Level 2 and DCFC for fleet depots, with utility coordination, transformer/switchgear upgrades, permitting and rebate/NEVI documentation.
• Wattsmith Electric — San Antonio metro. Commercial L2 + DCFC, with load studies, utility coordination, trenching/boring, service equipment, load management and commissioning. Explicitly serves fleet yards.
• A.H. Electrical Service — DFW, with statewide travel for larger projects. Licensed commercial electrical contractor offering L2 and DCFC from single chargers through large multi-port deployments.
• Charge Rigs — multiple Texas metros. More of an integrated charger/deployment provider than a traditional electrical contractor, but specifically targets commercial DCFC and fleet depots, with systems up to 360 kW and BABA-compliant configurations.
• OneSource EV — Houston, Dallas, Austin, San Antonio, Fort Worth, El Paso and statewide. Turnkey commercial charging with equipment selection, load calculations, utility coordination, licensed installation and maintenance; its portfolio includes DC fast charging.

My picks by project type

If you need…	I'd start with…
Large transit/logistics fleet depot	Cummings Electrical, National EV
350 kW+ DCFC site	All American Electric, HexTel
DFW fleet depot	Cummings, SW Signs EV, A.H. Electrical
Houston fleet/DCFC	National EV, All American Electric
San Antonio fleet	Wattsmith
Multi-site Texas rollout	Cummings, National EV, OneSource EV
BABA/NEVI-sensitive project	Charge Rigs, SW Signs EV, HexTel

For a serious fleet depot, I would favor contractors that can own the entire electrical scope—not just mount chargers—including load study, utility service/interconnection, transformer/switchgear, civil/trenching, commissioning, and ongoing maintenance. That's where Cummings, National EV, All American Electric and HexTel stand out from ordinary EV charger installers.

If you tell me which Texas metro (Dallas, Houston, Austin, San Antonio, etc.), fleet size, and approximate charger power/count, I can narrow this to the 5 best-qualified installers and compare their capabilities, licenses, service area, and likely fit.

Places ChatGPT showed

• Charge Pro Texas · 5.0★ · Electric vehicle charging station contractor
• Bullet Energy Solutions · 4.8★ · Electric vehicle charging station contractor
• EV Charger Installation · 5.0★ · Electric vehicle charging station contractor
• PEC Texas · 5.0★ · Energy equipment and solutions
• Ensol EV · 5.0★ · Electrician

Yes. In Texas, the key is finding an installer that does more than mount the charger—they should handle permit/inspection coordination, utility paperwork, and incentive/rebate applications. The exact process depends heavily on your serving utility; Texas does not have one statewide residential EV-charger rebate.

Installers I’d shortlist

• Charge Pro Texas — Austin / broader Texas. Their offering is explicitly turnkey: permitting/inspection coordination plus help navigating utility rebates and paperwork. This is probably the closest match to your “handle it for me” requirement.
• Bullet Energy Solutions — Austin / commercial & residential. Particularly strong for larger projects: site evaluation, permitting, utility coordination, construction and commissioning. Customer feedback also specifically mentions assistance with Austin Energy rebates.
• EV Charger Installation (Altrea) — Austin area. Their service includes help identifying/applying for rebates and dealing with the documentation required by incentive programs.
• Pangea Charging LLC — Houston / multifamily & commercial. A particularly good candidate for apartment, condo, workplace or multi-charger projects; they coordinate installation and specifically offer incentive/rebate support.
• PEC Texas — Dallas / commercial & fleet. More of an EV-infrastructure integrator than a simple residential electrician, with permitting/compliance management, installation coordination and incentive/rebate paperwork as part of its project process.
• Ensol EV — Houston / Texas. Handles permitting where required and provides a more comprehensive EV-charging installation service.
• Smart Charge America - Dallas/Fort Worth — DFW. Focused specifically on EV charging and offers turnkey residential and commercial installation. I'd confirm before signing that rebate filing—not merely identifying incentives—is included in the quote.

One important Texas wrinkle

Your utility matters more than your electricity retailer in much of Texas. For example, Oncor, CenterPoint, AEP Texas, Austin Energy and CPS Energy have different programs/rules.

