HVAC Installation in Broomfield, CO
A new system here will heat from October through May and cool from June through August every year. Tell us about the house, and a licensed contractor who covers Broomfield County will get in touch.
Tell us about the job
It takes about a minute.
A system built for eleven months of work
Broomfield asks for heat from October through May and cooling from June through August. That is 11 months where the system is doing something, and one where it can rest. Winter nights average 20°F, cold enough that a furnace sized wrong will run long and hard to keep up. Summer afternoons average 86°F, so the air conditioner still has to hold its own for those three months.
Most homes here heat with gas, and whatever you install next has to meet the federal efficiency minimum. Ten years of records show 71 winter storms and 60 damaging wind events, and in 2024, 13% of Colorado households lost power for at least 24 hours. A new furnace or AC should go in by someone who installs for these conditions, not average ones.
- 8 months
- October through May, your system heats
- 3 months
- June through August, it cools
- 20°F
- the average winter night it heats against
- 86°F
- the average summer afternoon it cools against
NOAA nClimDiv, 1991–2020 normals
- When should I replace my HVAC system?
- Once repairs start happening every year or two, replacement usually makes more sense than another patch. An old furnace or air conditioner working harder each year to do the same job is a sign it's near the end. Homes here need heat from October through May, so a furnace that struggles in that stretch is worth replacing before it fails on a cold night. If your energy bills have crept up without a clear reason, that's another sign the system is losing efficiency. A contractor can look at the age and condition of your equipment and tell you whether repair still makes sense.
- Should I replace my furnace and air conditioner at the same time?
- If both are old, replacing them together is often the better choice, even though it costs more up front. A furnace and air conditioner installed years apart rarely match well, since the blower, the coil and the furnace are sized to work together. Mixing old equipment with new can mean the new unit never runs the way it's rated to. Homes here rely on one system or the other most months of the year, so a mismatch shows up fast. A contractor can look at the age and condition of both and tell you whether pairing them makes sense for your house.
- What happens during an HVAC installation?
- A contractor starts by sizing the new equipment to your house, checking the ductwork, the electrical connections and the venting rather than just swapping in a like-for-like unit. The old furnace or air conditioner comes out, and the new one gets set in place, wired, connected to the ducts or refrigerant lines, and tested. For a furnace, that includes checking the gas line and venting. For an air conditioner, it includes charging the refrigerant line and testing the coil. Once everything runs, the contractor checks airflow and temperature to confirm the system is working the way it should before leaving.