HVAC Repair Houston TX | Call Texas Mechanical

Proper sizing is crucial because Houston's heat and humidity put a huge strain on systems. An undersized AC will run constantly, driving up your bills without ever cooling properly. An oversized system cools too quickly, shutting off before it can remove enough humidity, leaving your home feeling clammy. Our experts perform a detailed Manual J load calculation to determine the exact capacity your home needs for efficient, effective, and comfortable cooling.

Common signs include your HVAC system not turning on or off when it should, the display being blank or unresponsive, or the system short-cycling (turning on and off frequently). You might also notice that the temperature reading is inaccurate or that only the fan runs without heating or cooling. These issues are often due to loose, corroded, or incorrectly connected wires, which our technicians can safely diagnose and repair.

Absolutely. Uneven cooling is a classic symptom of an improperly sized system or incorrect ductwork design, which are common issues we rectify. We'll conduct a full system assessment to determine if the unit itself is the wrong size or if airflow needs to be balanced through your ducts. Our goal is to ensure every room in your Houston home reaches the comfort level you expect.