Stewart HVAC | Expert HVAC Services in Pembroke, MA

Our maintenance service is a thorough inspection and tune-up designed to keep your system running efficiently and safely, which is especially important in our New England climate. We clean essential components, check electrical connections, test system controls, and inspect for any potential issues, including safety checks for carbon monoxide risks. Regular maintenance helps prevent costly breakdowns, improves energy efficiency, and extends the lifespan of your equipment.

Absolutely. Uneven heating from radiators is a common issue in older New England homes, often caused by trapped air, sludge buildup in the pipes, or a failing circulator pump. Our experienced technicians are skilled in diagnosing and resolving radiator system imbalances. We'll bleed the radiators to remove air, check the boiler pressure and circulator, and flush the system if necessary to restore consistent, comfortable heat to every room in your house.

As a general guideline, if your system is over 15 years old, requires frequent repairs, or your energy bills are climbing steadily, replacement is often the more reliable and cost-effective choice. Our family has over 40 years of experience helping Pembroke homeowners make this decision. We provide a straightforward assessment, comparing the cost of repairs against the long-term efficiency and reliability of a new, properly sized installation, so you can make an informed choice for your home.