Commercial & Home Generator Installation & Service in Houston, TX
Houston’s Leading Backup Generator Installer & Repair Company
Why Houston Turns to Grasten Power for Reliable Backup Power Solutions
Year-Round Protection Against Electrical Disruptions in Houston
Houston residents and business owners know that potential power outages accompany every season. That’s part of life on the Gulf Coast — and something you prepare for the best way you can. Long, hot and humid summers can bring down the electrical grid, and forecasts call for thunderstorms, hurricanes, tornadoes and hail from spring into August. And once this all seems to pass, heavy coastal rainfall through October increases flooding risks even as the temperatures drop.
But no matter what the storm warning or weather app says, a generator installed and serviced by Grasten Power Technologies keeps the lights on and ensures your air conditioning, sump pump and other critical systems are ready to kick in — no delays or compromises.
Generator Maintenance When You Need It in Houston
Number one on your preparation checklist? Servicing your home’s or business’s generator. Ocean swells and clouds gathering overhead can catch Houstonites off guard, while heat waves can result in blackouts lasting hours, if not days. In these and more instances, an old battery, blocked fuel lines, water damage and overheating due to insufficient coolant ultimately leave you without a backup plan, and potentially vulnerable to temperatures soaring above 100°F.
To cross that item off your list (and feel more secure as storm season begins), all you have to do is call. Our local team, bringing over 10 years of installation and repair experience, is equipped to service any generator from all the major manufacturers, no matter if we or someone else installed it. And if you’re purchasing an in-home generator from us, we support all products with competitive pricing, premium warranties and other special offers.
Beyond upkeep, all generators installed are built to handle everything Houston’s weather could throw at it—salt air, electrical surges, rising waters and humidity—for year-round property and asset protection.
Power and cooling are the secret to managing extreme weather, even as news reports talk about record temps or as rain pelts your windows. For homes and businesses throughout the Houston area, a standby generator ready to activate during these scenarios eliminates having to refill fuel or prioritize appliances and equipment.
When you’re ready for a more reliable power solution, start exploring your options with Grasten Power. We’re a Texas-based authorized dealer of Generac, Kohler, Cummins, and Briggs and Stratton generators, offering an expansive, high-quality selection of residential and commercial systems.
We back variety with a commitment to knowledgeable, expert installation. On staff, licensed electricians, concrete professionals, installers, service and sales technicians guide your decision every step of the way — from the time you step into one of our showrooms through testing its performance following installation.
Why Choose Grasten Power?
Expertise
We’re ready to talk features, property specifications and anything else across the array of generator brands we carry.
Live 24/7 Phone Support
Wherever there’s an issue with your in-home or commercial generator, you’ll always find a professional on the other line.
Prompt, Precise Service
From vehicles designed specifically for the generator industry to an array of parts on hand, we’ll never make you wait for service.
Competitive Pricing
Top value and warranties, no matter the brand or system.
Local Trust
Everyone knows we’re Houston’s best defense against unpredictable weather — no contest.
Expert Generator Installation in Houston
Dedicated Professionals
Getting a job done right means bringing on the right people with the right skills. Nothing we do is outsourced.
Knowledgeable Service
Our years of training and service come through with every phone call, ensuring you get the answer you need.
In-House Expertise
Certified in-house electricians and concrete technicians install your system following manufacturer guidelines and Houston ordinances.
Top-to-Bottom Service
We’ll tell you which power system works best, make sure it operates as expected, and promptly return whenever it needs service.
Full-Service Generator Maintenance in Houston
Certified Generator Parts
Genuine parts are always in stock for all makes and models.
Full Service
Our team handles residential to industrial generators, including natural gas, propane and diesel systems.
1 Year Free Maintenance
Our commitment ensures your property is protected against unexpected power failures.
Specials
Save while ensuring a more dependable storm safety solution.
What to Expect During Your Installation Appointment
Ready for more power against coastal floods, high winds and sticky Houston summers? Count on Houston’s best generator installation and repair team.
Schedule Your Free Generator Estimate
Get started with a virtual or in-home consultation today.
Site Planning & Permits
We handle all compliance and site preparation to ensure a smooth process.
Complete
Installation
Our certified installers have your system operational within 30-60 days.
24/7 Energy Independence
Enjoy round-the-clock power with your standby generator.
Custom, Comprehensive Service
Depend on us for your best defense against Gulf Coast weather events. We’ll tell you what we recommend to get your generator up and running.
Our Approach Includes:
- Custom site planning and drawings
- Compliance with building codes and regulations
- Professional installation and reliable start-up
- Thorough inspections and ongoing support
Experience full-service generator installation
We are proud to be a dealer of Generac, Kohler, Cummins, and Briggs and Stratton generators
Recognized for Outstanding Service
Your Top-Rated Generator Installer in Houston
Grasten Power — Serving Houston and Nearby Areas
Plano | Mckinney | Arlington | Frisco | Midlothian | Allen | Grand Prairie | Denton | Rockwall | Irving | Weatherford | Richardson | Waxahachie | Celina | Garland | Red Oak | Carrollton | Mesquite | Keller | Lewisville | Desoto | Denison | Cedar Hill | Mansfield | Rowlett | Little Elm | Burleson | Coppell | Crowley | Argyle | Granbury | Aledo | Azle | Wylie | Forney | Southlake | Prosper | Anna | Royse City | Pottsboro | Princeton | Bedford | Gordonville | Haslet | The Colony | Aubrey | Lancaster | Sherman | Greenville | Cleburne | North Richland Hills | Seagoville | Ennis | Euless | Grapevine | Joshua | Mabank | Terrell | Colleyville | Decatur | Balch Springs | Flower Mound | Hurst | Haltom City | Alvarado | Justin | Springtown
And many more nearby areas we’re proud to serve!