HVAC Repair Boston MA | Call Onifix Heating

In Boston's historic homes, we frequently address radiator heating imbalances and problems stemming from older, improperly sized HVAC installations. For radiators, we perform system balancing to ensure even heat distribution throughout your home. For HVAC issues, we assess the existing installation to correct sizing or ductwork problems, which are common sources of inefficiency and discomfort in our local climate.

We recommend scheduling professional HVAC maintenance at least once a year, ideally before the peak heating or cooling season begins. For Boston's demanding weather, this proactive check-up helps catch minor issues early, ensures your system runs efficiently to manage energy costs, and extends the lifespan of your equipment. Our maintenance service includes a thorough inspection, cleaning, and calibration of your system.

Our water heater installation is a comprehensive process. It starts with assessing your household's hot water needs and the physical space to recommend the right unit. Our certified technicians handle the entire installation, including safe removal of the old unit, proper plumbing and electrical connections, and a full test to ensure safe, efficient operation. We also advise on maintenance to help your new water heater last.