Furnace Repair
Furnace Repair Services in Highlands Ranch
Ensure your home stays warm and comfortable with our expert furnace repair services. Our skilled technicians quickly diagnose and fix any issues, restoring your heating system’s performance and reliability.

Fast Response
We offer prompt and efficient repair services to get your furnace back up and running, minimizing downtime and discomfort.

Skilled Technicians
Our experienced team is equipped to handle all types of furnace repairs, ensuring accurate diagnostics and effective solutions.
STAY WARM
Reliable Furnace Repair
What Sets Us Apart
Why Choose Fireside Heating & Cooling?

Same-Day & After-Hours Service
Enjoy prompt HVAC solutions with our same-day and after-hours availability.

Locally & Veteran-Owned
Proudly serving Highlands Ranch as a locally and veteran-owned business.

Convenient Payment Options
We accept all major credit cards for a hassle-free payment experience.

100% Satisfaction Guarantee
Your satisfaction is our top priority—guaranteed every time.

Honest & Reliable Service
Count on us for trustworthy and dependable HVAC services.

Flexible Financing Options
Get HVAC services with no money down and affordable monthly payments.

Over 11 Years of Expertise
Benefit from our extensive experience in delivering top-notch HVAC solutions.

Fully Licensed & Insured
Rest easy knowing our team is fully licensed and insured for your protection.
Testimonials
What Our Clients Say?
Posted on Google Jeff Hanks I've had Nixon from Fireside Heating & Cooling over to our house twice in the last week (two separate issues) and he's been nothing but professional. He quickly identified the issue both times and either repaired or advised on the best course of action. Most importantly for me, he explained what was going on, how to prevent it in the feature and didn't try to scare us with "this is going to be a huge problem - you need to spend a large amount of money or replace your furnace and AC right now", like we so often here. He was very pragmatic in his approach and its clear he's trying to win customers the right way, through great customer service, transparency, and being fair.Posted on Google Mark Welle Jr. Nixon is awesome! He and his crew diagnosed and repaired my AC system when others thought it wasn't able to be fixed. He went out of his way to find out what as going on, educating me along the way, showing me his findings, and explaining what my options were, all with a friendly and knowledgeable style. He was able to quickly source the parts that were needed and made the repairs the next day. Nearly half the price of one of the other 'big brands' you see on TV. And Nixon is the absolute best guy overall to work with! You absolutely can't go wrong hiring Fireside Heating & Cooling for your repairs or even a new system. Had I needed a new system, which he NEVER tried to upsell me on, that too would have been $1000s less than others. No high pressure sales, no scare tactics, just an honest assessment and repairs at a fair price. What else could you ask for?!Posted on Google Jeff Cline Nixon was fantastic. Helped me through the whole process and answered every question and concern I had before even signing the contract.Posted on Google Jamie Wolff Fast and efficient, very polite, and friendly. He took the time to break everything down for me so I could fully understand what was going on with my system and where it had failed and why. I didn’t feel like I was being swindled, which was a nice change. A great experience overall.Posted on Google Corey Roberts Nixon was a straight shooter and gave me all my options. Never pressured us one way or another. Got a few quotes and his was most competitive on each option and never felt like there was any sacrifice in install quality or part quality. He fixed a lot of unrelated things on his dime to make sure we were best positioned, and best of all our cooling has significantly improved. Will recommend.Posted on Google Jeff Robbins All I can say is these guys rock! Replace one unit and air handler in 4 1/2 hours. The quote we received was thousands of dollars under the next lowest quote. Very respectful and will have my business moving forward.Posted on Google Mike Garcia Nixon was great. Communication was perfect. I knew immediately that he had skills. Everything was done to perfection. I recommend him and have already referred him to other people.Posted on Google Jennifer Morton Highly recommend! My AC is an older unit and I was worried I might need to replace it. They were able to diagnose the problem and repair it the same day. Nixon the technician was awesome! He was professional, honest and took the time to explain everything. Great experience!Posted on Google Tom Feeney Nixon and his team at Fireside heating and cooling did great work. Most importantly they communicated well and followed up to make sure all the work they did was completed to my satisfaction. They came in as the most affordable option between five quotes I took for my AC install. Thanks, NIxon.Posted on Google Annaliese Rutishauser Nixon did such an amazing job for us! He explained everything clearly and his price was completely fair. He was punctual, professional, and completed the job timely. We’re extremely happy we decided to go with him and will use him in the future.Load more
Other Services

AC Replacement/Installation
Upgrade to a more efficient air conditioning system with our professional installation services. We’ll help you find the perfect unit for your home.

