Open Every Day, Honest Every Time. Weekend Appointments Available!
Open Every Day, Honest Every Time. Weekend Appointments Available!
When your AC quits on a hot summer day, Mainstream is here with fast, reliable air conditioning repair in Coeur d’Alene — any time, day or night. Our licensed HVAC technicians have the expertise to handle everything from quick repairs to full system replacements, ensuring your home stays cool and comfortable. We’ve proudly served North Idaho since 2000, earning trust through honest pricing, clear communication, and repairs done right the first time. With thorough diagnostics, fully stocked service trucks, and no hidden fees, we make restoring your comfort simple, stress-free, and guaranteed.
When your AC breaks down on a hot day in Coeur d’Alene, Mainstream Care Club members are first in line for fast, priority repairs—without the dispatch fees. Membership also means 10% savings on service and three annual tune-ups: plumbing, heating, and cooling. Those seasonal checkups catch worn parts and hidden issues before they turn into emergencies, protecting your home, your budget, and your comfort through every season.
At Mainstream, we back every AC repair in Coeur d’Alene with our Home Comfort Guarantee. You’ll always receive a clear, upfront quote—never hidden fees—and service from licensed, background-checked technicians. If something doesn’t meet your expectations, we’ll make it right. With Mainstream, you can relax knowing your cooling system is repaired with integrity and your satisfaction is always our top priority.
Spokane residents have trusted Mainstream as their full-home service provider for over 20 years, taking care of all their maintenance, installation, and repair needs.
We proudly service the following cities and neighborhoods in Spokane & Northern Idaho:
Not seeing your area? Give us a call at 509-237-6483
When the first cold front moves across Lake Coeur d’Alene and temperatures drop below freezing, you quickly learn how much you rely on your furnace. In neighborhoods like Fernan Hill, Riverstone, and Canfield Mountain, winter nights can be long and bitterly cold — and when your heat goes out, waiting isn’t an option. CDA homes face special heating challenges: older systems struggling with efficiency, furnaces that can’t keep up with the lake-effect chill, and uneven heating in multi-level houses. Keeping your home safe and warm through North Idaho’s deep winters takes experience, and that’s exactly what Mainstream delivers.
Our certified heating experts know what it takes to keep furnaces running strong in this climate. We repair and service all major furnace brands, including gas, electric, and dual fuel systems. Whether it’s a faulty ignitor, dirty flame sensor, or poor airflow from neglected ductwork, we diagnose the issue fast and fix it right the first time. We’ve worked in everything from cozy downtown bungalows to modern lakeside homes and small commercial offices, giving us firsthand insight into how local weather, insulation, and system design affect performance. With Mainstream, you can expect reliable heat, improved efficiency, and peace of mind all winter long.
Trusted across Coeur d’Alene, Mainstream provides professional plumbing, HVAC, and electrical care, including:
When your furnace falters, you need more than a quick fix — you need a team that understands Coeur d’Alene homes and the conditions they face. Mainstream has been keeping Inland Northwest families warm since 2000, combining fast response with honest, top-quality furnace repairs you can count on every time.
