General Information

DEEM has highly trained technicians to assist you in all your HVAC needs. Over 200 service technicians are trained to maintain and operate in Commercial and Industrial HVAC systems. Look at the services offered below. We can help!

Services Offered:

  • Custom tailored HVAC Preventative Maintenance
  • Programs designed to meet your facility’s needs
  • Packaged rooftop units (3 to 150 tons)
  • Chillers
  • Centrifugal, Screw, Process, and Reciprocating
  • Boilers
  • Hot water/Steam
  • Combustion analyzing
  • Make up air units (direct and indirect fire)
  • Heat pumps
  • Exhaust systems
  • Radiant heat/Unit heaters
  • Air filter services
  • Ultra low/Environmental chambers
  • ***DEEM services all makes and manufacturers of heating, cooling, and ventilation equipment.

Construction Information

DEEM’s Heating Ventilation and Air Conditioning Design and Installation team excels being able to construct any job, no matter the scope of design detail. The HVAC design team has extensive experience, and they will work with customers to ensure 100% satisfaction.

Depending on your individual project needs, one of our design professionals will meet with you to discuss the desired scope of your work. DEEM’s HVAC team has worked on many Design/Build, plan and spec, turnkey, new construction and retrofit projects. They are able to communicate their ideas to owners, general contractors, and future tenants.
DEEM technicians have many years of experience in the field. They are professional and comprehensive in their installation. They work quickly and utilize their training to benefit the final user of the quality system they are installing

When you call on DEEM to complete an HVAC construction project, you may expect them to design, install, or provide you with the following:

  • Professional engineering
  • Computer-aided design
  • Cost Saving Analysis
  • LEED Certification
  • Unitary Systems
  • Packaged units
  • Split systems, etc
  • Duct work installation
  • Central Station Systems
  • Cooling towers
  • Boilers
  • Chillers
  • Hydronic Piping
  • Chilled water piping