Mainstream® Electric, Heating, Cooling, and Plumbing

Delivering trusted, locally owned service for over 23 years.

Since 2000, Mainstream has been delivering exceptional, trusted plumbing services, ensuring the highest quality and care for thousands of homes across Spokane.

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All-In-One Home Services Company

Emergency Repairs

Rapid response for all your electrical, HVAC, and plumbing emergencies—24/7 support to keep your home comfortable.

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Electric

Our electricians will help get the lights turned on in thousands of Spokane area homes.

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Heating & Cooling

Professional installation, maintenance, and repair for A/Cs, furnaces, heat pumps, and other systems - ensuring year-round comfort.

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Air Quality

From indoor air quality testing to dehumidifiers to filter exchanges - we can help keep your air clean.

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Plumbing

Like most people, you might not think much about your plumbing – until something happens.

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Drains & Sewers

Your drains are nearly invisible, but far from invincible. We’re here to help keep things flowing.

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Maintenance Plan

Our membership program is crafted to offer peace of mind and comfort to every Spokane home, blending professional care with a touch of local charm.

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Financing

Flexible financing plans available to make managing the costs of your heating and cooling needs easier and stress-free.

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The Mainstream Difference

Rethink Home Services with Mainstream - Your Trust, Our Promise.

At Mainstream, we redefine home service excellence, ensuring every interaction is designed with your satisfaction in mind.

Flexible Scheduling

We honor your busy schedule by offering flexible booking options that cater to your availability. Our 24/7 service readiness means urgent or regular maintenance is just a call away, ensuring we're there when you need us most — in Spokane, Northern Idaho, and places in between.

Transparent Pricing

Trust starts with transparency. That's why at Mainstream, you receive straightforward pricing without hidden fees. We focus on solving your problems, not upselling unnecessary services. Our commitment to honesty is echoed in thousands of positive customer reviews praising our integrity.

Expert Technicians

Mainstream stands out with a team that receives ongoing training in the latest home service technologies and adheres strictly to industry standards. We treat your home with the utmost respect and care, approaching every job with precision and professionalism to ensure superior results.

Total Home Service Care

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.

Spokane Service Area

Greater Spokane & Beyond

We proudly service the following cities and neighborhoods in Spokane & Northern Idaho:

Not seeing your area? Give us a call at 509-237-6483

SPECIAL OFFERS

Mainstream Savings & Offers

Victoria Palmen 19 hours ago

I was pretty emotional about needing electrical work! Remodels, it's always a semi nightmare. However, Mainstream was wonderful. They explained why this and that had to happen while dealing with and understanding my emotional upsets. So …

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Ricky Lewin 4 days ago

Mainstream came in and quickly took care of the job. The plumber was very quick and very professional, I highly recommend Mainstream.

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Andrea George 4 days ago

Anthony was great! He explained things in an understandable way & appreciate his great customer service!

Response from business owner

Thank you so much for the wonderful review, Andrea! I'm thrilled to hear that Anthony provided you with excellent customer service and explained everything clearly. We strive to make sure our customers feel valued and informed, and it sounds like he delivered just that. We appreciate your support and hope to see you again soon!

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Denise Roberts 4 days ago

Extremely friendly and professional staff. The office staff was quick to return our call and expedited our request because our plumbing was plugged. Ricky, the technician they sent, quickly located the problem and fixed it. He was amazing. …

Response from business owner

Thank you so much for taking the time to share your experience, Denise! We are thrilled to hear that our staff was able to provide you with excellent service and that Ricky was able to quickly resolve your plumbing issue. We always aim to be prompt, professional, and transparent with our pricing. It means a lot to us that you would recommend us highly. Thank you for choosing our company!

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Dan Frederickson 5 days ago

I was having my air conditioner serviced and Joe the tech also looked at the furnace and found an issue in both needing attention. He explained the situation, showed me the meter readings and searched his van for the needed parts which he …

Response from business owner

Thank you so much for your kind words, Dan! I'm thrilled to hear that Joe provided top-notch service and went above and beyond to ensure both your air conditioner and furnace were taken care of. We take pride in our team's professionalism and customer service, and we're glad to hear that it reflects positively on our company. We look forward to continuing to build a great relationship with you as a valued customer of Mainstream. Thank you for choosing us!

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