Heating · Boulder, CO
Heating services in Boulder, CO
Heating services cover gas and electric furnaces, hot-water boilers, radiant floors and the safety checks that keep combustion appliances from leaking carbon monoxide. Most no-heat calls are an igniter, flame sensor, pressure switch or blower problem.
- Same-day appointments when available
- Licensed local contractors
- Written price first

Boulder, CO
Heating in Boulder: what's different
Heating work in Boulder follows the local climate. Heating is the main load in cold climates. Furnaces and boilers run for months, so ignition, venting, heat exchanger and carbon monoxide checks before winter are important.
A common Boulder pattern: electrification push. City codes and incentives encourage replacing gas furnaces with heat pumps, and many owners combine the switch with insulation and air sealing. Another: chinook winds. Extreme downslope winds can damage outdoor units and increase heat loss in older homes.
The heating services Boulder homeowners ask for most are furnace Repair. No heat, ignition failure, short cycling and pilot or flame sensor problems.
The City of Boulder Planning and Development Services issues mechanical permits and enforces its own energy code, and Boulder County covers unincorporated areas. Xcel Energy and local programs offer heat pump incentives.
Heating
Heating services in Boulder
Which one do I need?
Pick the right service
| If this is happening | Start with |
|---|---|
| The furnace will not light, short-cycles or blows cold air | Furnace Repair in Boulder |
| The furnace is 15 to 20 years old or has a cracked heat exchanger | Furnace Replacement in Colorado |
| You have radiators, baseboard or in-floor heat | Boiler & Radiant Heat |
| A CO alarm went off or you smell exhaust | Carbon Monoxide & Gas Safety |
FAQ
Heating questions in Boulder
Who handles heating service in Boulder, CO?+
Call with your ZIP code. We connect you with a licensed HVAC contractor in our network that serves Boulder, including Mapleton Hill, University Hill, North Boulder, and they give you a written price before work starts.
Are there heat pump incentives in Boulder?+
Yes. City, county and Xcel Energy programs have offered incentives for qualifying heat pumps.
Do heat pumps work in Boulder winters?+
Cold-climate heat pumps handle Boulder winters well, sometimes with backup heat for the coldest nights.
What should I do if my carbon monoxide alarm goes off?+
Get everyone outside to fresh air and call 911 or your gas utility's emergency line. Do not go back in until responders say it is safe, then have the heating system inspected.
Why does my furnace turn on and then shut off?+
A dirty flame sensor, a blocked vent or intake, a clogged filter or an overheating heat exchanger are common causes. The control board's blink code helps a tech narrow it down.
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