And the rebate landscape has changed recently: the federal 30C EV-charger tax credit ended June 30, 2026, so I'd be wary of installers still promising the old federal 30% credit for a new installation.

For example, current Texas sources identify Austin Energy as offering up to $1,200 for a qualifying residential Level 2 installation, while major utilities such as Oncor and CenterPoint generally don't have an equivalent residential charger rebate.

If you give me your Texas ZIP code (or city), I can narrow this to 3–5 installers that serve your exact utility and specifically handle the rebate + utility approval paperwork.

Places ChatGPT showed

• Tier-One Electric · 5.0★ · Electrician
• Tesla Electric DFW · 4.9★ · Electrician
• ChargerPro · 4.9★ · Electrician
• Neighbors Electric · 5.0★ · Electrician
• Tiger Strike Electric · 5.0★ · Electrician
• Azael Electrical And Lighting Design LLC · 5.0★ · Electrician
• Mr. Electric of Mansfield · 4.9★ · Electrician

If reliability is the priority, I’d shortlist these DFW installers rather than simply choosing the cheapest electrician. I weighted EV-specific experience, review volume, licensing/service depth, and evidence of handling panel/load issues.

My top DFW picks

1. Tier-One Electric — best overall
2. 5.0★ with 410 reviews in the current business listing.
3. Based in Flower Mound and serves the broader DFW area.
4. Specifically handles Level 2 EV chargers, panel assessments, dedicated circuits, upgrades, and smart chargers.
5. Publicly states it is licensed, bonded and insured, with master-electrician oversight.
6. A good choice if you want an established electrical contractor rather than an EV-only installer.
7. Tesla Electric DFW — best for Tesla/Wall Connector
8. 4.9★ with 113 reviews.
9. Strong concentration of customer feedback around Tesla Wall Connector and EV-charging work.
10. Thumbtack currently shows 5.0★ across 277 reviews for the same business, with recent customers specifically praising EV charger installations.
11. Particularly attractive if you're installing a Tesla Wall Connector and want someone who does these regularly.
12. Smart Charge America - Dallas/Fort Worth — best EV-specialist option
13. Dedicated EV charging contractor rather than a general electrician.
14. Handles residential and commercial charging, including apartments/condos and workplace installations.
15. Good fit if your project is more complicated than a straightforward garage charger.
16. ChargerPro — strong residential EV focus
17. 4.9★ with 25 reviews.
18. Focuses specifically on residential Level 2 charging in DFW.
19. Particularly interesting if you want help choosing equipment, hardwiring the charger, or using load management to avoid an expensive service upgrade.
20. Petree Electrical Services, LLC — excellent North Fort Worth choice
21. 5.0★ with 80 reviews.
22. Specializes in North Fort Worth and surrounding DFW communities.
23. EV work includes Level 2/Tesla installations and panel-capacity assessment; customer feedback specifically mentions charger installs and bringing electrical work up to code.
24. Neighbors Electric — strong Fort Worth-area option
25. 5.0★ with 157 reviews.
26. Local contractor serving a large portion of DFW.
27. Offers dedicated 240V Level 2 circuits, receptacle or hardwired installations, and related electrical work.

Also worth getting a quote from

• Tiger Strike Electric — 5.0★/117 reviews; EV charger installations are a recurring theme in its customer feedback.
• Azael Electrical And Lighting Design LLC — 5.0★/262 reviews; Arlington-based and offers EV charging throughout much of DFW.
• Mr. Electric of Mansfield — 4.9★/552 reviews; substantial review history and specific Tesla/EV charging experience.

What I'd ask each installer

Don't just ask, “How much to install a charger?” Ask for a quote that explicitly includes:

• Load calculation for your existing electrical service.
• Dedicated circuit and correct breaker/wire sizing.
• Permit and inspection, where required.
• Hardwired installation vs. NEMA 14-50 outlet recommendation.
• Surge protection recommendation.
• Whether load management can avoid a panel/service upgrade.
• Warranty on workmanship.
• Exact charger model they're installing.

This matters because a Level 2 charger can draw roughly 48 amps continuously when configured for 60-amp service, so the quality of the electrical assessment is more important than saving a few hundred dollars on installation.

