Welcome to Douglas Technical Services LLC

Over 25 Years Experience in the service business throughout the Northeast


Specializing in the service of Environmental Chambers, Industrial Ovens, and Cascade Refrigeration Specialists.


Factory Authorized Service for many of the industries leading brands & providing service for all brands including:

Associated Lab Line
Baxter Scientific Lunaire
Bemco Neslab
Blue M Precision Scientific
B.M.A. Ransco
Cincinnati Sub Zero Revco
Delta Russells
Despatch So Low
Environmental Specialties Standard Environmental Systems (S.E.S)
Envirotronics Tenney
Espec Test Equity
Forma Thermotron
Grieve V.W.R.
Hotpack Webber


  • Temperature and Humidity Chambers
  • Thermal Shock Chambers
  • Thermal Cycle Chambers
  • LN2 Chambers
  • Industrial Ovens
  • Altitude Chambers
  • Inert Gas Ovens
  • Heat Treat Ovens & Furnaces
  • Vacuum Ovens
  • Walk In Ovens/ Chambers/ Coolers/ Freezers
  • Stability Chambers
  • Freezers
  • Chillers



Douglas Technical Services LLC


9 Eastern Lane

New Milford, CT 06776

Phone: 860 354-2730


Fax : 860-354-2649


Email : douglastec@aol.com

Fully stocked service trucks