We offer a full line of installation, maintenance and repair services your home generator system may require, no matter the problem or time of year. You can count on the trusted professionals at Mainstream Electric, Heating, Cooling, and Plumbing for exceptional service and quality craftsmanship every time.
Experience the difference with Mainstream, where real customers in Spokane and Northern Idaho share their satisfaction. With over two decades of expertise in providing top-notch electric, heating, cooling, and plumbing services, our customer testimonials tell the story of our dedication and professionalism. From seamless installations to meticulous maintenance, discover why homeowners in your area trust us with their comfort needs. Our commitment to excellence and customer satisfaction is evident in every review. Explore the impact of our professional touch on homes throughout Spokane and Northern Idaho.
Rapid response for all your electrical emergencies—24/7 support to keep your home comfortable.
Fast and reliable electrical repairs to keep your home running smoothly.
Professional installation, maintenance, and repair for A/Cs, furnaces, heat pumps, and other systems – ensuring year-round comfort.
Like most people, you might not think much about your plumbing – until something happens.
Your drains are nearly invisible, but far from invincible. We’re here to help keep things flowing.
