Spokane Valley residents know the importance of a functioning furnace in the cold winter months. If you suspect your furnace isn’t heating your home properly, don’t hesitate to contact Mainstream so we can fix it.

Mainstream Electric, Heating, Cooling, & Plumbing has a 20+ year reputation in eastern Washington for being the trusted name in home heating repairs. When you need help with a malfunctioning furnace, call the HVAC technicians with an average of 4.7 stars over nearly 1,700 Google Reviews!

Mainstream Electric, Heating, Cooling, & Plumbing is Here for All of Your Furnace Repair Needs!

Upfront pricing - you’ll never pay more than you’re quoted

Expert advice from professional, licensed & certified technicians

We'll only sell you what you need

We stock enough parts in our trucks to do 93% of repairs on the spot

We stand by all recommended repairs

Flexible scheduling, ask about same-day service!

Still have questions? Contact us for all your Furnace Repair questions!

Mainstream Electric, Heating, Cooling, & Plumbing is Proudly & Professionally Offering Furnace Services in the Spokane Valley, Washington area.

 

Mainstream Electric, Heating, Cooling, & Plumbing: The Furnace Repair Experts Near You in Washington

We offer a full line of installation, maintenance & repair that your home Furnace system may require, no matter the problem or time of year. You can count on the trusted professionals at Mainstream Electric, Heating, Cooling, & Plumbing for exceptional service & quality craftsmanship.

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

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.

Great Service

We had some plumbing work done by Mainstream. The plumber (Sam) they sent out was GREAT. He listened to what we wanted done; gave us advice about things that could become issues and was very conscientious. We took his advice about our 15+ year old water heater and replaced it. My husband raves about how great it is to have really hot water. We plan to have Mainstream do work for us in the future.
Theresa J.

Highly Recommend

Highly Recommended- My first time using this company for the water heater flush special for $99. Good value. The serviceman Brent was knowledgeable, very professional and courteous. He explained things well. He was friendly and used shoe covers and face mask, even though I didn’t require it. I appreciated the good service and clean work. I also received a follow up phone call from their office after the work was done.
Takeo K.

Highly Recommend

The entire team was very responsive and nice. Handled scheduling quickly. Process was clearly outlined at multiple points in the job to ensure expectations were being met. Took 48 hours from time I reached out to complete issue resolution. Highly recommend
Jennil C.

Great Service!

Our water heater was making noises it shouldn’t. Chandler was professional and very knowledgeable. He educated us on the issues and answered all of our questions. I recommend this company.
Dan C.

Highly Recommend

The entire team was very responsive and nice. Handled scheduling quickly. Process was clearly outlined at multiple points in the job to ensure expectations were being met. Took 48 hours from time I reached out to complete issue resolution. Highly recommend
Jenn C.

Kudos

Jaymin was very professional and friendly. Was knowledgeable and got right down to business. Did a great job! He deserves a KUDOS!! 👍 Daryl was also very professional and friendly. He was knowledgeable and explained the problem very clearly. He's also a good salesman! KUDOS to him, as well!! 👍
Judy W.

Excellent Work

Sam Smiley was our plumbing tech and he was amazing! Very professional and courteous. Did excellent work and had a great attitude. Thanks so much for your help today!
Beth V.
Read all our reviews

What are Common Signs of a Furnace in Need of Repair?

Even when your home furnace system is still heating your home, there are common warning signs Mainstream Electric, Heating, Cooling, & Plumbing knows to look for. If you notice any of the following, a heating system problem may be present and it's time to call the professionals at Mainstream Electric, Heating, Cooling, & Plumbing for a broken furnace repair:

Is Your Furnace On But Not Producing Enough Heat?

Is your home furnace unit on but not giving off enough heat on a cold Washington winter's day? Your furnace may have a clogged, dirty air filter, which is one of the main causes of a furnace breakdown.

Is Your Home's Furnace Making Drastic Temperature Changes or Not Heating at All?

Your gas furnace could be experiencing a thermostat failure or malfunction. A faulty thermostat can lead to fan, pilot light, power, or gas issues & ruin the comfort of your home. Restore comfort levels by giving Mainstream Electric, Heating, Cooling, & Plumbing a call to get a furnace repair diagnostic before any work is done.

Home Furnace Systems in WA are Prone to Cracking During Seasonal Changes in Temperature

Over time, changes in temperature may cause your gas furnace's heat exchanger to crack, a potentially very dangerous situation, as cracks can allow carbon monoxide to seep into your home. Call a Mainstream Electric, Heating, Cooling, & Plumbing furnace expert right away to have your home's furnace professionally diagnosed & repaired.

Experiencing Pilot Light or Electric Ignition Issues?

If your furnace isn't turning on at all, a common explanation is an issue with your pilot light or electronic ignition. Older furnace heating systems with a pilot light that continues to go out may seem like a small problem, but it can actually be wasting a lot of money and cause an increase on your monthly Spokane Valley, Washington gas bill. As the weather gets colder, a flickering pilot light will make your furnace work harder and cause unnecessary wear & tear, and a much more costly bill.

Mainstream Electric, Heating, Cooling, & Plumbing is proudly & professionally serving the greater Spokane Valley, Washington area.

Mainstream’s technicians can help you fight off the winter chill

Eastern Washington winters are no joke! If there’s something wrong with your home furnace, don’t wait any longer. Whether you live in Coeur d’Alene, Mica, Rathdrum, or anywhere else in the area, Mainstream Electric, Heating, Cooling, & Plumbing will come to you.

Give us a call at (866) 411-9277 or contact us online any time to get started!

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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