Mini Split Repair & Service in Southern NH

There is no diagnostic fee, no trip fee, and no surcharges. Before any work begins we give you a repair estimate, not a flat rate, so you know what to expect and approve it up front. We bill our labor at a one-hour minimum and then in fifteen-minute increments after that, based on the actual time the repair takes. Common fixes like a clogged condensate drain, a dirty coil, or a faulty sensor are minor. A refrigerant leak or a failed compressor costs more. Most mini split repairs still cost far less than a replacement, and we never start a repair without your approval.

The most common causes are a dirty filter or coil restricting airflow, low refrigerant from a leak, a bad control board or fan motor, a frozen indoor or outdoor coil, or a faulty sensor. Sometimes it is as simple as the wrong mode or a remote setting. Our technicians diagnose the exact cause and fix it, rather than guessing.

Yes. We service and repair the major ductless brands, including Mitsubishi, Daikin, Fujitsu, LG, Bosch, Samsung, Gree, Mr. Cool, Senville, and more, whether or not we installed the system. Many of our service customers came to us after another company stopped answering the phone.

A blinking light or flashing code means the unit detected a fault and shut down or limited itself to protect the system. The code points to the general area, such as a sensor, communication error, refrigerant issue, or fan fault, and the meaning varies by brand. Our technicians read the code, confirm the actual cause, and repair it.

Water dripping from an indoor head is most often a clogged condensate drain line or a dirty drain pan backing up. It can also be caused by a frozen coil melting, or by a drain line that is not sloped to drain properly. We clear the drain, find why it clogged, and correct the underlying cause so it does not come back.

Once a year for each indoor head and the outdoor unit. Ductless systems pull air directly across the coil, so the filters and coils load up with dust, pet hair, and pollen faster than a ducted system. An annual cleaning keeps efficiency up, prevents drain clogs and odors, and catches small problems before they become breakdowns. Ask us about annual maintenance.

It depends on the age of the system and the cost of the repair. A unit under roughly eight to ten years old is almost always worth repairing. Older systems, especially with a major component failure like a compressor, are often better replaced. We give you an honest recommendation and the numbers for both, with no pressure either way. If replacement makes sense, see our mini split installation page.