Book your generator service

Ensure your generator kicks in when the power goes out. Your generator experiences wet weather, dirt, debris, and more making for a tough life on the exterior of your home. If your generator needs service—we are the experts to call.

Washington Energy Services and generator manufacturers recommend annual maintenance. Yearly maintenance helps preserve its life to ensure it’s ready to run when you need it most.

Promote system health
Be ready for bad weather
Servicing most major brands
Club discounts available
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generator for home

Generator Service

Here to help

Skilled, licensed technicians

Breakdowns related to your generator can be frustrating. Why not call someone to get it right the first time? Our skilled technicians have the experience to fix your standby generator issues.

Servicing most major brands

Rest assured that we will be able to tackle your generator issue—after all we service the following standby generator brands: Generac, Guardian, Centurion, Watchdog, Honeywell, Eaton, and Bryant Generators (air cooled only). Contact us today to book a service appointment.

Clean and caring

We leave our job sites clean and our customers satisfied. We follow up with post-service surveying to be sure you’re happy.


  • How often should I have generator maintenance done?

    Washington Energy Services and most generator manufacturers recommend annual maintenance. Your generator experiences wet weather, dirt, debris, and more. Yearly maintenance helps preserve its life to ensure it’s ready to run when you need it most.

  • What are the primary causes of power outages?

    Some reports indicate that US power outages are from:

    There is never a good time for a power outage. What factors most often cause power outages?

    38% of outages are weather-related (wind, rain, snow, heat, ice).
    26% are the fault of your local utility (equipment problems or grid overload).
    12% are due to fallen trees or tree growth.
    10% happen because of animal activity.
    8% are the fault our our species – human error (underground digging, traffic accidents, vandalism).

    Here in the Northwest, ice storms, wind storms, fallen trees, and winter weather lead to frequent power outages that can last several days. Stay warm and connected with a backup generator.

  • Is there an annual maintenance plan I can join?

    Yes, we offer the Guardian Maintenance Plan for generators and for many other parts of your home’s comfort equipment. Members see savings on service and tune-ups as well as preferred scheduling. Learn more about the Guardian Maintenance Club.


The whole house generator was finalized today and just in time for the latest storm. They overcame all obstacles and made it happen. My wife is very happy and I am, too. Very easy to use unit. Very pleased.”
David H.
Mountlake Terrace, WA
We have been very pleased with the annual service check-ups for our furnace and generator. They are very experienced, communicate well, clearly answer our questions, and are easy to work with. ”
Gary M.
Woodinville, WA

Join the Guardian Maintenance Club

The equipment in your home needs to be maintained every year to keep your systems running efficiently and effectively. When you join the Guardian Maintenance Club, you save money on annual tune-ups and gain an ongoing discount you can use throughout the year.

Take care of your systems and keep them performing for years to come. Available for heating, cooling, tankless water heaters, generators and gas fireplace inserts.

Learn More

All for home.

Award-winning service and installation.

Since 1957, homeowners have come to know us for the type of best-in-class service they deserve. Frequent winners of the Angie’s List Super Service Award and perennially among the top local contractors rated by the BBB, Angie’s List and GuildQuality.

installation and technicians service home repair

A job done right

Our Home Project Advisors are ready to tailor choices to your lifestyle and budget and our installers have the experience and talent to make sure the work is done right.

Local, trusted, passionate

Since 1957 we have made homes all over the Puget Sound more efficient and comfortable. Our employees are craftsmen with a contagious enthusiasm for rolling up their sleeves and exceeding expectations.

Trained, licensed, bonded and drug tested

Each technician receives a minimum of 100 hours of on-the-job-training each year to ensure everyone is up to date on best practices. All of our employees undergo background checks and drug screens.