HVAC Installation in Pueblo, 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 Pueblo County will get in touch.
Tell us about the job
It takes about a minute.
A system that works most of the year here
Pueblo County asks a lot of a heating and cooling system. Winter nights average 19°F from December through February, and homes here need heat from October through May, eight months of the year. Summer afternoons average 88°F, and cooling runs June through August. That's 11 months where the system is doing one job or the other, with barely a month off in between.
A new installation has to be sized for both ends of that range, not just the cold or just the heat. Most homes here heat with gas, so the furnace does the heavy lifting through those long winters, while the air conditioner has its own shorter but real season to cover. Whatever gets installed has to hold up to both, year after year.
- 8 months
- October through May, your system heats
- 3 months
- June through August, it cools
- 19°F
- the average winter night it heats against
- 88°F
- the average summer afternoon it cools against

NOAA nClimDiv, 1991–2020 normals
- When should I replace my HVAC system?
- Replace it when repairs stop making sense or the system can't keep up anymore. An older furnace or air conditioner that needs a major repair, like a cracked heat exchanger or a failed compressor, usually costs more to fix than it's worth. Watch for other signs too. Rooms that won't heat or cool evenly, energy bills climbing with no clear reason, or a system running almost constantly all point the same way. Furnaces here run October through May, so a failure in the middle of winter is worth planning for ahead of time rather than risking.
- Should I replace my furnace and air conditioner at the same time?
- If both are old, yes, it usually makes sense to replace them together. A furnace and air conditioner installed at the same time are matched to work with each other, which helps the system run the way it's supposed to. If one is much newer than the other, a contractor can tell you whether pairing a new unit with the older one will still work well or whether it's better to wait and replace both. Age and condition of each unit should drive the decision, not just convenience.
- What happens during an HVAC installation?
- A contractor removes the old equipment, then sets the new furnace, air conditioner, or both in place. They connect it to your ductwork, gas line or electrical circuit, and whatever venting or refrigerant lines it needs. After that, they test the system, check for gas or refrigerant leaks, and confirm it's heating or cooling the way it should before they leave. The exact steps depend on what's being replaced and how your home is set up, so a contractor can walk you through what your specific installation will involve.

