Holland Engineering, Inc. (HEI) provides civil and structural engineering, land surveying and pipeline consulting services to clients throughout the Midwestern United States. Our goal is to provide engineering and surveying solutions specifically tailored to our clients' needs. More...
2008 Remediation Program For the fifth consecutive year, Holland Engineering's Pipeline Group is assisting Consumers Energy with their Remediation Program.
Borculo Area Wastewater Collection & Treatment System HEI is currently assisting Olive Township with preliminary design for the proposed Borculo Area Wastewater Collection and Pumping Station.