HVAC Repair in Garrison, ND
Homes here need heat from September through May and cooling from July through August. If your system quits, tell us what it's doing and a licensed contractor who covers McLean County will get in touch.
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Nine months of heat, five degrees below zero, and a furnace that can't rest
Your furnace in Garrison runs from September through May. On winter nights that average 5°F, it cycles on and off for hours at a stretch, and every start puts wear on the igniter and the parts that get the burner lit. When one of those parts gives out, the house goes cold on the coldest nights of the year, not the mild ones.
Summer asks less of the system here, just July and August, with afternoons around 79°F. But that short season still means the air conditioner sits unused for ten months, and a system that starts up after months of rest is where problems show up first. McLean County has seen 27 winter storms and 88 damaging wind events over the past ten years, and power loss during a hard freeze means the heat stops with it. When power comes back, gas furnaces need the thermostat and switch to be on to restart, worth checking before you assume the worst.
- 9 months
- September through May, your system heats
- 2 months
- July through August, it cools
- 5°F
- the average winter night it heats against
- 79°F
- the average summer afternoon it cools against
NOAA nClimDiv, 1991–2020 normals
A new furnace and air conditioner would cut about $120 a year off heating and cooling for a typical McLean County home.
Estimates for a typical McLean County home, compared with an older unit built to the previous federal minimum, from EIA household energy data, North Dakota fuel prices and NOAA climate normals. Your home will differ.
Repair makes sense when one part has failed.
Replacement makes sense when the furnace's heat exchanger is cracked, the air conditioner's compressor has failed, or repairs keep coming.
North Dakota requires HVAC contractors to hold a state license.
North Dakota licenses HVAC contractors through the Secretary of State. That license is held by the contractor, not issued job by job, so it is the business that gets tested and put on record rather than each repair getting signed off on its own.
In North Dakota, work under $4,000 does not need a licensed contractor. A repair on a heating and cooling system can land on either side of that line depending on what it costs. If the bill comes in under $4,000, the state does not require whoever does the work to hold a license. At or above that amount, the contractor doing the job is required to be licensed.
Sources: North Dakota Legislative Branch · North Dakota Secretary of State
- Why is my heat not working?
- The most common cause is a failed igniter, a thermostat set wrong, or a clogged filter cutting off airflow. Gas furnaces will shut down and lock out if the igniter fails or the flame sensor cannot detect a flame, even if the burners are getting gas. Check that the thermostat is set to heat and the filter isn't blocking airflow before anything else. Winter nights here can drop to 5°F, so a furnace that stops working for more than a couple hours needs attention fast.
- Why is my system running but not cooling the house?
- If the blower is running but the air isn't cold, the problem is usually low refrigerant, a frozen evaporator coil, or a dirty outdoor unit that can't shed heat. A dirty filter or blocked vents can also choke off airflow enough that the house never catches up, especially when it's near 79°F outside. Refrigerant issues mean a leak somewhere in the system, and that's not something to keep running on. A licensed contractor will need to check the coil and refrigerant charge directly.
- What can I check before calling for HVAC repair?
- Check the thermostat first. Make sure it's set to the right mode and the batteries aren't dead. Then check the filter, since a clogged one restricts airflow enough to cause heating and cooling problems that look like bigger issues. Look at the breaker panel too, since a tripped breaker will stop a furnace or air conditioner cold. If those are fine, the problem is likely inside the unit itself, and that's where a licensed contractor takes over.