HVAC Repair in Tahlequah, OK
Homes here need heat from October through April and cooling from May through September. If your system quits, tell us what it's doing and a licensed contractor who covers Cherokee County will get in touch.
Tell us about the job
It takes about a minute.
Cherokee County runs its system almost year round
There is no real off season here. Heat runs October through April, then cooling takes over for May through September. That is twelve months of work for one system, with only a short break in between where nothing is asked of it.
Winter nights averaging 30°F mean the furnace cycles on and off for hours at a time, and every start puts load on the igniter and the ignition control board. Summer afternoons near 90°F push the compressor hard for months straight, and that kind of steady heat is what wears down a capacitor or a contactor before its time. Almost half of homes here heat with electricity, so when a winter storm knocks out power, the furnace stops with it. Cherokee County has seen 9 winter storms and 58 damaging wind events over the past ten years, and statewide, a quarter of households lost power for at least a day in 2024. If the system does not start back up on its own once power returns, that points to a problem worth having looked at.
- 7 months
- October through April, your system heats
- 5 months
- May through September, it cools
- 30°F
- the average winter night it heats against
- 90°F
- the average summer afternoon it cools against
NOAA nClimDiv, 1991–2020 normals
Oklahoma requires HVAC contractors to hold a state license.
The state licenses through the Construction Industries Board, and that license belongs to the contractor, not to any single job. It covers the business as a whole, not each repair that business takes on.
Because Oklahoma licenses at the contractor level, that license is what stands behind the work on your heating and cooling system. It is the record that this contractor is the one the state holds accountable, for this repair and for whatever else that contractor takes on.
Source: Oklahoma State Legislature
- Why is my heat not working?
- Start with the thermostat. Check that it is set to heat and set a few degrees above room temperature, and change the batteries if it uses them. If the thermostat looks right, check the breaker for the furnace or air handler, since a tripped breaker will shut the whole system down. Winter nights here average 30°F, so a furnace that will not start needs attention the same day. If power and thermostat both check out, the igniter or flame sensor is a common reason a furnace stops producing heat, and that is a job for a licensed contractor to test and replace.
- Why is my system running but not cooling the house?
- Check the filter first. A filter clogged with dust blocks airflow across the coil, and the coil can ice over, so the system runs but blows warm air. Check outside too. The outdoor unit needs open space around it, and leaves or grass clippings packed against it will stop it from releasing heat. If the filter is clean and the outdoor unit is clear, the system may be low on refrigerant from a leak, and that needs a licensed contractor with gauges to find and fix. Summer afternoons here average 90°F, so a system that is not cooling right will fall behind fast.
- What can I check before calling for HVAC repair?
- Check the thermostat settings, the batteries in it, and the breaker for the furnace or air conditioner. Check the filter and replace it if it is gray or clogged, since a blocked filter is one of the most common reasons a system underperforms. Look at the outdoor unit and clear away any leaves, dirt, or plants pressed against it. If the system still is not heating or cooling right after that, the problem is inside the equipment, and a licensed contractor will need to diagnose it.