A frozen tree branch covered in small icicles and glassy ice hangs in the foreground against a dark, blurred winter background with distant lights.

HVAC Installation in Claremore, OK

A new system here will heat from October through April and cool from May through September every year. Tell us about the house, and a licensed contractor who covers Rogers County will get in touch.

Tell us about the job

It takes about a minute.

Step 1 of 3: Equipment
An unfinished basement featuring concrete block walls, exposed floor joists, a bare concrete floor, and a forced-air furnace with a large metal exhaust duct in the corner.

What a system here has to handle

Your new system needs to cover both ends of the year. Winter nights average 29°F from December through February, and the furnace or heat pump has to run from October through April, seven months straight. Summer afternoons average 90°F, and cooling has to carry the other five months. Put together, something in your house is working every month of the year.

Rogers County has also seen 10 winter storms and 109 damaging wind events over the past ten years, and a quarter of Oklahoma households went at least a day without power in 2024. Whatever gets installed should be set up to handle that kind of outage and come back on its own once power returns.

7 months
October through April, your system heats
5 months
May through September, it cools
29°F
the average winter night it heats against
90°F
the average summer afternoon it cools against
Isometric cutaway illustration of a small house showing interior rooms, ductwork running through the attic, and a furnace unit with a vertical flue pipe on the exterior wall.
Your system heats October through April and cools May through September.

NOAA nClimDiv, 1991–2020 normals

Oklahoma requires HVAC contractors to hold a state license.

The Construction Industries Board tests HVAC contractors and issues the license. It belongs to the contractor, not to any single job. So the license tells you this installer was tested by the state. It does not follow the job onto your property.

That part falls to the local building office. Most cities and counties in Oklahoma require a permit before a new furnace, air conditioner or heat pump goes in, and an inspection once it is done. The inspection is what checks this particular installation. The license is what qualified the person doing it.

Source: Oklahoma State Legislature

When should I replace my HVAC system?
Once your furnace or air conditioner is old enough that a breakdown is a real risk, not a maybe. Age alone is a decent guide, but so is how often you are calling for repairs and whether parts are getting hard to find for that unit. Here, the furnace runs October through April and the air conditioner runs May through September, so either one failing means real discomfort, not just an inconvenience. If a contractor tells you a part is failing on a unit that has already needed other repairs, that is usually the point to stop patching it and replace it.
Should I replace my furnace and air conditioner at the same time?
If both are old, replacing them together is often worth considering, but it depends on the condition of each one, not just its age. A furnace and air conditioner installed at different times can still work fine together as long as they are sized to match. Where replacing together tends to make sense is when the two units share a coil or a control board, since a mismatched pair can cause problems down the line. A contractor can look at both systems and tell you whether one is close enough to failing that it makes sense to do both now.
What happens during an HVAC installation?
A contractor removes the old furnace and air conditioner, or heat pump, and sets the new equipment in place, connecting it to the ductwork, gas line or electrical circuit, and the refrigerant lines. The new system gets tested and adjusted before the contractor leaves. Because this job replaces a furnace and air conditioner, it needs a permit from the local building office and an inspection once the work is finished. Oklahoma also requires the contractor doing the work to hold a state license through the Construction Industries Board.