We Provide Connecticut with Green Heating and Cooling Installation, Maintenance and Repair

Geothermal Heating and Cooling Specialists. High Efficiency Conventional Systems. Fully Licensed and Insured. 24 Hour Emergency Service.

Custom Mechanical Services is a full service HVAC, plumbing and sheet metal fabrication company, centrally located in Newington, Connecticut.

Our mission is to keep your home comfortable year round, reduce your annual heating and cooling bills, and keep our planet clean and healthy with the most efficient systems in the industry.

We always strive for 100% customer satisfaction and excellence in our field. Your home is a valuable investment, and it is our business to keep it comfortable and affordable.

We provide the following services:

Geothermal Heat Pump Installation, Maintenance, and Repair
High Efficiency Conventional Systems
Solar Thermal Water Heating Systems
Efficient Plumbing Installation, Maintenance and Repair, including:
On Demand Tankless Water Heating and State-of-the-Art Home Run Systems
Indoor Air Quality: Filtration, Humidification, and Climate Control
24 Hour Emergency Service
Service Partner Plan

“A home is not alive until it is warm” -Joe DeFusco, Owner

Important Tax Information

We are offering our customers four important documents for this tax season. We have included the proper tax forms needed to claim your geothermal installation in Connecticut. Also included are details about which geothermal units qualify for tax credits and the other ins and outs of the incentive program in general.

These PDF files can be printed right off of our website, or saved to your computer.