Can a broken heater cause carbon monoxide poisoning?

If you have a gas-powered furnace or boiler, then yes, it may break in a way that begins to leak carbon monoxide, a colorless, odorless, potentially deadly gas. If you have a gas-fired heater, make sure you always have functioning carbon monoxide detectors in your home. If your alarms alert you that there’s a leak, vacate the home immediately and call your fire department or 911 to identify where the leak is.

How do I know if my heater is broken?

The most obvious signs of a broken heater are: The home not reaching the temperature indicated on the thermostat. Odd smells. If you smell a sweet chemical odor from your heat pump, shut the system off and call for repairs immediately. The refrigerant can leak, even in winter, posing a health risk. Strange/loud noises from your HVAC. Short-cycling (the heat turning on and off in very short intervals). Constantly adjusting your thermostat to maintain the correct temperature. An unexpected hike in heating bills. A discolored pilot light (on gas furnaces or boilers). Poor indoor air quality. Ice buildup on the outdoor unit of your heat pump. Puddles of water near your boiler.

How long does it take for heater repair in Denver, CO?

The repair time depends entirely on what’s wrong with your heater. A simple part replacement might take 30 minutes. A more complicated repair could take a few hours. We do our best to have the necessary parts on hand, but if you have an unusual system, it may take us more time to get the components.

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One Hour Heating & Air Conditioning® of Denver

Professional Heating Repair in Denver

Heating in Colorado is a necessity. If your furnace or heat pump goes out during a mountain winter, it can quickly go from uncomfortable to dangerous. That’s why you need a professional you can trust for Denver heater repair.

At One Hour Heating & Air Conditioning of Denver, our licensed technicians are ready to keep your family comfortable all winter. If your HVAC isn’t releasing any heat and temperatures are low, call now for emergency HVAC service.

If your heat is out, don’t wait. Call (303) 622-3401 for heater repair in Denver.

Denver Heating Repair Services

Heaters are complicated systems that can break in a variety of ways. We repair all kinds of issues, including:

Broken fan motor
Slipped, cracked, or broken belt
System stress caused by a dirty filter
Malfunctioning pilot light (gas-powered heat)
Broken valves
Broken thermostat
Malfunctioning blower
Loose mechanical parts
Cracked heat exchanger
Faulty limit switch
Water leaks (boiler)
Pressure fluctuation (boiler)
Leaking refrigerant (heat pump)
Dirty condenser coils (heat pump)

We repair electric and gas furnaces, as well as boilers and cold-climate air-source heat pumps. If you’re not sure if we service your heater, give us a call.

Why We’re the Go-to Pros for Heater Repair in Denver

We know that heat is a priority for a comfortable home. That’s why we always carry the parts we need to fix common issues. Often, we can fix your heater on our initial visit with just the tools and parts in our truck. And if we can’t, we’ll source what we need ASAP to get your heat up and running fast.

Our local technicians are experts on the wear and tear common to Denver heating systems. We have years of experience fixing heaters of all kinds, and we put that to work for you. Our top-notch training and practice mean we can offer you a 100% satisfaction guarantee. If our repairs don’t work out for whatever reason, let us know and we’ll fix it for you.

Schedule the Best Heating Repair in Denver

During a Denver winter, there’s nothing as important as a warm home. If your heat pump, furnace, or boiler goes out or starts to struggle, that’s not okay. We’re ready to help, fast. We’ll diagnose the problem, explain your options, provide upfront pricing, and make the repair for you. And, at One Hour Heating & Air Conditioning of Denver, we never charge more for an emergency call. Book an appointment online or call us now at (303) 622-3401.

Related Services

Reduce the risk of emergency repairs by scheduling regular heater maintenance before winter hits.
If a repair isn’t worth it, it’s time for an upgrade! We install new heating systems to replace HVAC that’s too old or damaged for repair. That includes switching from gas to more efficient electrical options.
The air in Denver is dry year-round, but especially in the winter. Bring your home back to a comfortable humidity with a whole-home humidifier.

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Joseph was personable, professional and efficient. You have a good guy on your team. I have not had many good experiences with One Hour with not getting a call back and waiting long periods of time to get answers for service, etc. that’s why I’m no longer a member but having to get my filter for my furnace only through one hour I had no choice. Joseph was refreshing change.

Carrie Gray

a month ago

The company is always responsive to needs. Quick scheduling and availability. They have a good automated system using text messages for appt confirmations, intro of techs, arrival of techs on the day of and eliciting service feedback. Cameron and Mateo were friendly and professional. Timely notification of their arrival. They are knowledgeable and answered all questions, outlining what to expect and time to complete. Confirmed contact info and provided pictures upon completion of duct cleaning. They were efficient and respectful of time and my home. Highly recommend them for any air/heating needs.

Karen Valentine

2 months ago

Great job. Replaced our 33 year old furnace with a top of the line unit and got it all installed in one day. Tyler and Ivan were professional and very skilled at their job. Highly recommend

Shawn Apodaca

4 months ago

awesome experience top to bottom. Mike was great on the pricing side - informative, super transparent. The technicians we had - Cameron and Matteo, were incredible. Prompt, thorough, and really went above and beyond. Will 100% continue to use this company

Eamon Troy

a month ago

Tyler did great work -- efficient, polite, professional, none of the obvious intentional obfuscation of the work that was required to make it seem more complex, or any other 'slick' tactics often seen with other companies. I spoke to multiple people with reception/dispatch and all of them were capable and kind. They were clearly busy, but still able to make time for me and find me a same-day opening to handle a last minute heating emergency during a cold snap. Next time something with the house goes awry, One Hour will definitely be my first call!

Hazel Allison

2 months ago

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