About Mainstream

Spokane's Trusted Home Service Pros

Mainstream Electric has proudly served homes and businesses across the Inland Pacific Northwest since 2000.

Six Mainstream employees standing by a billboard with their logo and message of "Thank you for 25 years" on it

Our History

From Mainstream Electric to Full-Service Care

For over 25 years, Mainstream has been a trusted name in home services across Spokane and North Idaho. Formerly known as Mainstream Electric, we’ve grown to offer heating, cooling, and plumbing alongside the electrical work homeowners already rely on. From everyday fixes to full system upgrades, our team focuses on honest work, clear communication, and solutions that last. We’re proud to keep raising the standard for service in the communities we call home.

Zapp Is Back

The Power Behind Our Name

Zapp has been part of Mainstream’s story from the start, back when Mainstream Electric first got its name. With his lightbulb spark and plug-in energy, he’s a nod to the electrical roots that built our reputation. After some time away, he’s back out in the community with the team, bringing a familiar face to a new chapter. Zapp represents the same friendly, reliable service homeowners expect today, and he’s excited to reconnect with Spokane and meet the next generation of Mainstream customers.

Zapp logo favicon

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Awards

Trusted Across the Inland Pacific Northwest

Our commitment to doing right by our neighbors has earned us recognition across the Inland Northwest, something we’re proud to stand behind every day.

Home Repair Tips

Advice from Experts

The plumbers, electricians, and HVAC technicians at Mainstream are here to help you keep your home running smoothly without the stress. From quick fixes to homeowner tips you’ll actually use, our team shares straightforward advice in short videos designed to give you answers fast, so you can get back to your day with confidence.

Playlist

The team of Mainstream in front of their building waving at the camera

CAREERS & CULTURE

Work With Mainstream

Looking for more than just a job? Join a family-oriented team where your work matters and your growth is supported. At Mainstream, our people are the reason we succeed. See our open jobs and start your next chapter.

Spokane COMMUNITY

Our Commitment to Giving Back

At Mainstream, community support is at the heart of what we do.

Reflecting the city’s spirit of compassion, we actively contribute to local causes. Some of the incredible organizations we proudly support include: 

Zapp and the Mainstream Electric team at the fair

Blog

Home Repair & Maintenance Advice

From quick fixes to smart maintenance tips, learn how to keep your home’s systems running smoothly with guidance from Mainstream.

Frequently Asked Questions

Mainstream Electric

Mainstream has been serving homeowners in Spokane Valley and the Inland Pacific Northwest for over 20 years, providing trusted electrical, heating, cooling, and plumbing services.
Yes, Mainstream provides both residential and commercial electrical, HVAC, and plumbing services throughout Spokane Valley and the Inland Pacific Northwest.
Yes, Mainstream Electric is now part of Mainstream Heating, Cooling & Plumbing, offering expanded home services while maintaining the same trusted team and expertise.
When you schedule service with Mainstream, you can expect prompt arrival, clear communication, upfront recommendations, and professional work from trained technicians.
Yes, all Mainstream technicians are licensed, trained, and experienced in electrical, HVAC, and plumbing services for homes and businesses in Spokane Valley and the Inland Pacific Northwest.

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