Heating Services in Connecticut

  • Serving all of Connecticut:
    • Wilton
    • Greenwich
    • Westport
    • Stamford
    • Danbury
    • New Canaan
    • And surrounding areas including parts of New York

Please call for more information on areas served

Unlimited Heating Contractor’s license

David Sousa Plumbing and Heating Co., LLC has an Unlimited Heating Contractor’s license which allows us to perform an unlimited scope of work to meet all your heating needs. Whether its new construction, remodeling, repair, or maintenance we bring a vast portfolio of experience and knowledge that ranges from the residential to the commercial and industrial to the municipal.

Determine your home or building’s heat loss

David Sousa Plumbing and Heating Co., LLC is knowledgeable in determining your home or building’s heat loss in order to size and provide the necessary equipment to efficiently heat the space. We are knowledgeable in the installation, repair, and maintenance of:

  • Hot Water Boilers
  • Steam Boilers
  • Hot Water Baseboard
  • Hydro Heat
  • Radiant Subfloor Heat
  • Snow Melting
  • Gas Fired Furnaces
  • Oil Fired Furnaces
  • Radiant/Infrared Heaters
  • Modine Unit Heaters
  • Rooftop Units

Trusted Heating Equipment Manufacturers

The use of quality products is imperative to the longevity and performance of your Heating system. Appreciating its value David Sousa Plumbing and Heating Co., LLC trusts and uses the following heating materials:


BEFORE: Radiant Sub-Floor Heat Installation – more efficient way to heat your house because it keeps the heat low to the ground instead of trapped at the ceiling, provides greater comfort.

AFTER: Completed Foyer, with Radiant Heat Sub-Floor