HVAC Repair Boston MA | Call Donovan Mechanical

Two frequent issues in our area are clogged condensate drains from our humid summers and boiler breakdowns as winter approaches. A clogged drain can cause water damage, while an aging boiler can leave you without heat. We recommend a pre-season maintenance check to clean drains, inspect boilers, and ensure your system is ready for Boston's temperature swings, helping to prevent emergencies.

Our maintenance service is designed to keep your system running efficiently and extend its lifespan. We perform a thorough inspection, clean essential components like coils and drains, check refrigerant levels, test safety controls, and calibrate your thermostat. This proactive care, backed by 25+ years of experience, can improve comfort, lower energy bills, and help us catch small issues before they become costly repairs.

Yes, absolutely. As a technician with over 25 years in the field, I have extensive experience servicing and installing all major makes and models of heating and air conditioning equipment. Whether you have a common brand or a specialized system, we have the knowledge to diagnose issues accurately and perform repairs or installations correctly, ensuring reliable performance for your Boston home or business.