HVAC Services Leominster MA | Call D-E Corporation

Short-cycling is a common issue here, often caused by a clogged air filter, improper thermostat placement, or a faulty flame sensor. First, check and replace your air filter. If the problem persists, it's best to call us for a diagnostic. Our HVAC repair service can quickly identify the root cause—whether it's a simple cleaning or a component replacement—to restore steady, efficient heating and prevent further wear on your system.

Absolutely. Our climate puts extra strain on HVAC systems. Our scheduled maintenance service includes cleaning coils, checking refrigerant levels, inspecting electrical connections, and ensuring your system is ready for seasonal extremes. This proactive care is the best defense against common failures, improves energy efficiency to combat high utility costs, and extends the life of your equipment, saving you money on major repairs or premature replacement.

Many older Leominster homes have unique layouts or non-standard existing ductwork that off-the-shelf parts won't fit. Our metal fabrication shop allows us to design and build custom sheet metal ducts, transitions, and plenums on-site. This ensures a perfect, airtight seal for your new installation or repair, maximizing airflow and efficiency. It's a specialized service that solves fit problems standard contractors can't, leading to better system performance.