We Are Home Services. We are Mainstream.
Plumbing, Heating & Electrical Experts in Post Falls, ID
Since 2000, Mainstream Electric, Heating, Cooling, & Plumbing has provided reliable home services to Post Falls. From furnace repair and heat pump installation to plumbing and electrical work, we’re the team homeowners trust—day or night.
Heating & Cooling in Post Falls, ID
Furnace, Heat Pump & Whole-Home Repairs
Mainstream proudly supports Post Falls homeowners with expert service across every major home system. Whether you need fast furnace repair, heat pump installation and repair, a trusted plumber for water or sewer work, or a licensed electrician for panel upgrades or wiring issues, we’re ready 24/7. We also specialize in long-term solutions like trenchless sewer replacement and whole-home repiping. With upfront pricing and over two decades of experience, Mainstream delivers dependable, professional care that keeps your home running strong.
Mainstream Offers
Special Offers and Coupons
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
Electric
Plumbing
Drains & Sewers
Air Quality
Maintenance Plan
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.
Home Maintenance Plans
Maintaining Homes in Post Falls, ID since 2000
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.
Call or Schedule Your Service Online!
So I bought a lemon "Rheem gas electric" tankless water heater about 5 years ago and it's had problems ever since.. the young man "Sam" who came to my house on a Sunday looked at this thing for about 10 minutes and came to the conclusion …
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Mainstream has become very familiar with our house these last few weeks, and I cannot express enough how impressed we have been with their service. Everyone from the start of the phone call to the end of service was amazing!
We first …
read moreThank you for trusting us with your home's needs. We're glad Sam, Brandon, Bobby and the team could help resolve your electrical and plumbing issues promptly and efficiently. We're here for you whenever you need us!
Sam was awesome! He was able to fix a couple of our plumbing issues and gave us some helpful tips our how the plumbing is set up in our new home.
We're glad Sam could assist with your plumbing issues! Your feedback is appreciated.
Quick reply. Timely quote. Very friendly.
Appreciate your positive feedback. Glad you found our service prompt and friendly.
Ricky was great! Very happy!
We're glad you enjoyed Ricky's service! Thanks for your positive feedback.
Mainstream Reviews
5-Star Service, Guaranteed.
We are Spokane’s premier home services company since 2000, with thousands of satisfied customers. Discover our latest reviews today!
Awards & Accreditations
Spokane's Finest
Mainstream has earned the trust of the community, being recognized with the following awards and certifications.
Post Falls, ID Home Services
Reliable Plumber Services in Post Falls, Idaho by Mainstream Electric, Heating, Cooling, & Plumbing
Comprehensive Plumbing Services for Post Falls Residents
Mainstream offers a wide range of plumbing services designed to address any issue your home may face, from simple fixes to complex system installations. Our professional plumbers in Post Falls are equipped to handle all plumbing challenges with the utmost efficiency and care.Signs You Need a Professional Plumber in Post Falls
Knowing when to call a professional can save you from facing bigger, more expensive problems down the road. Here are a few signs that it’s time to call Mainstream:- Persistent Clogs: If your drains or toilets frequently clog, it might indicate a deeper issue that requires professional attention.
- Low Water Pressure: Significant drops in water pressure could signal pipe blockages or breaks that need expert diagnosis and repair.
- Water Stains or Mold: These could be signs of hidden leaks in your plumbing. Prompt repair is crucial to prevent structural damage and health issues.
- Old Plumbing Fixtures: Aging fixtures can fail and cause leaks or bursts. Upgrading them can improve your home’s efficiency and safety.
24/7 Emergency Plumbing Services
Plumbing emergencies don’t keep regular hours, and neither do we. Mainstream’s emergency plumbing services are available 24 hours a day, 7 days a week in Post Falls. Whether you have a late-night pipe burst or a holiday plumbing disaster, our team is always ready to respond with prompt and effective solutions.Other Mainstream Plumbing Services in Post Falls
- Routine Maintenance: Keep your plumbing system in prime condition with our regular maintenance services. Our Service Partner Plan provides regular inspections and maintenance, helping you to catch and address potential issues early and save money on unexpected repairs.
- Leak Detection and Repair: Utilizing advanced technology, we accurately locate and swiftly repair leaks, minimizing potential water damage and saving on water costs.
- Water Heater Services: Whether you need a new water heater installed or your current one repaired, our experts ensure you have access to hot water when you need it.
Why Trust Mainstream as Your Post Falls Plumber?
- Local Expertise: Our team is deeply familiar with the specific plumbing needs of the Post Falls community, ensuring tailored solutions that are right for your home.
- Quality Workmanship: We commit to the highest standards of work, using only the best materials and techniques for durable and effective plumbing repairs and installations.
- Transparent Pricing: Mainstream believes in honesty and transparency. We provide clear, upfront pricing with no hidden fees, so you always know what to expect.
