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Company Overview

Who We Are

Clapsaddle-Garber Associates (CGA) is a civil engineering and land surveying firm based in Marshalltown, Iowa. We have provided a full range of quality engineering and land surveying services throughout Central Iowa since 1959. Our staff includes Professional Engineers, Licensed Land Surveyors, and a Real Estate Broker.

What We Do

Our areas of expertise include aviation facilities; construction administration for public and private clients; residential, commercial, and industrial subdivisions; public, commercial, and private site designs; land surveying and construction staking; right of way aquisition; storm water studies and management plans; construction testing and observation for public and private clients; studies, planning, and design of traffic, transportation, and recreation facilities; planning and design of water distribution systems; and planning and design of waste water collection systems.

CGA works hard so our clients don't have to.