Guy's Air Conditioning & Heating Service - Desoto's Local HVAC Services

This is called short cycling, a common issue here that strains your system and hikes up bills. It's often caused by a dirty air filter, low refrigerant, or a malfunctioning thermostat. Our technicians will diagnose the exact cause—like checking for refrigerant leaks or recalibrating your thermostat—to get your system running smoothly and efficiently again.

Faulty thermostat wiring is a frequent culprit for temperature inconsistencies in our area. Wiring can degrade over time or be incorrectly installed, leading to communication errors with your HVAC system. We provide thorough thermostat diagnostics, repair faulty wiring connections, and can install a new, reliable thermostat to ensure accurate control and comfort in your home.

Preventative maintenance is key. Our comprehensive tune-ups include cleaning components, checking refrigerant levels, inspecting electrical connections (including thermostat wiring), and calibrating the system. This proactive service can identify small problems before they cause major failures like short cycling, improving efficiency and extending the life of your AC and heating units.