Mac Lellan Oil: Local HVAC Services Serving Tewksbury, MA 01876

We provide comprehensive propane services tailored for Tewksbury residents, including reliable automatic and will-call delivery to ensure you never run out. Our service extends beyond delivery to include the installation, maintenance, and repair of propane-powered heating systems, water heaters, and appliances. We handle every detail to keep your home running smoothly and efficiently with the fuel you depend on.

Yes, a refrigerant leak is a common issue in Tewksbury that can cause poor cooling and higher energy bills. Our technicians are trained to safely locate and repair leaks in your AC system. We follow proper procedures to recover any remaining refrigerant, fix the leak, and recharge the system to the manufacturer's specifications, restoring its efficiency and cooling power for your home.

Our preventive maintenance plans are designed to catch issues before they lead to a breakdown. For the air handler, which is critical for circulating air, we perform a thorough inspection. This includes cleaning the blower assembly, checking the fan motor and bearings for wear, testing electrical components, and ensuring proper lubrication. This proactive care for Tewksbury homeowners helps prevent unexpected fan failures, maintains airflow, and improves your system's overall lifespan and efficiency.