AC Maintenance in Garrison, ND
Air conditioners here run from July through August, so June is the time for a tune-up. Tell us about your system, and a licensed contractor who covers McLean County will get in touch.
Tell us about the job
It takes about a minute.
Two months of work, then it sits
Your air conditioner in Garrison only has to work in July and August. Summer afternoons average 79°F, which is not extreme heat, but the unit still sits idle most of the year and then gets asked to start right up when the season turns.
A tune-up before summer catches what that idle time causes. A contactor can pit from sitting unused. A capacitor can weaken the same way. Garrison has also seen 57 hail events and 88 damaging wind events over the past ten years, with hail up to 1.75 inches. After a rough storm, the outdoor unit's fins and coil are worth checking before the first hot afternoon shows you something got bent or blocked.
- 2 months
- July through August, your air conditioner is on duty
- 79°F
- the average summer afternoon it cools against
- 57 hail events
- in ten years, and hail bends the fins on outdoor coils
- 88 wind events
- in ten years, and wind drives debris into outdoor units
NOAA nClimDiv, 1991–2020 normals
Book your AC tune-up in June, before homes here start needing cooling in July.
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
A tune-up checks the refrigerant charge, cleans the coils, tests the capacitor and tightens the electrical connections.
North Dakota requires HVAC contractors to hold a state license.
The state license is on file with the Secretary of State, and it covers the contractor rather than each job they do. Work under $4,000 does not need a licensed contractor at all, so maintenance work, being a smaller job, can fall outside that requirement depending on the price.
Maintenance on an air conditioner usually means checking refrigerant levels and pressures, and any technician who opens that side of the system has to hold EPA Section 608 certification. That rule applies everywhere in the country, licensed or not. So on a job like this, the certification is what says the person handling refrigerant was trained to do it, whether or not the visit itself required a state-licensed contractor.
Sources: North Dakota Legislative Branch · North Dakota Secretary of State
- What does AC maintenance include?
- A technician checks refrigerant pressure, cleans the condenser coil, and tests the capacitor and contactor that get the unit running. They also check the coolant lines, look over the electrical connections, and confirm the thermostat is calling for cooling correctly. Anyone opening the refrigerant side of your system has to hold an EPA Section 608 certification, so that part of the job always falls to a certified technician regardless of the job's cost.
- How often does an air conditioner need maintenance?
- Once a year, before the weather turns warm enough to need it. Around here that means getting it looked at before July, since your cooling season only runs through August. A yearly check catches a weak capacitor or a low refrigerant charge before it leaves you without air conditioning on a 79 degree afternoon.
- Is AC maintenance worth it?
- Yes, because it catches small problems while they are still small. A dirty coil or a failing capacitor puts more strain on the compressor, and the compressor is the expensive part to replace. With only two months of real cooling need here, a unit that is not maintained often does not show a problem until the first hot stretch, which is exactly when you need it working.