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Newman Lake, WA

Electric, Heating, Cooling, and Plumbing Service Provider in Newman Lake, WA

We offer the best, most reliable plumbing, electrical, heating & cooling services for homes in Washington and Northern Idaho.

Mainstream Technician High Fiving Truck

Comprehensive Solutions for Newman Lake

Your Trusted Home Service Provide

Since our establishment in 2000, Mainstream Electric, Heating, Cooling, and Plumbing has been the go-to source for all your home service needs in Newman Lake, WA, and the surrounding Spokane County. Our dedication to excellence, coupled with a steadfast commitment to customer satisfaction, has garnered us the trust and loyalty of tens of thousands of happy customers. At Mainstream, we pride ourselves on being an all-in-one solution for your home, emphasizing the importance of having a single, reliable partner for all your electrical, HVAC, and plumbing needs.

Mainstream Offers

Special Offers and Coupons

Our Services

Repair, Install, Service & More


Our electricians will help get the lights turned on in thousands of Spokane area homes.

Air Conditioning

A/C repair, installation, maintenance, and much more.


Our heating experts will help keep you warm in the winter.


Like most people, you might not think much about your plumbing – until something happens.

Drains & Sewers

Your drains are nearly invisible, but far from invincible. We’re here to help keep things flowing.

Air Quality

From indoor air quality testing to dehumidifiers to filter exchanges - we can help keep your air clean.

Maintenance Plan

Our membership program is crafted to offer peace of mind and comfort to every Spokane home, blending professional care with a touch of local charm.

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.

2 Mainstream Technicians Sitting in Truck

Home Maintenance Plans

Choose Maisntream for Home Maintenance

Investing in a Mainstream home maintenance plan is not just about preventing issues before they arise; it’s about securing the value and comfort of your Newman Lake home. Our comprehensive plans are designed to keep your systems running efficiently, saving you money and stress in the long run. Experience the peace of mind that comes with knowing your home is in the capable hands of Mainstream’s experts, who bring two decades of experience to every job.

We stand ready to deliver unparalleled service and solutions for your home. Our commitment to quality, combined with our comprehensive approach to home services, makes us the premier choice for homeowners in Newman Lake, WA.

Call or Schedule Your Service Online!

Barbara Rasero
Barbara Rasero

Excellent communication

via Google
silas bates
silas bates

Norman was the tech that came out. Came right out quickly I might add. He fixed the problem in just a few minutes. Said it was an EZ fix and no charges. Wonderful service.

via Google
Dennis Jablonski
Dennis Jablonski

Very thorough. – no pressure – knowledgeable technician

via Google

Prompt, excellent, friendly service. Impressive individual and company.

via Google

They did good work, my only complaint was that they didn't show up with a clear plan of how they wanted to do things so we could have things already moved out of the way and ready, so we had to reschedule for the next week.

via Google

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.

Home Repair, Installation, and Service

Newman Lake, WA Home Services Provider

At Mainstream Electric, Heating, Cooling, and Plumbing, we understand the unique climate, weather patterns, and lifestyle of Newman Lake, WA, residents. That’s why our all-in-one home solution is tailored to meet the specific needs of your home, whether it’s managing the chill of winter, the heat of summer, or ensuring your electrical and plumbing systems are in top condition.

Our comprehensive services include HVAC to keep your home comfortable through all seasons. In the cold months, our heating solutions ensure your space is warm and inviting, utilizing efficient furnace and heat pump technologies. As the weather warms, our cooling services, including AC repair and installation, provide a respite from the summer heat, ensuring your home remains a cool oasis. Complementing our HVAC services, our electrical expertise ensures your systems are safe and efficient, from lighting to circuit breakers, while our plumbing services address everything from leaks to installations, ensuring your water systems function flawlessly.

Choosing Mainstream means opting for a seamless integration of services that cater to the specific demands of Newman Lake’s climate and your lifestyle. This holistic approach not only saves you the hassle of coordinating multiple service providers but also ensures consistency in quality and service. Our experienced technicians are adept at identifying and addressing the interconnectedness of your home’s systems, making Mainstream the best choice for homeowners who value comfort, efficiency, and peace of mind.

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