Government / Federal

Hillmann Consulting, LLC has over 25 years of experience in performing environmental and engineering consulting to various Local, State, and Federal agencies. We have acted as prime contractors, sub-consultants, and team members on a variety of contracts with agencies such as the Government Services Administration (GSA), Department of Veterans Affairs, Army National Guard, National Labor Relations Board, and United Nations.

Hillmann Consulting, LLC is on the GSA 899 Schedule for Environmental Consulting Services under contract GS-10F-0149M. As a GSA Contract Holder, our qualifications and terms have been approved facilitating a fast and easy ordering process.

NAICS Codes Offered:

541620 – Environmental Consulting Services (Primary)
561210 – Facilities Support Services
541330 – Engineering Services
541350 – Building Inspection Services
541380 – Testing Laboratories
541690 – Other Scientific & Technical Consulting
524298 – All Other Insurance Related Activities
561790 – Other Services to Buildings & Dwellings
561990 – All Other Support Services
624230 – Emergency & Other Relief Services

Cage Code 090Z3
D-U-N-S Number 161649025

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