Furnace Repair
Furnace repair when you need it most. 24/7 emergency service across Colorado — never freeze in your own home.
About This Service
A broken furnace in Colorado winter is an emergency. We respond fast — often within 1-2 hours of your call — with fully-stocked trucks ready to diagnose and repair gas, propane, and electric furnaces of all major brands. Most furnace repairs are completed on the first visit.nnWe handle ignition failures, blower motor problems, gas valve issues, flame sensor cleaning, control board replacement, pressure switch repair, and limit switch resets. Safety always comes first — we test for CO and proper combustion before leaving.
What's Included
- 24/7 emergency furnace repair
- Fully stocked service trucks
- CO + combustion safety testing
- Flat-rate pricing, no overtime fees
Signs You Need Furnace Repair
If any of these sound familiar, it's time to schedule service.
Furnace not igniting or blowing cold
Yellow flame instead of blue
Strange noises (rattling, banging, screeching)
Frequent cycling or short cycling
Frequently Asked Questions
Common questions about furnace repair in Colorado.
Can I get a quote for furnace repair?
Yes — we provide a free flat-rate quote before any work begins. Pricing depends on the failed component (ignitor, flame sensor, blower motor, control board, etc.), so we always diagnose first and explain the fix in plain language.
Do you offer 24/7 emergency furnace repair?
Yes — we respond 24/7 across Colorado for no-heat emergencies. No overtime or weekend surcharges. Most calls dispatched within 1-2 hours.
My furnace turns on then shuts off (short cycling) — why?
Short cycling usually means: dirty flame sensor, clogged filter, oversized furnace, blocked vent, or a failing limit switch. We diagnose and fix safely — short cycling damages the furnace.
Is it safe to keep using a furnace that smells weird?
No — turn off the furnace and ventilate the home. A burning, gas, or sulfur smell can indicate a serious safety issue including CO leak, gas leak, or electrical short. Call us and a CO detector if available.
How fast can you come out for no heat?
Front Range no-heat emergencies usually get a tech within 1-2 hours. We prioritize calls based on temperature, occupants (kids, elderly, pets), and severity.
Our Professionalism Is Reflected in Our Customer's Feedback.
Don't just take our word for it — hear from Colorado homeowners who trust us with their comfort.
"MrFixer installed our new furnace right before the cold snap. Professional, on time, and incredibly fair pricing. Our home has never been warmer!"
"Called at 11pm with a broken AC in July. They were at our door within an hour. Fixed it fast. Cannot recommend enough for emergency repairs."
"Replaced our 17-year-old AC and added a smart thermostat. The crew showed up exactly on time, walked us through every option without pressure, and finished a full install in one day. Energy bill dropped 30% in the first month. Couldnt be happier."
"We have used MrFixer for annual maintenance for 3 years now. Always thorough, always honest. They found an issue last year that saved us thousands."
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Our Craftsmanship Is Undeniable.
HVAC emergency? Our team is available 24/7 for urgent heating and cooling repairs across Colorado. Don't wait — call now.
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- Free quote in 30 min · no obligation
- Licensed & insured Colorado contractor
- 5★ rated by 1,500+ homeowners
- Same-day service across the Front Range