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Spokane’s Premier Home Service Experts

Join the thousands of homeowners across Spokane who trust Mainstream with their home repairs. Experience the difference of expert service in your own home!

Mainstream Technician High Fiving Truck

GREATER Spokane & Northern Idaho

Decades of Trusted Home Service

With years of experience under our belt, Mainstream® Electric, Heating, Cooling, & Plumbing is Spokane’s go-to for trusted home services. Our long-standing presence from Spokane Valley to Post Falls speaks to our reliability and expertise in cooling, heating, plumbing, and drains.

Blog Posts

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Steve W
Steve W

I’ve been looking to install a natural gas connection to the patio area for the grill. From the initial call, to the prompt visit to give an estimate, Mainstreet has been professional, friendly, efficient. A shout-out to Brent, who has been…

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Jamison Crevier
Jamison Crevier

Highly recommend. Great work ,informative. Thank you Kyle 😊

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Christopher Jones
Christopher Jones

Zach came out to help with our heat pump. He was very knowledgeable and courteous. Fixed a small issue with some wiring and our unit was functioning perfectly. I would definitely use Mainstream again in the future.

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carmen washington
carmen washington

The tech was very knowledgeable and professional in helping us..We will not hesitate to use your services again. Thank you..

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Ericha Milender
Ericha Milender

Steve Stokke was awesome! He was just supposed to come to my house and give me a bid to replace a couple of hose bibs! With the intention of having someone come back on a different day. After a few minutes of talking. Less than 20 minutes …

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Mainstream Reviews

5-Star Service, Guaranteed.

We are Spokane’s premier home services company since 2000, with thousands of satisfied customers. Discover our latest reviews today!

Awards & Accreditations

Spokane's Finest

Mainstream® has earned the trust of the community, being recognized with the following awards and certifications.