Heating & Cooling Services in Golden, CO
From historic homes near downtown Golden to mid-century ranches in Applewood, we repair, maintain and install heating and cooling systems along the foothills.
- Downtown Golden
- Applewood
- Fossil Trace area
- Homes along the foothills
Foothills homes need systems sized for where they sit
Golden sits right against the foothills, where homes see strong winds, big temperature swings and cold nights well into spring. Older homes near downtown often have boilers or small duct systems, and many Applewood ranches from the 1950s and 60s still run on their original ductwork.
Altitude matters too: at Golden's elevation, equipment delivers a little less than its rated capacity. That's one more reason we size every replacement with a Manual J and select equipment with Manual S instead of guessing.
Permits for HVAC replacements in Golden are pulled through the City of Golden's building department, and we handle that for you. Golden is about a 25 to 30 minute drive from our Broomfield office.
- Original ductwork in Applewood ranches
- Boilers and radiators in older homes
- Drafty rooms on windy nights
- AC added to homes that never had it
- Filtration for wildfire smoke season
Heating & cooling services in Golden
Repairs, maintenance and new systems for Golden homes, sized for the house and the altitude.
Furnace repair & replacement
Honest furnace repair in Golden, and right-sized replacements backed by a Manual J load calculation.
Heating services →AC repair & installation
AC repair and new central air for Golden 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 →Boilers & hydronic heat
Boiler repair, maintenance and replacement for radiator, baseboard and radiant systems.
Boilers & hydronics →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.
Golden HVAC questions
Do you serve Golden and Applewood?
Yes. We work throughout Golden, including downtown, Applewood and the neighborhoods along the foothills.
Does altitude affect the size of my furnace or AC?
Yes. At Golden's elevation, furnaces and air conditioners deliver somewhat less than their rated capacity. We account for that when we select equipment, after a Manual J load calculation.
Can you add central AC to an older Golden home?
Usually. We check whether the existing ductwork can handle cooling airflow and modify it as needed. For homes without usable ducts, ductless mini-splits are a good option.
Do you service boilers in Golden?
Yes. We repair, maintain and replace boilers and hydronic heating systems.
Other areas we serve
Need heating or cooling service in Golden?
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.

