Mainstream Electric, Heating, Cooling, & Plumbing Services | Spokane, WA & Coeur D'Alene, ID

Call For Service Today! (509) 237-6483

Mainstream Home Services, all under one roof.

Our electricians will help you turn the lights back on.

Our HVAC Techs will help keep you warm in the winter.

AC repair, installation, maintenance, and much more.

Our expert plumbers can fix your plumbing problems.

Why choose Mainstream?

At Mainstream, it is our goal to provide the best experience possible when it comes to repairing, maintaining, or installing systems that make your home a more comfortable place to live. All of Mainstream’s technicians are understanding and caring – something we strongly believe influences our ability to help you best in your time of need.

Screened & Approved by HomeAdvisor
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We’ll give you a good
price and stick to it

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We’ll turn up when
we say we’ll turn up, even same day

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Family owned and
operated for 20+ yrs


All our technicians
are licensed & certified

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Over 8000+ reviews from happy customers


Overall 5 star rating.
Couldn’t get any better.

What our customers say

We will be there in your time of need to get you back to normal as soon as possible

Very Efficient

Crew was very efficient and knowledgeable. Replaced HVAC with next day service for first responders. System is working well and installed superbly. Will give it a run for a while to better judge but it is a quality name Lennox system. 10 year parts and service so expect there will be no problems. Good job!
Sam C.

Very Efficient

Donovan was extremely professional, offered common sense solutions and completed the work in 1/2 day less than we were quoted! He even took the time to mortar set the tub even though the instructions from Delta said it wasn't required. The attention to detail showed and the new bathroom will be great because of their efforts!
Joshua W.

Great Service!

Our water heater was making noises it shouldn’t. Chandler was professional and very knowledgeable. He educated us on the issues and answered all of our questions. I recommend this company.
Dan C.

Wonderful Tech

Had a wonderful Tech. come to my home to check A/C and heater. Kenneth Murray was professional, and checked everything. Very pleased with his service! Thank you
Molly B.
Read all our reviews

Frequently asked questions

Mainstream has proudly served the Spokane County and Northern Idaho areas for over two decades. Check out the specific locations we serve, below!

Washington: Airway Heights, Cheney, Colbert, Deer Park, Dishman, Liberty Lake, Mead, Mica, Millwood, Newman Lake, Nine Mile, North Spokane, Otis Orchards, South Hill, Spokane, Spokane Valley, Veradale

Idaho: Coeur d’Alene, Hayden, Post Falls, Rathdrum