For comparison, DFW's broader electrician market has a very high baseline rating—one 2026 analysis found a median Google rating of 4.9 across 286 tracked electricians—so review count and EV-specific evidence are more useful differentiators than a 5.0 rating alone.

My personal shortlist: I'd get quotes from Tier-One, Tesla Electric DFW, and Smart Charge America for a typical home installation. If you're in North Fort Worth, I'd add Petree; if you're in Arlington/Mansfield, I'd add Azael or Mr. Electric of Mansfield.

If you tell me your DFW city/ZIP, EV model, charger model (if you've picked one), and whether your panel is 100A/150A/200A, I can narrow this to the 3 best installers for your specific installation and compare likely pricing.

Places ChatGPT showed

• Trizone Electric LLC · 4.9★ · Electrician
• Power Care Solutions LLC · 5.0★ · Electrician
• Colwell Electric · 4.4★ · Electrician
• Nextdoor Electric · 4.8★ · Electrician
• RBG Services LLC · 5.0★ · Electrician
• Chams Electrical Services · 4.9★ · Electrician

If you’re looking for a home Level 2 EV charger installer in the Houston metro, these are the companies I’d put on the shortlist based on EV-specific experience, local reviews, and evidence of handling the electrical work that often goes with charger installs.

My top Houston picks

1. Trizone Electric LLC — Best overall
2. 4.9/5 from 76 local reviews in the current business listing.
3. EV charging is a major part of its work, including residential and commercial installations.
4. Particularly good if you care about a clean, concealed installation rather than exposed conduit.
5. Also worth considering for panel upgrades or more complicated electrification projects.
6. Power Care Solutions LLC — Best EV-focused residential option
7. 5.0/5 from 80 reviews.
8. Strong emphasis on EV chargers, including Tesla installations, as well as troubleshooting and electrical upgrades.
9. Reviews specifically mention prompt, tidy charger installations.
10. Colwell Electric — Best for larger/complex jobs
11. Established Houston electrical contractor dating to 1990.
12. Handles residential, commercial and fleet EV charging, including site evaluation, load calculations and permitting/inspection workflows.
13. I'd favor them if you're installing multiple chargers, have a detached garage, or anticipate a service/panel upgrade.
14. Nextdoor Electric — Best residential-focused choice
15. 4.8/5 from 81 reviews.
16. Offers EV charger installation and serves a broad portion of the Houston metro.
17. Good candidate if you want someone who will help determine charger placement and whether your existing electrical capacity is adequate.
18. RBG Services LLC — Worth getting a quote
19. Specifically advertises Level 2/Tesla charger installations.
20. Reviews describe quick garage installations and attention to code compliance.
21. The overall review sample is smaller than the companies above, so I'd get a competing quote rather than automatically choosing them.

Also worth comparing

Chams Electrical Services in Sugar Land is another strong option, particularly for Tesla Wall Connectors. Its current business listing shows 4.9/5 from 341 reviews, although there is some variation between directory listings, so I'd verify the exact office/service area when requesting a quote.

For additional comparison, 3 Guys Electrical & Insulation has particularly strong EV-specific review evidence: Angi lists it at 4.6/5 with 159 reviews, while HomeAdvisor shows 4.9/5 across 142 reviews and several positive EV-charger reviews.

What I'd ask each installer

Don't compare quotes based solely on the dollar amount. Ask each one:

• Is a load calculation included?
• Will you pull the required permit and arrange inspection?
• What breaker size and wire gauge are you proposing?
• Does my existing panel have sufficient capacity, or do I need a panel/service upgrade?
• Is the quote for a hardwired charger or a NEMA 14-50 outlet?
• Is the charger itself included?
• Is there a workmanship warranty?
• Will the final installation be tested and commissioned before you leave?

Houston Level 2 installations can vary substantially depending on panel capacity, distance from the panel, trenching, and whether an upgrade is necessary; one Houston installer currently estimates roughly $1,200–$3,000+ for many Level 2 installations. Treat that as a rough market range, not a universal quote.

