Encon is a turnkey contractor providing comprehensive design and installation services for all types of building systems. From factories to office buildings, from the critical, super-clean room environments where parts of the Hubble Telescope and Space Shuttle components were made, to historical landmarks such as Thomas Edison’s home, Encon has provided the solution to complex heating, cooling, environmental and control problems. Recent clients include:

  • Class A office buildings
  • Factories
  • Surgery centers


We can install or design any type of heating or cooling system required in your commercial or industrial building. We install high-efficiency comfort systems designed to be the most cost-effective on the market and geared to your particular property. We provide full or partial system replacement, as well as brand new ground-up installations.

Duct Work

A poorly constructed and leaky duct system can completely negate the efficiency of the most sophisticated HVAC equipment. Encon’s exacting standards of custom duct fabrication and installation meet or exceed published standards. This assures that building owners and occupants enjoy the best possible comfort and energy savings from their HVAC system. Encon’s computerized sheet metal shop fabricates high quality ductwork that is installed quickly with exceptional quality.

Pipe Boilers

From hot water and steam boiler plants to refrigeration piping, Encon does it all. Our skilled craftsman can install and pipe virtually any type of process or comfort related equipment. Encon’s installation staff is noted for their adherence to old time craftsmanship and knowledge of 21st century technology. We assure on-time project completion and trouble-free operation for:

  • Refrigeration piping
  • Steam and hot water boilers
  • Chillers
  • Cooling towers

Refrigeration Expertise

Our staff is equally knowledgeable in such areas as cooling scientific test chambers and medical refrigeration. Whatever your needs, we can handle it.

Air Quality

Indoor air pollution can be more hazardous to your health than outdoor air! Additionally, even small amounts of airborne pollution can slow or damage sensitive equipment. We can supply and install air purifiers and humidifiers, and we’re certified in duct system design, installation, and cleaning.

Great staff in the HVAC trade. Techs are smart and sharp.
- Michael G.
Exemplified old school work ethic, teamwork, safety, and emphasized getting the job done right.
- Bill N., Acacia Communications
I couldn't be happier with the results of the project.
- Allen S., Alantic Imaging Group, LLC.
I would not hesitate to offer a recommendation for your company.
- Henry B., The Bloom Organization
Your technicians could not have been easier to work with.
- Tim S., Commercial Property Advisors