We offer the best, most reliable plumbing, electrical, heating & cooling services for homes in Washington and Northern Idaho.
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.
$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.
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.
Hands down one of the nicest guys ever. Cody came in diagnosed and will have our water heater installed in less than 24 hrs. 100000% would recommend to everyone . Not to mention there financing is SO EASY... WE ARE SO GRATEFUL FOR YOUR …
read moreAdam is good man. Pretty knowledgeable as well
Thank you very much for your generous comment and rating, Jody. We’re delighted that you find Jacob to be extremely knowledgeable and professional. It’s sincerely a pleasure to serve you, and we’re looking forward to having you back in the future. From our family to yours, thanks again for choosing Mainstream Electric, Heating, Cooling, & Plumbing.
Zach E. arrived at the appointment time for my furnace inspection. He was very knowledgeable, through, courteous and helpful. I highly recommend Mainstream.
We appreciate your positive feedback about Zach E. and our service. Thank you for recommending Mainstream.
They guys that came out were absolutely great. They figured out what was wrong with my existing ceiling fans and saved me a huge amount of money. The company was prompt very professional. Fully recommend.
We appreciate your positive feedback and recommendation. Glad our team could help save you money!
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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