FREE 10-year extended warranty.
Never be left in the dark with a Kohler Generator. And right now, get a FREE 10-year extended warranty with the purchase of a generator. Up to $1,400 value.
Never lose power again
Keep life moving without interruption with an ultra-quiet KOHLER generator. Built with commercial-grade engines, KOHLER generators are designed to withstand extreme loads – far exceeding the demands of home and small business power needs.
A Ph.D in power.
Our generators can automatically power your AC or heat, sump pump and major appliances like your fridge and oven – all at the same time. Protecting your sensitive electronics from erratic power surges.
Trusted everywhere.
24/7 Power Protection means never lose power again. Hospitals, nuclear power plants, even the National Weather Service trust in hard-working, long-lasting KOHLER generators.
5-Year Warranty.
Guaranteed peace of mind.
You get a 5-year, 2,000-hour protection, plus a corrosion-proof enclosure that’s built to last—which covers parts, labor and dealer travel.
Introducing the KOHLER 26 kW home generator.
The quietest generator*
Offers a gracious experience to the homeowner, and their neighbors, and is compliant with stringent neighborhood sound regulations.
The most powerful generator available**
The 26RCA can power all circuits in larger homes including demanding loads like heat pumps and air conditioners without sacrificing power to other circuits.
The exceptionally durable generator
The 26RCA includes a commercial engine with oil level and oil pressure sensors to protect your engine if your generator needs to be left unattended during extended power outages.
*26 kW air-cooled home standby generator (during exercise mode)
**26 kW air-cooled home standby generator
Proven Reliability
Protect your family when outages strike with a KOHLER home generator. Designed to power your whole home when the grid fails or weather knocks out electricity, KOHLER home generators have the strength you need for everything from your refrigerator to heating and air conditioning.
Learn MoreIntroducing 10 exclusive Kohler colors
Why go generic when you can choose a Kohler color? Complement the color to your home—or have it stand out to make a statement. Available in our 14RCA. 20RCA, & 26RCA Generators.
Explore GeneratorsThe Most Customizable 26 kW Home Generator
Take a look at the KOHLER® 26 kW home generator. The quietest, most powerful generator on the market offers reliable performance to power your home and daily life. Available in our new Kohler exclusive colors and Mossy Oak® designs.
Learn MoreIntroducing the New KOHLER® Energy Management App
Peace of mind in the palm of your hand
Whether you're at home, traveling or on the go, you'll never have to worry about the power in your home. Paired with a KOHLER standby generator, the KOHLER Energy Management App gives you peace of mind in the palm of your hand.
Learn More
About Our Dealership
Yestramski Electrical Services was started in 1989 by Tom Yestramski. The business began as an electrical contracting business, and developed a strong clientele across the Northeast. Our commitment to providing quality services and holding our customer's needs first has built the foundation on which YES has grown. In 1998, we became a certified Kohler Platinum Dealer and began providing Emergency Power Systems to our residential and commercial customers. Our team of generator technicians work on every make and model of generators and are certified with Kohler. Generator service and repair are their primary focus. Because of this, they are experts in their field and, as such, guarantee complete customer satisfaction. We have been providing superior electrical work since the origin of the business in 1989. Our team of licensed electricians are committed to ensuring that the work they provide is compliant with the National Electrical code. This ensures the safety and peace of mind for all of our customers. From a simple switch install to a large home remodel, every job is given the same expert attention to detail and quality customer service.
Get a Quote
Call us at 603-746-4853
We'll talk about your specific needs and provide a quote on a backup power product and installation that is right for you.
Never Lose Power Again