Population 1,300,000 · 18 license-checked installers listed
18 license-verified installers are listed for Dallas, most recently checked 2026-10-22. Listed alphabetically, and no installer pays for a higher spot (how we list installers). Verify any license yourself at the Texas state licensing authority.
Showing 18 of 18 installers. Check the box on any installer below to compare a few side by side or request quotes directly from the ones you pick.
Aaron's Electrical Service holds an active Texas electrical contractor license (#31569) and serves the Dallas area. It installs Briggs & Stratton generators and serves Houston and DFW.
Astar Heat & Air, Inc holds an active Texas electrical contractor license (#38309) and serves the Dallas area. Local generator installer, 28+ years serving Dallas homes/businesses.
Baker Brothers is a full-service plumbing, air conditioning, heating, and electrical contractor based in Mesquite, TX, offering standby backup generator installation for residential and commercial properties across the Dallas-Fort Worth area.
Bright Light Electrical Contractor LLC is a Texas-licensed Electrical Contractor (TECL #31347) based in Dallas, installing home standby generators from Generac, Kohler, and Champion as well as generator interlock kits and panel upgrades.
Delta Power Group INC is a Texas-licensed Electrical Contractor (TECL #39274) based in Dallas that installs Generac standby generators for homes and businesses alongside its commercial and industrial electrical services. It is listed in Generac's official dealer locator as a Select dealer (checked October 4, 2026).
Electric Distribution & Design Systems holds an active Texas electrical contractor license (#31359) and serves the Dallas area. It is listed in Kohler's official dealer locator as a Gold dealer (checked October 2, 2026).
Based in the Dallas, Texas area, Electric Masters LLC is a state-licensed electrical contractor (#40343). Installs Generac home backup generators (natural gas/LP).
Elevated Electrical is a licensed electrical contractor based in Frisco, TX (license #35089), serving the greater Dallas, Texas area. It is listed in Generac's official dealer locator as a Select dealer (checked October 2, 2026).
Based in the Dallas, Texas area, Excell Electric is a state-licensed electrical contractor (#22899). It is listed in Generac's official dealer locator as a Select dealer (checked October 2, 2026).
Generator Authority is a licensed electrical contractor based in Azle, TX, west of Fort Worth (license #33662, held by its parent company, Quantum Unlimited LLC). Standby generator sales and installation is the company's core, namesake business.
GNS Electric Inc is a licensed electrical contractor serving the Dallas, Texas area (license #24188). Generators/Switchgear Installation listed among services.
Keiser Electric is a service-disabled veteran-owned electrical contractor headquartered in Haltom City, TX, and one of the oldest continuously operating electrical contractors in Texas, founded in 1955. They install both Generac and Kohler whole-home standby generators across 68 cities in the Dallas-Fort Worth metroplex.
Lakewood Electrical is a licensed electrical contractor based in Dallas, TX, with 27 years of experience providing generator installation services. Their team of licensed Master Electricians focuses on code-compliant backup power installations for East Dallas, Central Dallas, and surrounding neighborhoods.
Milestone Electric, LLC is a licensed electrical contractor serving the Dallas, Texas area (license #21431). We exclusively install Kohler generators; family-operated since 2004.
North Texas Generators is a licensed electrical contractor based in Haslet, TX (license #36828), serving the greater Dallas, Texas area. Standby generator sales and installation is the company's core, namesake business.
Premier Generators of Texas is a licensed electrical contractor based in Plano, TX (license #37068), serving the greater Dallas, Texas area. Standby generator sales and installation is the company's core, namesake business.
Zubras Electric, Inc. is a Texas-licensed Electrical Contractor (TECL #17356) based in Dallas, specializing in home generator installations and maintenance across the DFW area. It is listed in Generac's official dealer locator as a Select dealer (checked October 2, 2026).
Based in the Dallas, Texas area, Zubras Electric, Inc is a state-licensed electrical contractor (#17356) in business since 1995. It is listed in Generac's official dealer locator as a Select dealer (checked October 2, 2026).
What the 18 installers listed here have on record. A missing answer only means it isn't on record yet, so ask. Why these questions matter.
| Is their state electrical license active? | 18 of 18 have a license we checked against the state board |
|---|---|
| Are they an authorized dealer for the brand you want? | 10 of 18 list at least one brand they install: Generac (7), Kohler (3), Briggs & Stratton (1). Ask whether they are an authorized dealer |
| Will they pull the permit and schedule the inspection? Permit requirements by state | None mention permit help yet, ask if it is in the quote |
| Who services the generator after it's installed? Generator maintenance checklist | 1 of 18 offers maintenance plans or repair, not just installation |
| Can you reach them during an outage? | None advertise 24/7 service yet, ask about after-hours response |
| What does their workmanship warranty cover? Generator warranty guide | None have posted warranty details yet, get it in writing |
| Do they offer financing? Generator financing options | None list financing yet, ask when you request a quote |
Look up a license yourself with the Texas licensing authority
Whole-home standby generator installation in Dallas typically costs $5,300-$12,200 all-in. See our full cost breakdown guide for what drives the price up or down, or use the generator sizing calculator for an estimate based on your own home.
LumoWatt estimate, not a published market study. Your quote depends on your home and site.
City of Dallas requires an electrical permit filed through Dallas Development Services; propane and natural-gas line work requires a separate mechanical/gas permit.
See the full Texas state permit overview.
Texas has one of the highest whole-home standby generator adoption rates in the US following the February 2021 winter storm grid failure (Winter Storm Uri) and continued summer-heat grid strain warnings from ERCOT.
North Texas was among the hardest hit regions during the February 2021 winter storm grid failure, alongside the severe summer heat that drives ERCOT's recurring grid strain warnings, both real reasons standby coverage is common in Dallas Fort Worth. Permitting depends on your exact address: filed through either City of Dallas Development Services or a neighboring jurisdiction, and propane or natural gas line work requires a separate mechanical or gas permit on top of the electrical permit, confirm which applies before signing a contract.
Every installer listed above has had their Texas electrical license confirmed against the state licensing board. For typical costs across the state, see our Texas whole-home generator cost guide, or compare installers in Houston and Austin.
Generac, founded in 1959, is one of the most widely recognized manufacturers of home standby generators, and it's a common search term for homeowners starting to research backup power. LumoWatt is an independent, brand-agnostic directory, not a Generac dealer locator: we don't receive payment from Generac or any other manufacturer, and being listed here never requires a specific brand certification.
Of the 18 license-checked installers currently listed for Dallas, 7 list Generac among the brands they install, so not every installer on this page works with Generac specifically. Use the brand filter above to see which ones, or see our Generac brand overview for product-line and warranty details.
Dallas-Fort Worth's standby-generator demand is driven by real grid conditions, not marketing: ERCOT issues public conservation appeals during periods of tight summer grid conditions, on top of the February 2021 winter storm outages noted above. The City of Dallas also publishes a dedicated backup generator permit checklist separate from its general electrical permit process, confirm with your installer which applies to your specific equipment.
Closest first, straight-line distance.
Page data last updated July 18, 2026. Who runs LumoWatt.
