What to expect when you call Mainstream HVAC Service Professionals

If there’s one thing we all know about in eastern Washington, it’s that heating and air conditioning are a must! When it gets into the 90s in July and down into the teens in December, a problem with your HVAC system can mean disaster. The expert technicians at Mainstream understand this, which is why we treat our customers’ HVAC service with the urgency it deserves.

Whether you need a tune-up, a repair, or a new system installed, contact us online today and let’s get started!

Air Conditioning Services in Spokane

A/C Repair

A/C Installation

A/C Maintenance

Mini Splits

Furnace Repair

Furnace Installation

Furnace Maintenance

Boiler Repair

Boiler Installation

Mainstream Electric, Heating, Cooling, & Plumbing can handle it all

Mainstream prides itself in our whole-house philosophy: our team of expert technicians are able to fix just about any issue you might be dealing with, from electric to plumbing to HVAC. Why hire separate companies to handle your heater in the winter and your A/C in the summer? Mainstream can tackle your heating and cooling needs year-round:

Our HVAC experts know how important your home is

Here at Mainstream, we care deeply about our customers and their homes. Having a heating or cooling problem is a serious frustration, and the last thing we want to do is add to your frustrations! That’s why we ensure our technicians are fully trained, background checked, and wearing shoe covers to protect your floors and the rest of your home.

When you schedule an appointment with Mainstream Heating and Cooling, you can trust that we’ll show up promptly and on-time. No more waiting around for hours for the technician: we respect your time!

Check out why your neighbors trust us to get the job done right

I wish I could leave 10 stars!

I wish there was a 10 star option! I could not be happier with my service at Mainstream Electric. Starting with the customer service reps on the phone to tech Kurtis who came and diagnosed the problem and measured everything thoroughly, to Alex who came and went over options to get a new A/C unit installed. Wyatt came and only needed a few minutes to double check measurements because Kurtis did a great job. I had family coming in for the holiday weekend and 100 degree temps were not going to work. They were able to fit me in and a team showed up with Megan, Brock, Adam, and and Tyler descending on my place and getting a brand new A/C unit installed and all the accompanying electrical work and pipes added. They had everything installed and cleaned up and the supervisor left at 11pm. I am very grateful and will continue to use Mainstream and recommend them to my clients and colleagues. A huge thanks to every one of you who worked on my home!
Curt C.

Very personable and patient!

Both technicians that came to our home were great! They were very personable, and very patient. My mother in-law has a hard time with her English, as it is her second language, but they were both very patient with her, and made sure she understood everything that needed to be done. On their customer service alone I would recommend this company. We live in an old 1980's trailer which made it hard to find parts needed to fix our heating system, but they did all the research they could to try and find the parts needed. I am so glad I decided to call Mainstream Electric and will continue to use their services in the future.
Analee B.

Great seasonal service!

Great seasonal service today on our furnace and air handler/AC unit. Matt Miller did a very courteous and professional job describing all that he was doing and did and made additional recommendations on future service and care. He was very knowledgeable and had great interpersonal skills. We have used Mainstream for other projects as well and have always been satisfied with the work performed. I can say with honesty that they have not always been the cheapest, but they have always been the best. 'Good service is not cheap and cheap service is not good.' If you ever need a plumber, electrician or HVAC specialist, I highly recommend Mainstream.
Greg A.

Knowledgeable, fast and efficient!

Norm and Adam were knowledgeable, fast and efficient when installing my new furnace. They had answers to all of my questions and explained everything they were doing. I would recommend Mainstream Electric to anyone needing help with their heating. They even assisted me in getting financing for my furnace. Thanks to everyone at Mainstream Electric you are great!
Linda G.

Very Efficient

Donovan was extremely professional, offered common sense solutions and completed the work in 1/2 day less than we were quoted! He even took the time to mortar set the tub even though the instructions from Delta said it wasn't required. The attention to detail showed and the new bathroom will be great because of their efforts!
Joshua W.

Respectful

Cody was respectful, personable, courteous, answered all our questions we had during his visit, knowledgeable. Cody helped us get in touch of the appropriate people, to finance the work that our home needs. He helped get the work scheduled so that we wont need to wait longer to get the work taken care of.
Crystal N.

Best service

Crew was very efficient and knowledgeable. Replaced HVAC with next day service for first responders. System is working well and installed superbly. Will give it a run for a while to better judge but it is a quality name Lennox system. 10 year parts and service so expect there will be no problems. Good job!
Michel C.

Excellent !

Crew was very efficient and knowledgeable. Replaced HVAC with next day service for first responders. System is working well and installed superbly. Will give it a run for a while to better judge but it is a quality name Lennox system. 10 year parts and service so expect there will be no problems. Good job!
Rose C.
Read all our reviews

We’ve been in the of the Spokane County and Northern Idaho community for 20+ years

From Airway Heights to Rathdrum and Denison to Cheney, we’ll come to you anywhere in the greater Spokane and Northern Idaho area. And even if you think you’re too far away, don’t be afraid to give us a call! We’ll see if we are able to come out to you and provide the best heating and cooling services available in eastern Washington.

Call (866) 411-9277 or contact us online any time. Mainstream Electric, Heating, Cooling, & Plumbing is here for you!

Special Offers in Spokane Valley, Washington

$79 Once a Year, You’re in the Clear HVAC System Checks
Original Price: $ 129
Savings:$ 50
Sale Price:$79

Super convenient Heating & A/C Check. Why are checks important?

  • Keeps your systems running at peak efficiency
  • Helps prevent unexpected breakdowns
  • Extends the life of your equipment
  • Keeps your family safe from carbon monoxide leaks

Schedule Now
09/30/2021
Disclosure
Call for Conditions & Restrictions / Present Coupon at Time of Service / Not Available to Combine with Other Offers
$79 Off Any Repair
Free

Schedule Now
Disclosure
Call for Conditions & Restrictions / Present Coupon at Time of Service / Not Available to Combine with Other Offers

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