Connecticut HVAC Services (Heating, Ventilation & Air Conditioning)

Unlimited HVAC Contractor’s License

David Sousa Plumbing and Heating Co., LLC has an Unlimited Air Conditioning and Ventilation Contractor’s license which allows us to perform an unlimited scope of work to meet all your heating, ventilation and air conditioning needs.

A Full Range of A/C and Ventilation Services

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.

Custom Fabricated Ductwork

Your ductwork will be fabricated by our own company ensuring quality craftsmanship all the way through. In addition David Sousa Plumbing and Heating Co., LLC is knowledgeable in determining a home or building’s heat loss in order to size and provide the necessary equipment to efficiently cool the space.


Pool Room Ventilation Equipment (Heating, Cooling, Humidification and De-humidification)
  • Serving all of Connecticut:
    • Greenwich
    • Westport
    • Stamford
    • Wilton
    • Danbury
    • New Canaan
    • And surrounding areas including parts of New York

Please call for more information on areas served

Trusted Air Conditioning Manufacturers