We Are Home Services. We are Mainstream.
Since 2000, Mainstream Electric, Heating, Cooling, & Plumbing has proudly served Colbert homeowners with reliable plumbing, heating, and air conditioning services. We’re here when you need expert solutions and dependable results.
Mainstream supports Colbert homeowners with system upgrades that stand the test of time. Whether it’s a new air conditioning installation, a plumbing fix, or a full heating system replacement, we bring skill, transparency, and 24/7 availability to every call. From sewer line issues to water heaters and electrical updates, we help protect your investment with services that last.
FREE Scheduled Electrical Inspection with Any Paid Service
Expires: 06/30/2025
$99 Electrical Safety Inspection
Expires: 06/30/2025
Up to $2,500 Off a New Generator with Free Quote
Expires: 06/30/2025
$250 Off Electrical Panel Upgrades
Expires: 06/30/2025
Unclog Your Drains: $83 or It's Free – Guaranteed
Expires: 06/30/2025
$99 Water Heater Flush & Safety Check
Expires: 06/30/2025
Up to $300 Off Smart Water Shut-Off Installation
Expires: 06/30/2025
Up to $500 Off New Water Heaters
Expires: 06/30/2025
$89 A/C Maintenance Checkup
Expires: 06/30/2025
Up to $2,500 Off a New HVAC System
Expires: 06/30/2025
25% Off Select Purifiers & Filters
Expires: 06/30/2025
New HVAC Systems from $99/Month
Expires: 06/30/2025
At Mainstream, we redefine home service excellence, ensuring every interaction is designed with your satisfaction in mind.
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.
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.
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.
Choose Mainstream as Colbert, WA’s leading electric, plumbing, and A/C maintenance solution. Our specialized maintenance plans are designed with the unique needs of Colbert homeowners in mind, ensuring your home’s systems run smoothly through every season. As the area’s top home service provider, we emphasize preventative care, allowing you to avoid the inconvenience and cost of sudden emergencies.
Let Mainstream be the solution to your home maintenance needs, where quality service and customer satisfaction are our top priorities. Join the family of satisfied homeowners in Colbert who rely on us for their electric, plumbing, and A/C needs.
We are Spokane’s premier home services company since 2000, with thousands of satisfied customers. Discover our latest reviews today!
Mainstream has earned the trust of the community, being recognized with the following awards and certifications.
Mainstream is Spokane’s #1 plumbing, electrical, heating, and air conditioning home repair specialists.
Call today to schedule your service!
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