We offer the best, most reliable plumbing, electrical, heating & cooling services for homes in Washington and Northern Idaho.
Discover Mainstream Electric, Heating, Cooling, and Plumbing’s home services in Deer Park, WA, and nearby regions. At Mainstream, we’re committed to enhancing your home’s comfort with our expert team of technicians dedicated to exceeding your expectations. Whether it’s the scorching summers or the freezing winters in Deer Park, WA, Mainstream’s HVAC professionals have the skills and knowledge to handle any heating and cooling system efficiently. Our wide array of services includes expert repairs, maintenance, and installations for furnaces, boilers, air conditioners, and mini-split systems, ensuring your home remains comfortable year-round.
$50 Off Any Electrical Service
Expires: 09/30/2024
$250 Off Modern Electrical Panel Upgrades
Expires: 09/30/2024
$99 Drain Clearing or It's Free
Expires: 09/30/2024
$50 Off Any Plumbing Service
Expires: 09/30/2024
Up to $500 a New Water Heater with Trade In
Expires: 09/30/2024
$50 on Any Heating or Cooling Service
Expires: 09/30/2024
Up to $2,500 Off a New HVAC System
Expires: 09/30/2024
$50 Off Any Service
Expires: 09/30/2024
$99 Water Heater Flush and Safety Check
Expires: 09/30/2024
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.
Choose Mainstream for all your home service needs in Deer Park, WA. With our commitment to customer satisfaction, competitive pricing, lifetime guarantee, and a team of skilled technicians, we’re here to ensure your home’s comfort and safety. Don’t wait – call or schedule an appointment online with Mainstream today, and experience the ultimate in home comfort services.
Jack and Ryan were awesome, very professional and excellent work!!! Highly recommend both gentlemen!! Thank you, from a very satisfied customer!!
Zach with Mainstream came out today for an emergency repair and had me up and running very quickly! Zach was super professional, and took the time to make sure I understood everything. I felt he had our family’s best interest as his first …
read moreOther than cost (which I know is not their fault) they were excellent. Came out quickly and walked me through all their work and cleaned up after themselves. Thank you Brant!
This company was wonderful. Had a new AC unit installed during the historic heat wave we just had. Mainstream was timely, Informative and worked with me as I was out of town during the installation process. It's a breath of fresh air to …
read moreVery timely & courteous, and resolved the problem at a fair price
Thank you so much for taking the time to leave such kind feedback, Mark! I'm glad to hear that you were satisfied with our service. We always strive to provide timely and courteous service at a fair price. If you ever need assistance again in the future, don't hesitate to reach out. We appreciate your business!
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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