TNG Mechanical - Houston's Reliable HVAC Repair

Short-cycling in Houston is often caused by an oversized AC unit. Our installation process includes a detailed Manual J load calculation specific to your home's size, insulation, and local climate. This ensures we install a correctly sized system that runs in full, efficient cycles to cool your home without the constant on-and-off that wastes energy and causes wear.

We can often repair a short-cycling AC. Common causes we fix in Houston include refrigerant leaks, dirty coils, or faulty thermostats—all exacerbated by our heat and humidity. Our technicians will diagnose the root cause. If the unit is severely oversized or failing, we'll advise on a properly sized replacement, but we always aim for the most cost-effective repair first.

Houston's high humidity requires an AC to run long enough to dehumidify the air properly. An oversized system cools too fast and shuts off, leaving your home clammy. An undersized system runs constantly, struggling to keep up. TNG Mechanical's precise sizing ensures your system manages both temperature and humidity efficiently, providing true comfort and preventing higher energy bills.