The number one cause of generator failure is a dead or weak battery. It is also one of the easiest problems to prevent. Regular maintenance is what stands between a generator that starts when the storm hits and one that leaves you in the dark, and it is what keeps your manufacturer warranty intact.
Battery Replacement Program
Generator batteries typically last three to five years, and in practice we often see them fail around year four. Our Battery Replacement Program makes sure your system always has a dependable start when it matters. Ask us for the specific details when you call.
Why Regular Maintenance Matters
Regular maintenance is needed to ensure your generator will run when you need it most. Without it a generator can fail outright, and you also risk voiding your manufacturer warranty. Generators should have annual maintenance performed regardless of how many hours they ran that year, because the heating and cooling cycle the engine goes through during its weekly exercise breaks down the oil and degrades its protective properties.

Certified Technicians
Our technicians are factory trained to make sure your generator is maintained and repaired to factory specifications. If you are considering servicing your generator yourself, be aware that it can be dangerous and can void the warranty on your unit. Our Kohler certified technicians complete Kohler's mandatory training, and we keep a large inventory of genuine Kohler parts along with detailed service records for your unit.
What Annual Service Includes
A typical annual service covers an oil and filter change, spark plug replacement, a battery check, voltage calibration, frequency confirmation, firmware updates, a load test, and a full system inspection. We also check the fuel system, belts, hoses, coolant, and air filter, replacing whatever needs replacing.

Preventative Maintenance Agreements
We offer a range of preventative maintenance agreements so there is an option that fits your generator, your usage, and your budget. Signing a service agreement gets you annual service, priority scheduling, 24/365 emergency support, generator monitoring when your unit is equipped for it, and exclusive member pricing. Agreements run twelve months from the start date and renew automatically unless either side gives written notice before the renewal date.
Pricing depends on the specifics of your unit and the service it needs, so there are too many variables to post a single number. Call the office with your generator details and we will get you an accurate quote.
We Service What We Did Not Install
Even if your generator was purchased somewhere else, our team can maintain and repair it. We service Kohler, Generac, and Briggs units throughout Central and Midcoast Maine, and with multiple service trucks on the road we work to keep response times short during storm season.
Our Simple Installation Process
01. Call the Office
Give us a call and we will schedule an in-home consultation at a time that works for you. No pressure, no obligation.
02. In-Home Consultation
We assess your power needs, recommend the right-sized Kohler generator, and give you a clear quote right at your kitchen table.
03. One-Day Installation
Our certified Kohler technicians handle the pad, transfer switch, wiring, and propane or natural gas hookup, usually in a single day.
04. Ongoing Service
Stay protected with an annual service agreement: priority scheduling, 24/365 emergency support, and member pricing.
Frequently Asked Questions
Call our office and we will set up a time that works for you. Service-agreement members get priority scheduling and 24/365 emergency support.
Yes. Our technicians are factory-trained Kohler certified technicians, and we have master electricians and licensed propane technicians on staff for the complete installation.
Most residential installations are completed in one day, including the pad, transfer switch, wiring, and the propane or natural gas hookup.
Yes. Even if your Kohler, Generac, or Briggs generator was purchased elsewhere, our team can service and maintain it, and we stock genuine Kohler parts.
We serve Central and Midcoast Maine from four locations in Winthrop, Wiscasset, Rockland, and Bridgton, generally within about an hour and a half of any location.