Engineering, Audits and Benchmarking by CHA Companies
Engineering, Audits and Benchmarking by CHA Companies, formerly Clough Harbor Associates, is a full service Engineering firm known for its Quality Controls– Ranked among Top US Design Teams by Engineering News Record (ENR).
Over 700 staff located in 30 offices nationwide. Ability to design and build a wide range of projects including environmental, process, automation, survey, civil, and geotechnical.
Provides benchmarking, auditing and feasibility studies of all kinds, including NYSERDA FlexTech audits.
Clients include Siemen’s, Medley Center Mall, Skilled nursing facilities, hospitals, colleges, Unversities, municipalities and scores of other facilities nationwide.
Over 700 staff located in 30 offices nationwide. Ability to design and build a wide range of projects including environmental, process, automation, survey, civil, and geotechnical.
Provides benchmarking, auditing and feasibility studies of all kinds, including NYSERDA FlexTech audits.
Clients include Siemen’s, Medley Center Mall, Skilled nursing facilities, hospitals, colleges, Unversities, municipalities and scores of other facilities nationwide.

