Commercial & Home Generator Installation & Service in Houston
Houston’s Leading Power Solutions Provider Offering Installation and Repairs
Why Houston Turns to Grasten Power for Reliable Backup Power Solutions
Houston’s Leading Backup Generator Installer & Repair Company
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.
A Standby Generator for Comfort, Security and Peace of Mind in Houston
Another summer with record-setting temperatures. Downed tree lines or lightning strikes that damage your local electrical network. These and more scenarios are a reality for Houston home and business owners, but once a generator turns on, access to cooling, food and more essentials gets you through these incidents.
As you develop a security plan (or upgrade from a portable generator), Grasten Power is prepared to work with you. As you’ll see in our showroom, we’re well-versed in all the major generator brands, including Generac, Kohler, Cummins, and Briggs and Stratton, and their options for residential, business and industrial uses. Installation is then performed by a licensed, on-staff service team of electricians, installers and concrete professionals who take a customized approach to every job.
18+
Years of Experience
5000+
Generators Installed
24/7
Emergency Support
Why Choose Grasten Power?
Expertise
We’ll match your power and support needs with the right make and model.
24/7 Convenience
We ensure you’re never left without power.
Live 24/7 Phone Support
No holds or outsourcing — just a knowledgeable representative ready to answer your questions at any time.
Prompt, Precise Service
We support our expansive offerings with vehicles made for generator service and a wide array of parts on hand.
Competitive Pricing
Excellent value and warranties, no matter the brand or system.
Local Trust
Texas trusts us to install their generators — and our ranks and service ratings show it!
Comprehensive Generator Installation & Maintenance in Houston
From initial consultation to ongoing maintenance, we provide comprehensive generator services to ensure your backup power system operates flawlessly when you need it most.
Expert Generator Installation in Houston
Our certified installation team brings years of experience to every project, ensuring your generator is properly sized, positioned, and integrated with your home’s electrical system.
We handle all aspects of the installation process, from obtaining necessary permits to final system testing and commissioning.
1
Dedicated Professionals
From sales technicians to licensed electricians, our team of experts helps guide you to the right backup generator.
2
Knowledgeable Service
“I don’t know” is never an answer here, because we’ll always connect you with someone who knows our models and services.
3
In-House Expertise
Electricians and concrete technicians follow all manufacturer guidelines and Dallas ordinances during installation.
4
Turnkey Service
We’ll direct you to a generator that aligns with your specific power needs — from staying cool to staying open.
Comprehensive Generator Maintenance in Houston
Regular maintenance is essential to ensure your generator operates reliably when you need it most. Our comprehensive maintenance programs keep your system in peak condition year-round.
Our factory-trained technicians provide thorough inspections, preventive maintenance, and prompt repair services to maximize your generator’s lifespan and performance.
1
Certified Generator Parts
Genuine parts are always in stock for all generator brands and models we carry.
2
1 Year Free Maintenance
12 months of free generator maintenance gets your service checklist off to a strong start.
3
Full Service
Our team services all types of residential and commercial generators, including natural gas, propane and diesel systems.
4
Specials
Save while strengthening your home or business against extreme weather.
What to Expect During Your Installation Appointment
Ready for a reliable, all-season power solution? Count on Dallas’ 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 will have your system operational within 30-60 days.
24/7 Energy Independence
Enjoy round-the-clock power with your standby generator.
Why Monitor Your Automatic Generator?
Stay on top of fluid changes and all other issues involved in generator ownership.
This allows us to:
Monitor your generator around the clock
Perform maintenance as needed
Provide you with important system details
Offer a worry-free automatic power solution
Precise, professional generator installation
We are proud to be a dealer of Briggs & Stratton, Kohler, Generac and Winco generators
Recognized for Outstanding Service
Your Top-Rated Generator Installer in Houston
Excellence in Customer Service Award
Factory Authorized Service Provider
Certified Installation Specialists
Grasten Power Serves the Greater Houston Area
Proudly providing expert generator installation and service to the following regions
We’re #1 in Houston for a Reason — Trust Grasten for Consistent Power During Unpredictable Weather
Contact us today for expert generator services in your area