Mainstream has proudly served Spokane Valley and the Inland Pacific Northwest for more than two decades. What began as Mainstream Electric has grown into a full-service home services company, offering electrical, heating, cooling, and plumbing solutions for homeowners across the region.
Over the years, we’ve built our reputation by showing up on time, doing the work right, and treating every home with care. From small repairs to major system upgrades, our team has handled thousands of service calls with a focus on long-term reliability.
Our longevity isn’t by chance, it’s built on trust, quality workmanship, and a commitment to doing right by the communities we serve.