AC Maintenance
RegularAC maintenance extends the life of your system and keeps it running efficiently. Schedule your tune-up today to prevent costly breakdowns.

AC Repair
Keep your home cool and comfortable with our expert AC repair services. We quickly diagnose and fix issues to restore your system's performance.

Furnace Replacement/Installation
Invest in a new, energy-efficient furnace with our expert installation services. We’ll guide you in selecting the best option for your heating needs.

Furnace Maintenance
Prevent unexpected furnace issues with our thorough maintenance services, designed to keep your heating system in peak condition.

Ductless Heating & Cooling Services
Experience flexible, energy-efficient comfort with our ductless heating and cooling solutions, perfect for any space.
How It Works
Simple Steps to Your Free Quote
Getting started with your HVAC project is easy. Follow these three simple steps, and we’ll provide you with a transparent, no-obligation quote that fits your needs and schedule.
Get In Touch
Call us or submit an online request, and rest assured, a dedicated member of our team will be in touch with you promptly.
Discuss Your Project
Speak to our experts about your project, and we’ll discuss product choices transparently, explaining the process step by step so you can make informed decisions.
Get a Quote
We’ll provide an accurate, obligation-free quote and work with you to schedule your HVAC project at a time that suits you.
Frequently Asked Questions
What are the most common signs that my furnace needs repair?
Common signs include inconsistent heating, strange noises, frequent cycling, increased energy bills, and the furnace not turning on. If you notice any of these issues, it’s advisable to contact Fireside Heating and Cooling for a professional assessment.
How much does furnace repair typically cost in Colorado?
Furnace repair costs in Colorado typically range from $125 to $533, with an average around $329. Factors influencing cost include the specific part needing repair, labor rates, and the complexity of the issue. Fireside Heating and Cooling offers transparent pricing.
Do you offer emergency furnace repair services, and how quickly can you respond?
Yes, Fireside Heating and Cooling offers 24/7 emergency furnace repair services. Our team is committed to providing prompt and reliable service to ensure your home remains warm and comfortable during unexpected heating issues.
How often should I have my furnace serviced to keep it running efficiently?
It’s recommended to have your furnace serviced at least once a year, preferably before the heating season begins. Regular maintenance helps ensure optimal performance, extends the lifespan of your unit, and can prevent unexpected breakdowns.
Are your furnace repair technicians licensed and insured in Colorado?
Yes, all technicians at Fireside Heating and Cooling are fully licensed and insured in Colorado. Our team undergoes regular training to stay updated with industry standards and best practices, ensuring high-quality service and customer satisfaction.
Do you offer 24/7 emergency furnace repair services?
Yes, we understand that heating issues can arise at any time, which is why Fireside Heating and Cooling offers 24/7 emergency furnace repair services. Our team is always ready to respond promptly to your heating needs.
What are the benefits of upgrading to a high-efficiency furnace in Colorado?
Upgrading to a high-efficiency furnace can lead to significant energy savings, reduced carbon footprint, and improved indoor comfort. These systems are designed to operate more efficiently, making them ideal for Colorado’s cold winters.
What should I do to prepare for a furnace repair technician’s visit?
Before the technician arrives, ensure the area around your furnace is accessible and clear of obstructions. Have any relevant documents or information about your furnace’s history ready. This preparation helps the technician diagnose and address the issue efficiently.
What type of furnace is best suited for Colorado’s cold winters?
Given Colorado’s cold winters, a high-efficiency gas furnace is often the best choice. These furnaces provide reliable heating and are designed to operate efficiently in colder climates, helping to maintain comfort while managing energy costs.
Do your technicians provide upfront pricing before starting the repair?
Yes, at Fireside Heating and Cooling, we believe in transparency. Our technicians provide upfront pricing before commencing any repair work, ensuring you are fully informed and comfortable with the proposed services and costs.

