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.
$99 Electrical Safety Inspection
Expires: 03/31/2025
10% Off Heat Taping
Expires: 03/31/2025
10% Off Generator Installs with Free Consult
Expires: 03/31/2025
Save $250 on Electrical Panel Upgrades!
Expires: 03/31/2025
Unclog Your Drains: $83 or It’s Free – Guaranteed!
Expires: 03/31/2025
Winter-Ready Plumbing for Just $99 – Plus 10% Off Heat Taping
Expires: 03/31/2025
Save $50 on Your Next Plumbing Service
Expires: 03/31/2025
Keep Your Water Heater in Shape – $99 Flush & Safety Check!
Expires: 03/31/2025
10% Off Water Heater Installations
Expires: 03/31/2025
Winter Tune-Up for $69 – Keep Your System in Top Shape!
Expires: 03/31/2025
Save $50 on Any Cooling or Heating Service!
Expires: 03/31/2025
Take $2,500 Off a New HVAC System
Expires: 03/31/2025
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.
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.
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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