Heating & Cooling Services in Boulder, CO
From historic homes on Mapleton Hill to mid-century ranches in Table Mesa and Martin Acres, we design, install and service heating and cooling systems in Boulder.
- Mapleton Hill and Whittier
- North Boulder
- Table Mesa and Martin Acres
- Gunbarrel
Older homes, high expectations
Many of Boulder's older homes near downtown, like those on Mapleton Hill and in Whittier, heat with boilers and radiators and were never built for central air. Neighborhoods like Table Mesa and Martin Acres are full of 1950s and 60s ranches and split-levels with original ductwork.
Many Boulder homeowners are moving to heat pumps. We design those systems the right way, with a Manual J, equipment selected with Manual S and ductwork or ductless heads that fit the home, so the system heats well on cold nights and qualifies for available rebates.
Permits for HVAC work in Boulder are pulled through the City of Boulder's Planning & Development Services, and we handle that for you. Boulder is about a 20 to 25 minute drive from our Broomfield office.
- Heat pump conversions
- Ductless for homes without ducts
- Boilers and radiators in historic homes
- Original ductwork in mid-century homes
- Help with utility, state and local rebates
Heating & cooling services in Boulder
Design, installation and service for Boulder homes, from historic houses to mid-century ranches.
Furnace repair & replacement
Honest furnace repair in Boulder, and right-sized replacements backed by a Manual J load calculation.
Heating services →AC repair & installation
AC repair and new central air for Boulder homes, with the ductwork checked so the new system can deliver.
Cooling services →Heat pumps
Heat pumps for year-round heating and cooling, with help on Xcel Energy and Colorado rebates.
Heat pumps →Ductless mini-splits
Quiet heating and cooling for homes and rooms without ductwork.
Ductless mini-splits →HVAC design & duct fixes
Manual J, S and D design, plus duct modifications for hot and cold rooms.
HVAC design →Maintenance plans
Spring AC and fall furnace maintenance with a photo report. Plans start at $239/year.
Maintenance plans →Indoor air quality
Humidifiers, filtration and ventilation sized to your system.
Indoor air quality →Furnace & AC maintenance plans from $239/year
Both plans cover your spring AC and fall furnace maintenance with a photo report and discounted repairs. Premium adds a 6-month breakdown guarantee, priority emergency booking and a yearly replacement credit.
Boulder HVAC questions
Do you serve all of Boulder?
Yes. We work throughout Boulder, including Mapleton Hill, Whittier, North Boulder, Table Mesa, Martin Acres and Gunbarrel.
Is a heat pump a good fit for my Boulder home?
For many homes, yes. Today's heat pumps heat well in Colorado winters and also cool in summer. We check the home's load and ductwork first, and some homeowners keep a furnace or boiler as backup for the coldest nights.
Are there extra heat pump rebates in Boulder?
Boulder-area homeowners may qualify for local city and county programs on top of Xcel Energy and Colorado incentives. Programs change, so we confirm what's available when we quote your project.
Can you add AC to a historic Boulder home with radiators?
Yes. Ductless mini-splits are often the cleanest option for homes with boilers and radiators, and they can provide efficient heat too.
Other areas we serve
Need heating or cooling service in Boulder?
Request an appointment with the days and times that work for you and our office will call to confirm, or call to talk with our team.

