HVAC Repair in Missouri — 24/7 Heating & Air Conditioning Service

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.

All of them. Our technicians are trained on Carrier, Trane, Lennox, Rheem and essentially every other residential brand sold in Missouri, including discontinued lines. We keep a broad parts catalogue on the trucks for exactly that reason.

Refrigerant does not get "used up" the way fuel does. If your charge is low, there is a leak somewhere — usually at a flare connection, a schrader core or the evaporator coil. We locate and repair the leak rather than simply topping up the charge, because a top-up alone will fail again.

We can give you realistic ranges — and this page lists the ones homeowners in Missouri 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.

A complete residential replacement in the area generally lands between $6,000 and $13,000 installed, depending on capacity, efficiency rating and how much ductwork has to be modified. We always perform a Manual J load calculation first, because an oversized unit costs more to buy and runs worse than a correctly sized one.