Pratt Library Project

Major Work Performed

  • Developed an innovative approach to providing temporary conditioning throughout the life of the project.
  • Designed and installed a duct system that tied into the six main supply arteries and ran throughout the building to condition several key areas.
  • Installed two 160,000 CFM air handler units on the outside of the building with VFDs and controls.

As a subcontract partner with Gilbane on the renovation of the historic Pratt Library, HMC designed and installed a sophisticated, innovative air distribution sock-style duct system to condition the main library areas over the course of the project.

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C o n t a c t  Us

Call Us

(301) 808-0707

Office Location

8900 Edgeworth Drive, Unit D,
Capitol Heights, MD 20743

Open Hours

M-F: 8am - 5pm, S-S, 9am - 1pm

Ask a Question or Request a Quote

Current Employment Opportunities

Site Superintendent

Project Manager


HVAC Technician –
Journeyman License / Certification