
Most furnace failures don’t happen out of the blue — they build up over time. Ignoring odd smells, strange noises, or short cycling can allow small issues to grow into big, expensive repairs. Something as simple as a clogged filter or a dusty burner can put unnecessary strain on your system and shorten its lifespan.
The good news? A bit of regular attention goes a long way. Scheduling annual service before the cold sets in helps keep your furnace running efficiently and safely when you need it most. At Steadfast Heating & Air, we offer a preventative maintenance plan designed to make that easy. Our plan includes routine inspections, priority service, and exclusive discounts. Don’t wait until your heat goes out. Let us help you take the proactive route!
The Steadfast Heating & Air commitment to customer service is evident in our hundreds of satisfied clients and incredible, five-star reviews. After you call us or book online, our team of expert HVAC technicians is on the job and ready to serve you quickly with reliable furnace repair any time of year. Every customer is guaranteed 100% satisfaction and:
We respond quickly, keep you informed, and show up when we say we will — no waiting, no wondering.
Our experienced technicians get to the root of the problem and explain your options without pushy sales tactics.
We arrive prepared with the tools and parts needed to handle most repairs on the spot. We care about your home and belongings.
You’ll always get upfront estimates and straightforward advice. No surprises, just dependable HVAC.
Reach out and tell us what’s going on. We’ll schedule your repair visit as soon as possible — often the same day.
Our licensed technician arrives on time. They check your system and explain what is causing the problem. There is no jargon and no pressure.
We get straight to work, using high-quality parts and proven techniques. Once your furnace is fixed, we test it thoroughly to make sure your heat is fully restored.
The weather forecast is showing below-freezing, even subzero temperatures. It’s OK! We’re from Colorado, we can handle it, right? Sure, until there’s a heating emergency with your furnace, either at your home or commercial property. Emergencies can’t wait, and neither can we. Our veteran-owned team of HVAC repair geniuses is who you call for emergency furnace repair — even on evenings and weekends — whenever you need us most.
Not sure if it’s time to replace your old furnace or just fix it up? We’ll evaluate your system using our advanced HVAC tools, technology, and training. If a new furnace makes more sense in the long run, we’ll walk you through your options without pressure — and even help with affordable financing for qualified customers. Generally, the decision to fix issues or install a new furnace will be based on criteria such as:
When your furnace stops working, we know it can’t wait. Homeowners often ask us what to expect during a repair, how to spot problems early, and whether it’s worth fixing an older unit. To make things simple, we’ve answered the most common furnace repair questions so you can feel confident calling Steadfast Heating & Air when you need help fast.
Watch for unusual noises, weak airflow, frequent cycling, cold air from the vents, or rising energy bills. These are often early warning signs that your furnace needs professional attention.
We pride ourselves on fast response times. In most cases, we can schedule same-day service, and we also offer 24/7 emergency furnace repair for after-hours or weekend breakdowns.
The cost depends on the issue and parts required. Minor repairs like a clogged filter or ignition problem may be inexpensive, while replacing major components can be more costly. We always provide upfront pricing so there are no surprises.
If your furnace is under 10 years old and the repair is minor, fixing it is usually the best option. However, if your system is over 15 years old, needs frequent repairs, or has high operating costs, replacement may be more cost-effective long-term.
Yes. Our technicians are trained and experienced in servicing all major furnace brands and models. Whether you have a gas or electric unit, we have the tools and knowledge to get it running again quickly.