We offer the best, most reliable plumbing, electrical, heating & cooling services for homes in Washington and Northern Idaho.
In Post Falls, with its warm summers and snowy winters, maintaining your HVAC system is essential for year-round comfort. Mainstream Electric, Heating, Cooling, & Plumbing specializes in air conditioner and heating services, ensuring your systems are running smoothly whether it’s a scorching July day or a chilly winter night. Our expert technicians handle installations, repairs, and maintenance for all types of HVAC units, offering annual tune-ups to prevent breakdowns and ensure energy efficiency. Additionally, in light of recent air quality concerns due to wildfires, we provide indoor air quality assessments to keep your home’s air clean and safe for your family.
Beyond HVAC, Mainstream is your go-to provider for professional electrical and plumbing services in Post Falls. From electrical repairs, installations, and safety checks to comprehensive plumbing needs—including burst pipe repairs, water heater services, and more—our licensed technicians ensure your home is safe, functional, and up to code. Experience why Post Falls residents trust Mainstream as their preferred home service provider for HVAC, electrical, and plumbing solutions, designed to meet your every need with excellence and reliability.
Up to $500 on a New Water Heater with Trade In. Financing Available
Expires: 11/30/2024
$50 Off Any Service
Expires: 11/30/2024
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.
Let us become the go-to team for your home’s electrical, plumbing, and A/C needs in Post Falls, ID. With Mainstream’s top-notch home service plans, you can ensure your systems receive regular, seasonal maintenance, safeguarding against the unpredictability of emergency repairs. Our expert technicians are here to keep your HVAC, plumbing, and electrical systems running smoothly, saving you both money and the stress of unexpected issues. Choose Mainstream in Post Falls for reliable home maintenance that stands the test of time.
Early this summer, we contracted with Mainstream Electric to do a complete rewiring of our old house. The electrician team assigned to our project were amazing. Brandon and Taylor (and other electricians) were not only highly skilled, but …
read moreVery pleased with the work that was done. Explained why I'm having this issue and what I can do to prevent it.
We can’t thank you enough for your generous comment and rating, Deborah. We’re delighted that you found our technicians’ work to be exemplary. It’s feedback like yours that motivates our team to continue delivering stellar service throughout the Mainstream Electric, Heating, Cooling, & Plumbing region. We appreciate your support for our business, and hope we’ll have the chance to serve you again soon.
Kieran was great!
Thank you for sharing your positive experience with Mainstream Electric, Heating, Cooling, & Plumbing, Jennifer! We're thrilled to hear that Kieran provided you with excellent service. If there's anything else we can assist you with, please don't hesitate to reach out.
Expensive but who isn't these days
Called them at about 7 on a Friday night, were here at 8:30 next morning and fixed the problem
Appreciate your understanding on pricing. Glad we could assist promptly!
Our technician was super nice and very detailed, he explained everything. I was curious about what the problem with our AC unit may be so I followed him around and asked a lot of questions. He didn’t mind at all. He also explained even …
read moreWe appreciate your positive feedback and recognition of our technician's thoroughness. Thank you for recommending us!
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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No trip fees for appointments booked through Sept 30th!