HVAC Repair in Grove, 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 Delaware County will get in touch.
Tell us about the job
It takes about a minute.
Grove runs its system almost year round
Heat from October through April, cooling from May through September. That leaves your system idle only a few weeks a year, and the two seasons wear on different parts. On winter nights averaging 28°F, the furnace cycles on and off for hours to keep up, and each start puts stress on the igniter and the heat exchanger. Come summer, afternoons averaging 89°F push the air conditioner to run long stretches, and that heat load is what wears out a compressor or leaves a condenser fan struggling to keep the unit cool enough to keep running.
Oklahoma has seen storms knock out power to a quarter of households for a day or more. Most furnaces and air conditioners come back on by themselves once power is restored. If yours stays off after the lights come back, the problem is with the equipment, not the storm.
- 7 months
- October through April, your system heats
- 5 months
- May through September, it cools
- 28°F
- the average winter night it heats against
- 89°F
- the average summer afternoon it cools against
NOAA nClimDiv, 1991–2020 normals
Oklahoma requires HVAC contractors to hold a state license.
The Construction Industries Board is the state body that issues the license and keeps the record of who holds one. That license belongs to the contractor, not to the job, so it covers the person and stays with them from one repair to the next rather than being issued fresh each time.
For a heating and cooling repair, that license is what stands behind the person working on your system. Oklahoma's rule puts a licensed, recorded contractor on this job in the first place.
Source: Oklahoma State Legislature
- Why is my heat not working?
- Start with the thermostat. Make sure it is set to heat and the temperature is set above the room temperature, since a setting bumped a degree or two can look like a dead system. If that checks out, look at the filter. A filter clogged with dust can choke off airflow until the furnace shuts itself down to protect its own parts. If your furnace uses a standing pilot, check whether the pilot light is lit. If it uses an igniter instead, that igniter is one of the more common parts to fail, and it will need a contractor to replace. Also check the breaker. A furnace that stopped mid cycle during a cold night sometimes points to a tripped breaker rather than the furnace itself.
- Why is my system running but not cooling the house?
- The most common cause is a dirty filter cutting off airflow, so check that first. If the filter is clean, go outside and look at the outdoor unit. Its coil needs to be clear of grass, leaves and dirt to shed heat, and a coil caked with debris will leave you with warm air inside even though the system is running. Check that the outdoor fan is actually spinning. If the indoor unit is icing up, that is usually a sign of a refrigerant leak or restricted airflow, and it calls for a licensed contractor rather than something to fix yourself. On the hottest afternoons here, when it hits 89°F outside, a system that is low on refrigerant or short on airflow will struggle most, so that is often when the problem shows up first.
- What can I check before calling for HVAC repair?
- Check the thermostat first. Confirm it is set to the mode you want, heat or cool, and that the batteries are not dead if it uses them. Check the filter next and replace it if it is visibly dirty, since a clogged filter causes more no-heat and no-cool calls than almost anything else. Check the breaker panel for a tripped breaker, especially after a storm. With 47 damaging wind events recorded here over the past ten years, a breaker knocked out during rough weather is a real possibility. If your system uses a standing pilot, check that the pilot is still lit. Once you have ruled those out, a licensed contractor can diagnose what is left. Oklahoma requires HVAC contractors to hold a state license through the Construction Industries Board, so ask to see it before work starts.