Trust Our Furnace Service Experts

Don't Miss the Chance to Save More With Our Coupons

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Disclaimer: This offer cannot be combined with any other offers. You can only use one coupon per person.

$250 off furnace/ac installs

Call today to set up your appointment!
Disclaimer: This offer cannot be combined with any other offers. You can only use one coupon per person.

10% OFF Water Heaters

*This offer doesn't apply to tankless water heaters

Are you in need of furnace repair or another furnace service? Your furnace plays an important role in your heating system. It uses gas or oil to transport air through ducts to heat the building. If your furnace isn’t working properly, you need to contact a heating service contractor.

Otherwise, not only will the occupants of the building be uncomfortable, but your heating costs could increase and your pipes could freeze. To avoid all this, you should call our furnace service company and schedule an inspection. Whether you need an emergency furnace service or routine maintenance, you can count on our experienced team.

Expert Furnace Repair, Maintenance, and Replacement

A furnace is a complex device, and if one part stops working, others can easily be affected. The entire system may even fail. Some of the common problems our experts encounter include:

Lack of airflow
Blowers that won’t turn off
Strange sounds
Dirty filters
Malfunctioning thermostats
Issues with pilot light ignition

These issues can be avoided by contacting a furnace service company and scheduling regular maintenance. With ongoing professional attention, your furnace is likely to run without problems. Of course, there will eventually come a time when you need to replace it. Our furnace service team will help you to choose a device that meets your needs and fits your budget.

Choose Our Company for Your Furnace Service Needs

There’s no need to suffer during the colder months. Hire an expert from Blue Spruce Heating and Cooling to take care of your furnace. Our workers show up on time and work as thoroughly and efficiently as possible. We’re based in Littleton, CO and we serve the Denver Metro and surrounding areas. Contact us today to schedule an inspection or find out about how much your furnace service is likely to cost.

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Blue Spruce Heating & Cooling Is Here For You

Contact Local Experts

Read the Reviews from Happy Clients

Jan C.

My furnace would not kick in and blow heat. Jeff arrived on time and had my furnace running right away. He told me he checked my hot water heater and even though it did not need to be replaced, I should watch it because it was 16 years old.
Having a hot water heater blowout on me before (not fun) and the water was not always heating up even though I had it on HOT. I decided to have them replace it.

Shaun Garrison

I submitted a quote request through Yelp on a Sunday, and received a quick email reply. I had explained our heater issue, and their reply included the likely issue, which I was able to address for a short-term solution overnight. (It had just gotten cold.) I spoke with Allison the next morning, who was so helpful, considerate, and cheerful.

Katherine Strozinski

We woke up to 9 degree outside temps and furnace not working. Very scary! Blue spruce were quick to respond to my 7am call and had a technician at my house By 9 am. Jeff was safe, courteous, and knowledgeable And got my furnace working again at a reasonable price. I was very happy with their service.

Joseph Dural

Jeff came to my home to install a heat vent from floor to ceiling in my kitchen. He was on time and the work was done professionally and fully completed. He's a very nice guy and knows what he's doing, The air duct works really well and I would not hesitate to call Blue Spruce Heating and Cooling again.

Chris Heilbrun

We had the heat stop working in our house. Jeff responded within and hour on Friday evening to diagnose and repaired our furnace the next morning (on a Saturday). Very clear and upfront about the diagnosis and initial estimate was accurate. Very reasonable price and very responsive. I highly recommend using Blue Spruce!!!

Don S.

Awesome service, communication and professionalism. Competitive pricing and unparalleled responsiveness.

Bob M.

They are knowledgeable and very professional. We have had them upgrade both our air conditioning system and our boiler. We are delighted with their advice and their work! We highly recommend them!

Mitchell Standley

I can count on one hand how many times I've gone online to leave a review of a company, but these guys/girls are more than deserving of the review.

What a great experience...both times. First, had them come out and replace a hot water heater. From the very first contact with this company (Allison), I knew I was in good hands. Allison answered the phone when I reached out and was beyond friendly and knowledgeable.

Penny Altberg

Jeff helped us get our furnace running an hour after we called. Amazing service and concern for our well-being. We used Blue Spruce for our AC repair last summer and called them again. We are glad we did, and have already recommended them to others. You should call them to help you because the are caring and professional.

Denise Marques

I contacted Blue Spruce to repair my gas boiler system which was short cycling. Nils was on time, professional, knowledgeable, and wore a mask. He was able to diagnose the problem, leave to go pick up parts and finish the job all within a couple of hours. My previous boiler guy retired but I will contact Nils at Blue Spruce for any future needs. It was well worth the repair cost to have it done right the first time.

Bri Klein

They were wonderful to work with. The person in the office was very friendly and helpful. And the people who came to my house got right down to business and were very professional. They replaced my hot water heater. Their prices were fair. They accidentally overcharged me due to a computer glitch, caught it themselves, and immediately sent me a refund. I would definitely recommend them and will use them again myself if the need should arise.

Skye Perry

I have a somewhat rare Unico high velocity HVAC system with two separate zones heated via radiant heat pushed through a set of copper coils in the units. I found Blue Spruce via a recommendation from the Unico product manufacturer. I worked mostly with Nils on my project though Jeff came out for the final piece of work with Nils. Aly was great in the back office and worked around my busy schedule which was much appreciated.

janell lara

Blue Spruce is an excellent company. Jeff and his team are Professional and Courteous...they will go above and beyond to get the job done. I would recommend Blue Spruce Heating and Cooling to my family and friends.

Thanks Blue Spruce for a job well done on my Thermostat and my Central Cooling... the cooling unit is working great.

Thanks, Janell Lara

Jenna Foster

I called Blue Spruce Heating and Cooling to solve our AC issues and they were great! First they tried to diagnose the issue over the phone, but when a visit was required, they were able to fit us in within the next day! Jeff was fantastic - he was punctual, listened to the AC issues we’ve been experiencing, and was able to diagnose the issue quickly. He gave us the quote up front with no hidden fees and it was very reasonable.

Fiasco Unlimited

Let’s face it, even good businesses are going to have problems. It’s what a superior business does to correct problems that count. After a problem with the first contact, I was ready to submarine these guys. Then the owner stepped in and at great personal expense to him, both in terms of time and money, fixed the issue. Then proceeded to diagnose and repair several other issues with my Hvac system at no cost to me.