Summit Mechanical - Billerica's Certified HVAC Repair

In our cold Billerica winters, a furnace that clicks repeatedly but doesn't ignite, or one that blows cold air, often points to an ignition failure. This can be caused by a dirty flame sensor, a faulty igniter, or issues with the gas valve. As a local, owner-operated company, we respond promptly to these calls to restore your heat quickly and safely, diagnosing the specific cause to ensure a lasting repair.

Regular maintenance is key to preventing unexpected breakdowns, improving energy efficiency, and extending the lifespan of your system. Our maintenance service includes cleaning critical components, checking refrigerant levels, testing safety controls, and inspecting electrical connections. This proactive care helps us catch small issues—like a condensate drain beginning to clog—before they turn into major repairs, saving you money and discomfort.

The decision depends on factors like the age of your system, frequency of repairs, and rising energy bills. If your system is over 10-15 years old, requires costly fixes often, or struggles to maintain consistent comfort, a replacement may be more cost-effective. We provide honest, detailed assessments and free estimates, explaining your options so you can make an informed choice for your home and budget.