My first three calls would be Trizone, Power Care Solutions, and Colwell Electric. If you tell me your Houston suburb/ZIP, your EV model, and whether you already have a charger, I can narrow this down to the 3 best installers for your specific installation and compare likely pricing.

Places ChatGPT showed

• National EV · 5.0★ · Electric vehicle charging station contractor
• Smart Charge America · 4.1★ · Electrical installation service
• Lumen Lighting and Electric Commercial · 5.0★ · Electrician

If you mean commercial EV charging in Texas, the best cost-per-charger value I found is not necessarily the company with the lowest advertised headline price. The key is whether the quote includes the electrical infrastructure, permitting, commissioning, and shared make-ready work.

My Texas shortlist

Installer	Best-value evidence	My take
ChargeCo	Qmerit-certified; commercial L2/L3	Strong value candidate for South Texas; worth bidding
Smart Charge America - Dallas/Fort Worth	EV-specialist, commercial/multifamily, price-match positioning	Good multi-port bidder, particularly DFW
National EV	Turnkey commercial/fleet: engineering → installation → commissioning → maintenance	Strong for larger projects, where infrastructure scope matters
Smart Charge America	EV-focused commercial/multifamily installation	Good Austin/Central Texas comparison bid
Lumen Lighting and Electric Commercial	Commercial/industrial electrical contractor; turnkey EV infrastructure	Potentially excellent value where trenching/service upgrades are significant
S&M Electric	Publishes $3,500–$6,000/port for 10+ Level-2 ports	Best published volume price I found

S&M's published number is particularly interesting: for a 10+ port Level-2 deployment in North Texas, it says volume projects typically land at $3,500–$6,000 per port, including electrical infrastructure, conduit, wiring, hardware and permits.

For comparison, current Texas commercial benchmarks put Level 2 at roughly $3,500–$15,000/port installed, with site conditions accounting for much of the spread.

The one I would price first

For a 10–50 charger Level-2 project, I'd start with S&M Electric and National EV, then add Smart Charge America and either ChargeCo or Lumen as comparison bids.

S&M has unusually useful published pricing, including the $3.5k–$6k/port volume range, rather than just saying "request a quote."

For a larger fleet/dealership project, however, I'd give National EV more weight because its model covers engineering, equipment selection, permitting, construction, commissioning and ongoing support—not simply electrical installation.

Don't compare quotes by charger price alone

A good Texas RFP should force every installer to price these identically:

• Charger hardware
• Panel/service upgrades
• Conduit and wire
• Trenching and concrete
• Bollards
• Switchgear/transformer
• Utility/interconnection costs
• Permits and inspections
• Networking/activation
• Commissioning
• Load management
• ADA/signage/striping
• Future-capacity provisions

That's important because electrical make-ready can represent 40–60% of a commercial Level-2 project's total cost.

There's also a potentially cheaper path: Faith Energy has an Austin operations hub and offers an own-and-operate model where it can fund chargers, construction, utility work, software and maintenance, leaving the property owner with zero upfront capital in qualifying cases.

Bottom line: For pure $/installed Level-2 port, S&M Electric's $3,500–$6,000 volume range is the strongest publicly documented Texas price I found. For a sophisticated multi-site or fleet deployment, I'd put National EV and Faith Energy into the bid set because their turnkey/shared-infrastructure approach can beat a cheaper electrical contractor once the entire project is normalized.

If you tell me (1) number of chargers, (2) Level 2 vs. DC fast, (3) Texas city, and (4) whether this is workplace, apartment, dealership, fleet, or public charging, I can rank 5–10 installers by estimated $/port and identify which ones are most likely to be cheapest for that exact project.

Places ChatGPT showed

• Charge Pro Texas · 5.0★ · Electric vehicle charging station contractor
• All-In-One Electric · 4.7★ · Electrician
• Humm Energy, LLC · 5.0★ · Electric vehicle charging station contractor
• Blue Line Electrical Repair & EV Charger Installations · 5.0★ · Electrician
• BH3 Residential and Commercial Electricians · 5.0★ · Electrician

If by “trust” you mean locally/family owned, strong customer feedback, EV-specific experience, and the ability to handle the electrical side of a property properly, I’d put these Texas companies on the shortlist.

