Grasten Power Technologies LLC

Your local power source for generators to stay plugged in

This time of year is the busiest for generator sales in the Gulf Coast area. Hurricanes and summer storms occur quickly and once they are imminent in our area, locals scramble to get needed supplies for the predicted time they might be without power.

Grasten Power Technologies LLC provides reliable uninterrupted electricity for your home or business. Life without power is not just an inconvenience, but can be detrimental to individuals with health disabilities, elderly, and infants. Without electricity you cannot heat food or use the refrigerator to keep cold foods at the correct temperature, launder clothes, or be comfortable in your home with air conditioning or heating. Temperature extremes can be devastating to the elderly, infants, and those with respiratory illnesses. Businesses without power just won’t open and lose money every day they are inoperable.

Grasten has served the Montgomery County, and Greater Houston area including Sugar Land and Katy for over a decade with quality products and reliable customer service. They carry all the top brands in generators including Generac, Kohler, Cummins, and Briggs and Stratton.

Generac is the top selling generator nationwide and with Grasten. It is the most powerful and long-lasting generator available running on natural gas or liquid propane permanently attached to your electrical panel and ready to be used as back up in any emergency power outage. Grasten is a Generac Power Pro Premium Dealer, which is a prestigious program that identifies dealers that are committed to consistently providing an outstanding sales and service experience. Grasten is also one of the top ten dealers in the United States of Generac generators.

Kohler generators deliver much quieter power similar to the sound of an air conditioner, unlike noisy generators. Kohler’s exclusive PowerBoost™ technology provides greater capabilities for larger electrical requirements and appliances. This enables the air-conditioning units to be run at the same time as dishwasher, microwave, or washer in the home. Purchase a Kohler generator now through November 30, 2019 to receive up to $1,500 off the cost of an installed Kohler generator through CenterPoint Energy’s Natural Gas Standby Generator Program. Offer available only to CenterPoint Energy natural gas customers purchasing a qualifying generator from a participating program dealer, such as Grasten Power Technologies.

There are a few things that make Grasten stand out among their competitors. Grasten’s Director of Operations, Josh Keller, spoke about those differences. “Our knowledgeable, skilled and experienced service teams allow us to provide the most reliable and quality customer service in the area.”

When you are faced with a power outage of any kind, prompt, reliable service 24 hours a day 7 days a week is a priority. Any product purchased from Grasten comes with a maintenance agreement regardless of the manufacturer. The staff are fully certified with over 150 years combined experience. Any standby or portable generator can be repaired through their vast inventory of parts 24 hours/day.

If you have never purchased a generator, Grasten provides information to purchase the best generator focused on your needs for your home or business without cost. Basic services include Installation, repairs, warranties, and preventative maintenance to keep families safe and preserve quality of life.

“The price was right, the installation was well done, and Josh Keller did an excellent job making sure everything went smoothly. Completely satisfied”, from a 5-star Google Review.

“Great service, very responsive staff and lowest cost I could find in my area. Very professional team”, from Home Advisor.

Customer service is beyond belief. In the recent hurricane from 2 years ago, Grasten responded to numerous outage concerns for generator power from both current customers and customers that had never purchased any products or services in the past. Always cheerful, quick, and efficient, power was restored immediately.

Grasten Power Technologies diagnoses any issues, backs their service, sells, installs, and repairs automatic standby generators that offer dependable protection during any unexpected power outage. Trust the recommendations from friends, read the reviews, discover what they recommend from their experiences.

“We give one-year service contracts with all installs and touch base on service plans”, said Keller. “We currently service over 6,000 customers in our area and have the best reviews in the industry!”

For more information on sales and maintenance of backup generators, you can visit the Grasten Power Technologies website at or call (281) 259-6500. The sales and service staff are available Monday – Friday from 8am to 4:30pm to answer your questions, resolve any issues, and make sure you are 100% satisfied with the system installed and/or maintained by Grasten Power Technologies at your home or business.  Join the conversation on