Andregg Psomas(formerly Andregg Geomatics) is a professional services consulting firm providing innovative and creative geomatics and geospatial services for water, transportation, energy, public works, land use, and land conservation projects. Since 1946 Andregg Psomas has been a leading provider of specialized geomatics and geospatial solutions powered by committed thinkers and industry experts. We offer advanced surveying, mapping, and geospatial solutions which include land surveying; aerial photography; airborne and terrestrial Light Detection and Ranging (LiDAR); digital 3D and 2Dphotogrammetric mapping; volumetrics; hydrographic and bathymetric surveys; and geographic information systems (GIS). The firm’s professional services support a broad range of markets including highways, bridges, airports, rail and mass transit systems; water and wastewater infrastructure; energy infrastructure; and urban planning and development. Our clients include federal, state, and municipal agencies as well as a wide range of private development and commercial partners.
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The Andregg Psomas annual revenue was $5.5 million in 2026.
9 people are employed at Andregg Psomas.
Andregg Psomas is based in Auburn, California.
The NAICS codes for Andregg Psomas are [54, 541, 5413, 54137].
The SIC codes for Andregg Psomas are [871, 87].