FREE Automatic Transfer Switch + Save Up to $1,500 on Installation of a Kohler Generator
Offer valid 9/9/25–10/18/25. Restrictions apply.
Cannot be combined with other offers.
Stay Powered This Hurricane Season For
ONLY $99
GENERATOR INSPECTION/CHECK-UP
Generator Power Systems experts will test your generator’s fuel system, battery, transfer switch, and overall performance — ensuring your home stays powered during outages. Reliable service, guaranteed.
Book Your Appointment Now
ABOUT THE OFFER
Stay Prepared for Houston Weather
Generator Power Systems keeps your home and business running strong with dependable whole-home generators and high-efficiency power solutions. Save thousands, reduce energy costs, and stay protected when the next storm hits.
“Don’t wait for the next blackout — secure your comfort and power with Generator Power Systems today.”
WHY GENERATOR POWER SYSTEMS
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🔧 Expert Installation
Our licensed technicians specialize in installing and servicing top generator brands — delivering safe, reliable setups designed to keep your power on when it matters most.
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🌪 Houston Weather Ready
From hurricane season to extreme heat, we know how to safeguard your home or business against outages and unpredictable Gulf Coast weather.
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⚡ Full-Service Power Solutions
From free consultations to installation, repair, and ongoing maintenance, we provide complete generator solutions so you’re always prepared.
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✅ Trusted Local Company
Proudly serving Houston and surrounding areas, Generator Power Systems stands behind every project with dependable service and a satisfaction guarantee.
OUR TESTIMONIALS
Awesome Service!
Generator Power Systems did a super job installing my emergency generator. True professionals whom walked me through every stage of the process without a hitch and answering my numerous questions along the way. I would highly recommend GPS for a quality installation and service after the install.
I highly recommend Generator Power Systems
We had a wonderful experience installing our generator with Generator Power Systems! Their team worked with us on every step of the installation and testing to ensure we were comfortable and happy. I highly recommend Generator Power Systems for your new generator.
Very satisfied with the service and product.
All work started and completed on schedule. All on site installers were professional. Office staff responsive to inquiries. We received estimates from four companies. We selected this company for the great feedback we received while obtaining estimates. We also liked that the contract did not contain a mandatory arbitration clause. Total time from signing the contract to complete installation was about 5–6 months. Just do your homework by educating yourself on whole house generator systems, which is what we did and that is why we used this company.
Best Generator Company in Houston
… Generator Power Systems is one of the best companies I have had the pleasure of dealing with. Completely professional, customer oriented, knowledgeable and they make hard projects look easy. I would highly recommend them when you want a quality installation and service. They are the best in Houston!
Great Customer Experience
Great Customer Experience. Always professional, courteous and friendly.
Great service, very professional.
Over the years, with many power outages, my Kohler Generator and Generator Power Systems has never let me down. Whenever there is a power outage in my area, I get a call from Generator Power Systems checking to see if my Kohler is performing and if I need anything. I have always been able to tell them everything is perfect. WHAT A GREAT CHOICE IT WAS WORKING WITH GENERATOR POWER SYSTEMS AND BUYING A KOHLER.
Extensive experience and intensive knowledge of generators
Everyone was extremely professional, and the quote was very competitive. However, the main reason I used Generator Power Systems Company was because of their extensive experience in understanding/managing the electrical work and intensive knowledge of generators. The Master Electrician was far more knowledgeable than the competition and the installation crew was very experienced – this, which was extremely important for me. Also, after considerable research in understanding various whole house generators, the Kohler was far superior to others – do the research!
It was a seamless process
GPS is one of the best companies I have had work done for the house. After an initial phone/text tag, it was a seamless process. Ryan, Joel and Brandon did an excellent job that they were responsible for. The office staff, Veronica and Mia, at the office were very courteous and respectful while resolving any issues.
Whole Home 20K Kohler
Everything was done on schedule and all service personnel were a pleasure to deal with! My Labrador Max especially liked his treats!