PTAC diagnosis
Troubleshooting for units that will not start, cool, heat or operate normally.
24/7 Emergency Service · All 5 NYC Boroughs

PTAC specialist
Specialized diagnosis, repair, replacement and maintenance for packaged terminal air conditioners in apartments and light-commercial spaces.
What we handle
PTAC units combine room-by-room cooling and heating in a compact through-the-wall system. When performance drops, the cause may involve airflow, controls, drainage, electrical components or the unit itself.
We inspect the equipment and installation conditions, explain the findings and provide a quote before approved work begins.
Troubleshooting for units that will not start, cool, heat or operate normally.
Repair recommendations based on the unit condition and diagnosed problem.
Replacement planning around the wall sleeve, electrical setup and room needs.
Filter, coil, drainage, airflow, control and operation checks.
Assessment of weak airflow, unusual noise and uneven room comfort.
Inspection of condensate and drainage issues around the unit.
Common questions
PTAC stands for packaged terminal air conditioner. These through-the-wall units provide room-by-room cooling and, depending on the model, heating.
Yes. We diagnose PTAC cooling, airflow, control, drainage and operating problems before recommending repair or replacement.
Yes. We review the existing wall sleeve, electrical setup, unit dimensions and room needs before recommending a replacement.
Yes. PTAC maintenance can include filters, coils, drainage, airflow, controls and general operation checks. Pricing is quote on request.
Tell dispatch what you need and request a quote.