Every real, verified company that installs standby and portable generators in North Dallas — compared in one place, with services, service areas and one-tap calling. Ratings are shown only where the research found one; where no rating was found, none is shown — figures from other review sites are never presented as Google ratings.
In North Dallas, the power tends to fail with severe thunderstorms, extreme heat and winter ice. A standby generator takes over automatically, keeping the air conditioning, refrigeration and lights running until the utility restores service.
So don't just compare prices. Send one request and compare up to three local quotes — scope, warranty and timeline side by side. The installers answer your questions directly.
Filter by city, compare services and service areas, then call directly or request up to three quotes with one form. Every company below was verified against its own website.
Dallas and Plano company installing whole-house standby generators — Generac PowerPro Premier, Kohler and Champion — with permits included and installation in one visit.
Plano company installing, servicing and maintaining backup generators — Generac certified dealer, systems from 18 kW to 200 kW, whole-house, with in-home consultations and permits.
Plano company installing Generac whole-house generators (sales, installation and service), plus panels and EV chargers.
McKinney family business installing Generac standby generators as an authorized dealer: sizing, electrical installation, startup and service.
Sherman-based company installing Generac whole-house generators as a factory-certified installer, with Generac service, repair and maintenance.
Service-area company: its published “Dallas” location is in Ennis, south of Dallas, with headquarters in Pinehurst/Houston. Briggs & Stratton Platinum Pro, Kohler Platinum, Generac Pro Elite and Cummins dealer.
Service-area company based in Cleburne, south of Fort Worth. Authorized Kohler Home Generators dealer: sizing, installation, startup, maintenance and repair.
Dallas company installing whole-house generators — Generac Prestige Dealer, Kohler, Cummins and Briggs & Stratton — with Dallas permits and a 12-year Power Plus warranty on air-cooled Generac installs.
Service-area company with offices in Forney and Fort Worth. Authorized Generac dealer: installation, replacement, repair and maintenance of whole-house generators.
Commercial-focus company: “generator services” within commercial and industrial electrical work — design, panels, lighting, EV charging and data center infrastructure.
Commercial-focus company selling and servicing commercial and industrial generators — Generac, Onan, Kohler and Briggs & Stratton — in diesel, natural gas and propane, all sizes.
Home generator installation across Dallas-Fort Worth: the generator connects to the home's natural gas or LP and starts on its own when the power goes out.
Dallas company installing generators as a certified Generac dealer for sales, service/warranty and installation — plus plumbing, A/C and general electrical. BBB A+ on its own website.
Garland family business installing generators of all sizes, makes and models — Generac, Kohler and Cummins logos on its own website.
Commercial-focus, service-area company based in Mabank: “Generator Installation” among its services, plus electrical construction, metal fabrication and a maintenance program.
Commercial-focus company listing “Emergency Back-Up Power” among its services — commercial and industrial contractor: construction, structured cabling, infrastructure, EV chargers.
Irving company installing a whole-home generator that keeps appliances working during a power outage, plus residential, commercial and industrial electrical and HVAC services.
Commercial-focus electrical contractor, especially generators and UPS battery systems, plus lighting, tenant finish-outs and ground-up construction.
Service-area company based in Azle: Generac PowerPro Premier Dealer (Generac's highest tier) installing, repairing and maintaining residential and commercial standby generators, with Synchrony financing.
Service-area company based in Rockwall: Generac whole-house sales, installation and maintenance, turnkey installation from 18 kW to 60 kW, residential and commercial, service for all brands.
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Local companies' own published prices put a typical installed standby system roughly in the $7,000–$30,000 range, with most average homes between $10,000 and $17,000. Grasten Power lists $7,000–$10,000 (11–14 kW), $10,000–$14,000 (18–22 kW), $13,000–$17,000 (24–26 kW) and $17,000–$25,000+ (36 kW+); Berkeys lists standby at $10,000–$30,000 installed. Every installer prices your job after a site visit.
Local companies' own published prices put a typical installed standby system roughly in the $7,000–$30,000 range, with most average homes between $10,000 and $17,000. See the cost guide for the published prices and what drives a quote.
Yes — Texas licenses electricians at the state level through the TDLR; TECL = Texas Electrical Contractor License. Nine companies in this guide publish a license number on their own website: HomeSafe (#41809), Adis (#26917, type not specified), Wellott (37215), Top Notch (#30865), Secure Volts (#40780), Emertech (#36654), Blessed (32002), McGee (#22625) and Generator Authority (#33662). Every other profile states the company's own claim-only wording or that no number is published.
A standby generator is permanently installed and starts automatically when the power goes out; a portable generator is moved into place and powers selected circuits. Most installers in this guide focus on standby systems; Generator Supercenter of Dallas lists turnkey installation from 18 kW to 60 kW, residential and commercial. Ask each installer to size the system for what you actually want to keep running.