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Emergency HVAC · Boulder

24/7 emergency HVAC in Boulder.

When the furnace fails on the coldest night, a real person answers and a technician heads to Boulder with the parts that fail most.

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🛡️ Insured & EPA-certified🕑 24/7 emergency💬 Written price first💳 Financing available

Emergencies do not wait for business hours, and neither do we. Boulder has some of the most ambitious local climate and electrification goals in Colorado, which shapes how many owners think about their next system. Historic homes near downtown, mid-century homes in south Boulder, and a significant number of rental properties. We prioritize no-heat calls, homes with vulnerable occupants and properties at risk of frozen pipes.

Local factors in Boulder

Boulder is at the northwest edge of our coverage, so call early and we will give you a clear arrival window.

  • City and county programs have offered support for heat pumps and efficiency upgrades. Offerings change, so we check what is current.
  • Rental properties in the city have been subject to SmartRegs energy efficiency requirements tied to rental licensing.
  • Historic homes in areas like Mapleton Hill may have boilers, limited duct space and preservation considerations.

Boulder at a glance

County
Boulder County
Elevation
About 5,400 feet
Housing
Historic homes near downtown, mid-century homes in south Boulder, and a significant number of rental properties.
Areas we serve
Mapleton Hill, the Chautauqua area, Table Mesa, Newlands and Gunbarrel
Nearby
Louisville, Erie, Broomfield, Golden

Our emergency response standard

We triage every call. No-heat situations with freezing temperatures, infants, older adults or freezing-pipe risk move to the front. Pricing is explained on the phone, then confirmed in writing on site before work begins. If a repair is not safe or sensible, we make the system safe and provide a free replacement estimate.

  • Front-of-line priority for Comfort Club members
  • Done-right guarantee
  • A real person answers, day or night
  • Pricing explained before dispatch
  • Carbon monoxide and safety checks

Arctic fronts can drop the metro below zero in a day, and at about 5,400 feet furnaces in Boulder run nonstop during cold snaps. Weak igniters, dirty flame sensors and tired inducer motors tend to fail all at once.

Typical 24/7 emergency HVAC service pricing in Boulder

ServiceTypical range
Diagnostic visit (waived with repair, free for Comfort Club members)$149
Common no-heat repairs: igniter, flame sensor, pressure or limit switch$250 to $900
Larger repairs: inducer, blower motor, control board$600 to $1,800
After-hours or holiday rateQuoted on the call, before dispatch

Typical range, exact quote after diagnosis. $250 minimum on repair work.

For the full picture on 24/7 emergency HVAC service, including how we approach every job, see our emergency hvac in Denver guide. Members of our Comfort Club get free diagnostics, repair discounts and front-of-line priority, and you can always reach us directly.

Also serving

Near Boulder.

We also provide 24/7 emergency HVAC service in nearby Louisville, Erie, Broomfield and Golden.

More services in Boulder

Furnace repair in BoulderFurnace installation in BoulderAC installation in BoulderHeat pump installation in Boulder

Emergency HVAC nearby

Emergency HVAC in LouisvilleEmergency HVAC in ErieEmergency HVAC in BroomfieldEmergency HVAC in Golden

More from Besties HVAC

Emergency HVAC in DenverAll service areasComfort Club plans
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Emergency HVAC in Boulder, priced upfront.

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Good to know

Boulder questions, answered.

What if I smell gas?+
Leave immediately and call Xcel Energy or 911 from outside. Do not use switches or the thermostat. Call us once the utility has made the home safe.
Do you cover Mapleton Hill and the Chautauqua area after hours?+
Yes. We cover all of Boulder, including Mapleton Hill, the Chautauqua area, Table Mesa, Newlands and Gunbarrel. Boulder is at the northwest edge of our coverage, so call early and we will give you a clear arrival window.
How do I protect pipes while I wait?+
Open cabinet doors on exterior walls, let faucets drip and use space heaters only with safe clearances. If a pipe has frozen, shut off the water and call a plumber.
How fast can you reach Boulder?+
It depends on time, weather and call volume. We give you an honest arrival window when you call and prioritize no-heat calls and vulnerable occupants. Comfort Club members get front-of-line priority.
Do you handle emergencies for rentals and properties?+
Yes. We respond to emergencies for rentals, multifamily and commercial properties, and service agreements can include after-hours access procedures.

Comfort you can
count on in Boulder.

White-glove heating and cooling, honest pricing and a free estimate on every new system.

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