If you’re looking to upgrade the heating system in your home with a new furnace or replace a furnace that’s beyond repair, Mainstream has the HVAC experts you need!
In eastern Washington and northern Idaho, your home heating system is extremely important. Our technicians are always ready to answer the call to help you and your home. We have a 20+ year reputation in Spokane Valley, and we’ve got over 1000 5-star reviews to back that reputation up.
Mainstream Electric, Heating, Cooling, & Plumbing is Here for All of Your Furnace Installation 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 services
Flexible scheduling, ask about same-day service!
Get the Reliable, High-Quality Home Furnace Experts You Deserve
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
AmazedOur home is 66 years young and it was time to replace the original water lines and sewer lines. I was amazed that they were able to streamline, fix old plumbing mistakes and make our entire water system user friendly. Thank you Cody, Donovan and the third guy that I can't remember his name. They were all professional, polite and knowledgeable.
Best serviceCrew 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!
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!
Highly RecommendHighly 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.
KnowledgeableI had Mainstream come out for an annual inspection of my hot water heater. After the inspection, it was determined that the water heater needs to be replaced. The technician, Cory, was very professional and made all of the necessary arrangements. Later the same day, Shane came out and replaced the water heater. Shane was very professional and knowledgeable. I am very pleased with the employees and the work that was completed by Mainstream.
Very HappyWe had them come out for a yearly maintenance on our water heater. They were thorough and gave good recommendations for continued maintenance and use. We also had them install a new furnace and air conditioning unit. They were very quick and efficient. All the crew members were courteous and respectful of our home. I am very happy to recommend them to others.
Highly RecommendThe 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
ProfessionalOur 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.
How Much Does a New Furnace Installation Cost In WA?
Your furnace is a large, complex unit that will deliver years of exceptional heating to your entire home. It is important that it's installed correctly, otherwise this costly investment can go to waste. Multiple factors determine the overall cost of a new furnace installation, but the type of furnace you choose has the largest impact. Our expert HVAC technicians at Mainstream Electric, Heating, Cooling, & Plumbing will help you find the perfect furnace to install that's best for your Spokane Valley, Washington home. The 3 main types of new furnace installations available are:
Gas Furnace Installation & Replacement
Gas furnaces are the most commonly installed furnaces in Spokane Valley homes. More efficient than installed oil furnaces, but less than electric, gas furnaces are typically the cheapest to run, as they use natural gas as an energy source. With this, your home runs the risk of creating a buildup of carbon monoxide, and your furnace will require on-going maintenance throughout its life. Gas furnaces are, however, the least expensive model to run using natural gas, making them a favorable choice for furnace replacement.
Electric Furnace Installation & Replacement
The electric furnace is another popular choice for homeowners. Electric furnace installations are less expensive, as they require only electricity and not natural gas line piping installation or oil storage tanks. On the flip-side, electrical furnaces are the most expensive to run due to their high usage of electricity. Electric furnaces still remain a common furnace replacement option with their comparatively lower purchase costs & minimal lifespan maintenance. Ask an HVAC expert from Mainstream Electric, Heating, Cooling, & Plumbing today if the cost of an electric furnace installation is worthwhile for your home.
Oil Furnace Installation & Replacement
Oil furnaces are not what they once were in Spokane Valley, Washington, but they still offer some attractive benefits. Oil furnaces are able to heat large spaces evenly & have less emissions than gas furnaces, with no risk of carbon monoxide leakage in your home. However, oil furnaces do require an on-site oil storage tank for fuel & an oil delivery service. Oil is typically more expensive than natural gas and has the lowest efficiency rating for heating per its energy source, however, this depends largely on your Spokane Valley, Washington location. Call us today to schedule a furnace installation cost estimation to see if an oil furnace installation is the right fit for your home.
No matter the problem, our Spokane Valley, Washington furnace installation technicians will determine your heating & furnace needs and finances before any work is done, so you will know what solution is best & most affordable for your new furnace system.
Mainstream’s technicians can help you fight off the winter chill
Spokane Valley winters are no joke! If you need a new furnace installed in your home, 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 and help make your home warmer.
Special Offers in Spokane Valley, Washington
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