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Serving the South Puget Sound and Western Washington Areas Since 1976

Serving the South Puget Sound and Southwest Washington Areas Since 1976

24 Hour Emergency Service


Chehalis, WA Windows & Doors, Electrical, & Water Heater Services by Sunset Air

Keeping your home or business comfortable is likely one of your main priorities. If you need heating or air conditioning repair, installation or maintenance, call Sunset Air. Since 1976, we’ve been providing a huge range of services for our residential and commercial customers. But we offer more than just HVAC services. From green building design, energy efficiency testing and electrical upgrades to water heater repair, generator installation and solar services, the Chehalis, WA engineers and technicians at Sunset Air can do it all. Our award–winning team is dedicated to your complete satisfaction and to the quality of service that we deliver. Give us a call to talk with one of our techs about any services that you might need.

  • Heating Installation, Repair and Maintenance for all types of systems
  • Air Conditioning Repair and Installation
  • Water Heater Repair, Installation and Replacement
  • Generator Installation and Maintenance
  • Solar Installation and Repair
  • Electrical Installation and Upgrades
  • Commercial HVAC Services, Sheet Metal Fabrication
  • Much more!

Water Heater System Repair and Installation

When your water heater starts to break down, it can be incredibly inconvenient. For water heater repair services that are fast and accurate call Sunset Air. Our Chehalis, WA water heater pros can repair or install any kind of water heaters including tankless systems. If you’re interested in replacing your current tank water heater with one of these tankless systems, give us a call today.

Window and Door Services

For all your window and door installation and replacement services in Chehalis, WA, call Sunset Air. We understand the importance of having good doors and windows in your home. That’s why our Chehalis, WA window and door technicians are highly trained and why we’re dedicated to exceeding your expectations on every job.

Electrical Generator Systems

We can get some pretty serious storms here in the Pacific Northwest. If you’re concerned about the power going out at you home the call Sunset Air for generator installation in Chehalis, WA. If you’re having issues with your current generator, we also offer fast and reliable generator repair service in Chehalis, WA as well.

Solar Installation, Repair and Maintenance

Installing a new solar system is big decision and requires the help of a professional. The Chehalis, WA solar installation, repair and maintenance experts at Sunset Air have year of experience working on all different types and brands of PV panel systems. We would love to help you get more energy independence and make a positive impact on the environment.


For any electrical repair, installations or maintenance that you need in Chehalis, WA, call Sunset Air. We understand how important electricity is to your daily life. That’s why our Chehalis, WA electricians are highly trained, and have worked for many years in the industry helping customers keep the electricity flowing through their homes.

Commercial HVAC

As a business owner, you want to keep your customers, clients, and tenants comfortable when they’re in your building. For any commercial heating and air conditioning services in Chehalis, WA, call Sunset Air. We are dedicated to your success and to the quality of work that we provide for you.

The Chehalis, WA heating, electrical, water heater, window and door experts at Sunset Air offer repair, installation and replacement services.