Founded in 1966, GPI is a leading engineering consulting firm that specializes in the innovative design and construction of transportation infrastructure and building projects. Our experts provide comprehensive engineering, design, planning, and construction management services to a wide variety of government agencies, municipalities, institutions, industries, corporations, private organizations, and developers.
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More Business Info

Greenman-Pedersen, Inc. (GPI): a national engineering, design, planning, construction management services company.

BBB Rating
A+
BBB Rating and Accreditation information may be delayed up to a week.
Hours
Regular Hours
Mon - Fri:
Sat - SunClosed
Services/Products
  • Drainage and Flood Control
  • Building Plan Review
  • Wetland Survey
  • Transportation Project Design
  • Expert Witnesses
  • Construction Engineering
  • CAD/GIS
  • Hydrology Hydraulics
  • Municipal Engineering
  • Mapping
  • Bridge Design and Inspection
  • Computer Aided Design
  • Feasibility Studies
  • Water Lines
  • Engineering and Construction Services
  • Protective Coatings
  • Boundary Surveys
  • Structural Engineering
  • Environmental Site Assessments
  • Sustainable Design/LEED
  • Civil - Structural - Surveying
  • Construction Supervision
  • Water and Wastewater
  • Property Line Staking
  • Subdivisions
  • Bridge Design
  • Civil And Structural
  • Recreational Trails
  • Civil Engineering
  • Highway Engineering
  • Environmental Impact Statement
  • Surveying
  • Site Planning and Design
  • Permitting
  • NACE
  • Construction Management
  • construction inspection
  • Lot Design
  • Topographic Surveys
  • Commercial & Construction Surveys
  • Traffice and Transportation Engineering
  • Reinforced Concrete Engineers
  • Concrete
Brands
Commercial, Residential
Payment method
check, invoicing available
Accreditation

Licensed Professional Engineer

LEED Accredited

Better Business Bureau

National Society of Professional Engineers

GSA Approved Vendor

U.S. Green Building Council Member

American Council of Engineering Companies

Association for Bridge Construction & Design

Member of Niagara Frontier Land Surveyors Association

Social Links
Categories
Land Surveyors, Chemical Engineers, Civil Engineers, Construction Engineers, Fire Protection Engineers, Land Companies, Professional Engineers, Structural Engineers