HVAC Repair in Seattle, WA

The usual rule of thumb: if the repair costs more than half the price of a replacement and the equipment is over ten years old, replacement generally wins. We will run that comparison with you on site and show you the maths — and if the honest answer is a $180 capacitor rather than a $9,000 system, that is the answer you get.

Almost always a blocked condensate drain line, a failed drain pan float switch, or a frozen coil melting faster than the pan can handle. In Seattle we see algae and dust clogging drain lines constantly during July and August. It is a fast fix but ignoring it ends in ceiling damage.

We can give you realistic ranges — and this page lists the ones homeowners in Seattle see most often — but a firm price needs eyes on the equipment. Any company that quotes a final number without seeing the unit is usually quoting low to get through the door.

Every technician dispatched into Seattle is licensed, insured and background-checked. We can provide proof of insurance on request before the visit if you would like it on file.

Short cycling in Seattle most often comes from a restricted airflow path — a loaded filter, a closed register, an undersized return — or from an oversized unit. It can also be a failing flame sensor or a pressure switch fault. We measure static pressure and temperature rise before concluding anything, because guessing at this one is expensive.