An outdoor air conditioning condenser unit on a concrete pad next to the gray vinyl siding of a residential home.

AC Repair in Laconia, NH

Air conditioners here run from July through August. If yours quits, tell us what it's doing and a licensed contractor who covers Belknap County will get in touch.

Tell us about the job

It takes about a minute.

Step 1 of 3: Equipment
Overhead view of a gray outdoor AC condenser unit on a concrete pad beside a mulched garden bed and a house with vinyl siding.

Two months of hard, steady use

Your air conditioner in Laconia only has July and August to earn its keep, and summer afternoons averaging 79°F ask it to run hard those two months. A system that sits idle most of the year and then gets pushed every afternoon is the kind that gets caught out when something inside has quietly failed over the winter.

Belknap County has also logged 38 damaging wind events and 11 hail events over the past ten years, one hailstone as large as 1.75 inches. Wind can rock or knock loose the outdoor unit, and hail that size can dent the fins on the condenser coil or bend the cabinet around it. Either one shows up as an air conditioner that runs but cools poorly, or one that trips off and won't restart.

2 months
July through August, your air conditioner is on duty
79°F
the average summer afternoon it cools against
11 hail events
in ten years, and hail bends the fins on outdoor coils
38 wind events
in ten years, and wind drives debris into outdoor units
Isometric line illustration of a cutaway single-story building showing interior rooms, ceiling ductwork, an indoor air handler, and an outdoor condenser unit connected by a line set.
Your air conditioner works hardest from July through August.

NOAA nClimDiv, 1991–2020 normals

An outdoor air conditioning condenser unit mounted on a concrete pad next to a blue-sided residential house at sunset.

A new air conditioner would save little on running costs in Belknap County, so the repair decision comes down to the unit's condition.

  • A new one at the federal minimum, 13.4 SEER2$200 a year
  • An older air conditioner$210 a year

Estimates for a typical Belknap County home, compared with an older unit built to the previous federal minimum, from EIA household energy data, New Hampshire fuel prices and NOAA climate normals. Your home will differ.

Repair makes sense when a part like a capacitor or contactor has failed.

Replacement makes sense when the compressor has failed or the system uses R-22 refrigerant, which is no longer made.

New Hampshire has no state license for HVAC contractors.

New Hampshire has no state license and no state registration for HVAC contractors. There is no test behind the work, no state office holding a record of it, and no license number tied to the person doing it. Belknap County does not fill that gap either. Whatever protection exists here comes from somewhere other than a license.

For a repair on an air conditioner, the rule that applies is federal. Any technician who opens the refrigerant side of the system, to check a charge or fix a leak, has to hold EPA Section 608 certification. That holds true in every state, with or without a license behind it, and it is the one credential that follows this job in New Hampshire.

Source: New Hampshire General Court

Why is my AC not blowing cold air?
Most often the filter is clogged and starving the system of airflow, or the refrigerant charge is low from a leak somewhere in the line. A dirty outdoor coil can do it too, since it stops the unit from shedding heat the way it needs to. Check the filter first. If it's clean and you're still getting warm air, the system needs a contractor to check the charge, and only someone with EPA 608 certification can legally open that side of it.
Why is my AC leaking water?
Usually the drain line is clogged and water is backing up instead of draining outside. It can also mean the coil has frozen over from low airflow or low refrigerant, then dripped as it thawed. A clogged drain is a simple fix once someone finds it. If the coil is icing up, that points to a different problem and needs a closer look.
Why won't my AC turn on?
Start with the thermostat batteries and the breaker before assuming the worst. A tripped breaker or a dead thermostat display will stop the whole system cold, and both are easy to check yourself. If those are fine and it still won't start, the capacitor or the contactor may have failed, and that's a repair for a contractor to diagnose.