Reliable Furnace Repair for Denver Homeowners

Fix-it 24/7 Plumbing, Heating, Air & Electric delivers comprehensive furnace repair services throughout Denver and the metro area. Our experienced HVAC technicians are trained to handle all types of heating system issues, from minor repairs to major parts replacements.

From the moment we answer your call to the final handshake after work is complete, Fix-it 24/7 is your reliable choice for Denver furnace repair. Trusted by Denver homeowners since 2013, we've built our reputation by doing the job right the first time, with no hidden fees, and no shortcuts. Here's what sets us apart:

Licensed & Background Checked Technicians

Every HVAC technician on our team holds proper licenses, has passed a background check, and completes over 100 hours of specialized training annually. We stay current on evolving furnace technology, safety protocols, and energy efficiency standards. We never stop learning how to better serve our Denver customers.

24/7 Furnace Repair

Heating emergencies happen at the worst possible times. That's why our furnace repair team works around the clock, including weekends and holidays. Denver winters don't wait for business hours, and neither do we.

No Nonsense, Flat-Rate Pricing

Nobody likes surprise bills, especially during heating emergencies. Before our technicians touch a single tool, you'll know exactly what the repair will cost. We explain your options clearly and let you decide what's best for your family and budget. No surprises, no pressure, no hidden charges. Our technicians take the time to explain all the available options in plain language so you can confidently make the best decision for your home and budget.

5 Star Customer Service

Thousands of Denver families have left 5-star reviews praising our furnace repair work. In addition to getting your furnace up and running, we dig deeper to find root causes, preventing future breakdowns and extending your furnace's life. This thorough approach saves you money and keeps your family comfortable for years to come. We've worked hard to earn our reputation of a business that puts our customers first. Our goal is to exceed your expectations at every opportunity.

Small Business Mentality

We came from humble beginnings, having started as just a small Denver family business in 2013. While we’ve experienced growth since then, Fix-It 24/7 remains committed to preserving that small business mentality, treating each and every customer as if they’re members of our extended family.

Satisfaction Guaranteed

We guarantee you'll be completely satisfied with our heating repair work. If something isn't right, we'll return and fix it at no extra charge. Your family's comfort and safety matter more than anything else to us.

Prevention First Approach

We believe in stopping problems before they start. Our prevention-first philosophy means we focus on maintaining your furnace rather than waiting for it to break down. Learn about our Green Cub Maintenance Membership Plan to take advantage of this service.

24/7 Emergency Service

Licensed & insured — 100% Satisfaction guaranteed.

Comprehensive Denver Furnace Repair

At Fix-it 24/7 Plumbing, Heating, Air & Electric, we provide comprehensive furnace repair services throughout Denver and the metro area. Our experienced HVAC technicians are trained to handle all types of heating system issues, from minor repairs to major component replacements.

  • Heat Exchanger Repair and Replacement
  • Ignition System Repair
  • Blower Motor and Fan Assembly Repairs
  • Gas Valve Repair
  • Electrical Component Repairs
  • Control Board Replacement
  • Thermostat Repair and Calibration

Signs Your Furnace May Need Repair Service

Your furnace system typically shows warnings before a major breakdown. Recognizing these signs can save you from uncomfortable temperatures, higher energy bills, and more expensive furnace repairs down the road. Here are the key indicators that suggest it's time to call Fix-it 24/7 for professional furnace repair:

         The Benefits of Early Detection

Recognizing these warning signs early can save you thousands in emergency heating repairs and prevent complete breakdowns. Fixing small issues right away can help extend the lifespan of your furnace, maintain energy efficiency, and ensure your family stays comfortable during the coldest winter months. By staying alert to these signs and working with qualified HVAC professionals, you protect your investment while avoiding costly replacements and uncomfortable situations.

Furnace Not Heating Properly

  • Your furnace runs constantly but fails to reach the set temperature
  • Weak airflow
  • The system takes much longer than usual to heat your home
  • Warm air isn't coming from the vents despite the system running

Furnace Won't Turn On

  • The system won't turn on at all
  • Tripped circuit breakers related to your heating system
  • Unresponsive thermostat or control panel issues
  • Flickering lights when the furnace starts up

Frequent Cycling

  • The heat turns on and off frequently
  • The furnace won't stay on for extended periods
  • Constant starting and stopping throughout the day

Unusual Sounds or Odors

Strange sounds like grinding, squealing, rattling, or banging often indicate mechanical problems that require immediate attention.

Similarly, unusual odors like gas smells, burning odors, or musty smells might signal gas leaks, overheating components, or mold growth. Failing to address these issues in a timely manner can lead to more serious problems, such as complete system failure or safety hazards for you and your family.

Yellow or Flickering Pilot Light

A properly functioning gas furnace should have a steady blue flame. If you notice a yellow or flickering flame, or detect gas odors, turn off your system immediately and call for emergency service. These symptoms can indicate incomplete combustion, gas leaks, or carbon monoxide risks that pose serious safety hazards.

“Fix it 24/7, in my opinion is top shelf. Their people are always informed, educated, & ready to get the job done with smiles on their faces. I have not had a bad technician come out in the 8 years we have worked with 24/7.”

Mike Hougland

“We had a service to our Furnace & Hot Water heater today. I am a repeat customer and have had great service throughout the last 4years. Thank you!.”

Mike Yoder

“The customer service and response time with Fix-it 24/7 far surpasses their competitors. I had been trying to find a service provider for weeks that could look at a problematic AC unit and this company was the only one that seemed to care about responding quickly.”

Trisha Beaton

Ask About our Green Club

Save with our Denver Green Club Membership & Maintenance Plan

House in Trouble? Call the Green Bubble!

Schedule Your Furnace Repair with Fix-it 24/7

Don't let heating problems leave you freezing in Denver's winter temps. Schedule your furnace repair today with Fix-it 24/7, Denver's most trusted HVAC company.

And don't forget:

✓ $0 Service Call for Repairs  

✓ Over 1,000 5-Star Reviews  

✓ Same-Day Service Available  

✓ Serving Denver and the Metro Area

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FAQs

Why is my furnace running but not heating?
Your furnace may be running without heating effectively due to ignition system problems, dirty filters, faulty gas valves, heat exchanger issues, or thermostat malfunctions. Our technicians can quickly diagnose the specific cause and recommend the appropriate repair solution.
How do you fix a furnace that won't heat?
To fix a furnace that won't heat properly, we perform a comprehensive diagnostic assessment to identify the root cause. Depending on the issue, solutions may include ignition system repairs, gas valve replacement, heat exchanger cleaning, filter replacement, or thermostat calibration. Each repair approach is customized to your specific system problem.
Is it worth fixing my furnace?
Whether it's worth fixing your furnace depends on factors such as the unit's age, repair costs compared to replacement, efficiency, and repair history. Generally, if your unit is under 12 years old and the repair cost is less than 30% of a new system, repair is often economical. Our technicians provide honest assessments to help you make the best financial decision.
What is the most common furnace repair?
The most common furnace repairs include ignition system issues, thermostat problems, dirty filters, blower motor failures, and gas valve malfunctions. Our diagnostic process identifies the specific issue with your system to ensure the repair addresses the actual problem, not just the symptoms.
How can I prevent future furnace problems?
Regular maintenance is the best way to prevent future furnace problems. Our annual tune-up service cleans critical components, checks gas connections, tests safety systems, and identifies small issues before they become expensive repairs. Our Green Club Membership program provides scheduled maintenance and repair discounts to keep your system running efficiently all year long.