• D.P. Wolff's core business concentration remains in the commercial and industrial sectors.
  • D.P. Wolff has LEED accredited professionals on staff.
  • D.P. Wolff achieved the Mechanical Service Contractors of America (MSCA) STAR accreditation in 2004.
  • D.P. Wolff's graduated unionized Technicians are all MSCA STAR certified which is your assurance that a qualified, appropriately trained and skilled team is caring for your HVAC equipment.
For more Facts and Stats, click here.


We have recently completed projects at Lowe's, Maryknoll Fathers & Brothers, Mercy College's Mercy Hall, Sarah Neuman Pavilion and The Inverness.
We are currently in progress for the following projects: The Hackley School, Mercy College's Clinical Simulation Lab, Cooke Tower renovations at Mid-Hudson Regional Hospital, Expanded Out-Patient Services at the VA Montrose, Touro College Dental School, and the steam pipe replacement at Westchester Medical Center.
New projects include Acadia Cortlandt Crossing, The White Plains Institute, Westchester County Airport, and White Plains Hospital's In-Patient Unit and Lobby Renovation.
For more on our work in progress, click here.


D.P. Wolff hosted its annual Holiday Party on December 15, 2017 at The Briarcliff Manor in Briarcliff Manor, NY. Read more.

D.P. Wolff hosted its service technicians for a fun night out at Grand Prix Raceway which featured competitive racing followed by dinner.
Rick Brunner, Sales Engineer, celebrated his 20th anniversary with D.P. Wolff. Rick was honored at our Holiday Party with special recognition and a commemorative gift presented by John DiMiceli, President and Vice Presidents Vikash Patel and Anthony Pepe.
D.P. Wolff introduces new personnel. Read more
For additional news please click here.