A to Z Plumbing Heating and Cooling | Plumbing & HVAC in Las Cruces, NM 88005

Short cycling is a common issue here, often caused by a dirty air filter, refrigerant leak, or a failing component. Our HVAC technicians will perform a thorough inspection to diagnose the exact cause. In many cases, a repair like sealing a leak or replacing a faulty sensor is all that's needed. We only recommend a full system replacement if the repair isn't cost-effective or your unit is very old and inefficient. Our goal is to fix your AC reliably and affordably.

Our preventative maintenance service is designed specifically for Las Cruces climates. It includes cleaning the condenser and evaporator coils, checking refrigerant levels, lubricating moving parts, tightening electrical connections, and crucially, inspecting and testing the air handler blower motor and fan. Regular cleaning and lubrication prevent dust buildup and overheating, which are common causes of fan failure. This proactive care helps your system run efficiently, prevents unexpected breakdowns on hot days, and extends the life of your equipment.

Yes, absolutely. As a full-service plumbing and HVAC company, A to Z can manage your entire project. If your new furnace or water heater requires new gas line connections, or if ductwork modifications involve plumbing vents, our licensed plumbers and HVAC technicians work together seamlessly. This means you have one coordinated team handling all aspects of the installation, from permits and gas fitting to the final system startup and testing, ensuring everything is done safely and to code.