Mainstream Electric Heating Cooling And Plumbing
Mainstream Electric Heating Cooling And Plumbing is a HVAC provider serving Spokane Valley, WA. Rated 4.7★ with 5,290 Google reviews. See services, review signals, and request a quote.
HVACSpokane Valley, WA
On this page
Company overview
- TradeHVAC
- Service areaSpokane Valley, WA
- Google rating4.7★ (5,290 reviews)
- Phone(509) 517-5912
- Address12822 E Indiana Ave, Spokane Valley, WA 99216, USA
Photos
What customers say
“Technician/Salesman was polite, pleasant, and fairly quick. "Appointment" date was set a couple of weeks ago but not a time. It wasn't until the set day that I knew an approximate time and got a ca…”
“Mainstream came through with flying colors during our kitchen leak. Nick and Josh were the technicians that fixed the leak issue and they couldn’t have been more respectful and work quickly and throug…”
“I couldn't imagine a better experience. Our water heater was 20 years old and finally croaked. I called mainstream and they sent a tech out same day. Steve worked up the estimate for me and, beyond be…”
Key highlights
Strengths
- Highly rated (4.7★ average)
- Large review volume (5,290 reviews)
Things to ask
- Confirm availability for your area and timeline
- Ask about warranty terms on parts and labor
- Request a written estimate before work begins
- Ask about payment plans or financing
Explore nearby research
Frequently Asked Questions
What services does Mainstream Electric Heating Cooling And Plumbing offer?
Mainstream Electric Heating Cooling And Plumbing provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Spokane Valley, WA.
What is Mainstream Electric Heating Cooling And Plumbing's rating?
Mainstream Electric Heating Cooling And Plumbing has a 4.7 out of 5 star rating based on 5,290 Google reviews.
Is this company licensed in Washington?
All listed providers have a verified Washington contractor license at time of publication. You can verify on the Washington Department of Labor & Industries (L&I) lookup at https://secure.lni.wa.gov/verify.
Does Mainstream Electric Heating Cooling And Plumbing offer emergency service?
Contact them directly to ask about emergency availability and after-hours service.
How do I request a quote?
Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.
Licensing verified 2026-04-21. Reviews refreshed 2026-04-21.
Licensing data: Washington Department of Labor & Industries (L&I) · Company data: verified business records + Google Business profile
See our editorial standardsReport inaccurate info about Mainstream Electric Heating Cooling And Plumbing
Request a quote from Mainstream Electric Heating Cooling And Plumbing
Enter your ZIP and we will line up a free estimate alongside other top local pros.