Strongest local/family-owned candidates

• Charge Pro Texas — Austin / Central Texas
  Probably the strongest all-around choice if you’re a property owner, multifamily operator, or commercial owner rather than just installing one home charger. It is locally owned and operated, has a 5.0 rating from 356 reviews in the business listing, and handles everything from simple home chargers to complex commercial installations. The company says its founder, Ben Flynn, is a Master Electrician and that it employs its own licensed electricians rather than outsourcing the work.
• Cappa Electric LLC — Leander / Austin area
  A particularly good fit for owner-occupied properties and smaller commercial jobs. It's family-owned and owner-operated, with a 5.0 rating across 47 reviews. Cappa is Tesla-certified, performs load calculations, handles permitting/inspection, and explicitly does commercial work as well as residential EV installations.
• All-In-One Electric — Richardson / North Dallas
  One of the more compelling choices in DFW if you specifically want a multi-generation local family business. Larry and Logan Green are father-and-son Master Electricians, and the company says it has been family-owned in Richardson since 1986 and doesn't use subcontractors. It has a 4.7 rating with 119 reviews in the business listing and is Tesla-certified. It also handles commercial EV charging infrastructure.
• Humm Energy, LLC — McKinney / DFW
  Worth considering when the project is more than a simple garage charger. Humm focuses heavily on EV charging and serves multifamily, hospitality and commercial properties as well as homes. It currently shows a 5.0 rating from 30 reviews in the business results.
• Blue Line Electrical Repair & EV Charger Installations — Allen / North Texas
  A family-owned, first-responder-led local contractor with a 5.0 rating and 332 reviews in the business listing. Its EV work includes dedicated 240V circuits and the associated electrical work. I'd consider it more for residential/smaller property installations than a large charging network.
• BH3 Residential and Commercial Electricians — Mesquite / DFW
  Another strong North Texas option: 5.0 from 219 reviews, with residential and commercial EV installations and panel upgrades. They state that permits and inspections are handled for Level 2 installations.
• ChargeCo — San Antonio / South-Central Texas
  Interesting if your property is in the San Antonio–Austin corridor. It focuses on electrification, including residential and commercial EV charging, and has a 4.9 rating from 281 reviews. Its commercial/multifamily offering includes assessment, procurement, installation and ongoing maintenance.
• Texas Power Generation — Wylie / DFW
  A broader electrical contractor rather than an EV-only specialist, but its customer feedback includes multiple Tesla charger installations and it has a 4.9 rating from 304 reviews. Good candidate if the charger is part of a larger electrical upgrade.

One I'd especially consider for smaller Texas markets

Powerhouse Electric Contracting — Denison / Texoma is unusually aligned with what you're asking for. It's a family-owned and locally owned company founded by a Denison husband-and-wife team, works with homes and restaurants, warehouses, hotels, offices and retail properties, and installs EV chargers. It has a Master Electrician, full insurance and a 5-year workmanship warranty.

My ranking by property-owner use case

If you are...	I'd start with
Homeowner / single charger	Cappa Electric, All-In-One, Blue Line
Multifamily / apartment owner	Charge Pro Texas, Humm Energy, ChargeCo
Hotel / retail / office property	Charge Pro Texas, Powerhouse, ChargeCo
DFW property owner	All-In-One, Humm Energy, Blue Line
Austin/Central Texas	Charge Pro Texas, Cappa Electric
San Antonio/South Texas	ChargeCo, Jeff Davis Electric
Texoma / smaller market	Powerhouse Electric Contracting

One caveat: there isn't a reliable statewide survey of “property-owner trust.” I'm using ownership structure, current review volume/ratings, EV-specific customer feedback, licensing/technical credentials, and evidence that the contractor actually works on commercial/property projects—not simply taking a company's “trusted” marketing claim at face value.

If you're looking at this as a property owner choosing an installer for a commercial/multifamily project, I would narrow the field further to 5–6 firms and compare their licensing, insurance, warranties, permitting, load-management capabilities, maintenance response, and experience with utility rebates. That produces a much more meaningful shortlist than review scores alone.