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Land Surveying Site
Who We Are

TerraCalc Land Surveying Inc. was created to fill the technology gap that exists between contractors and their GPS & Robotic guided earthmoving equipment. We help you be more productive with greater accuracy and less effort than ever before.

Site Estimator
Excellence and Professionalism 

Our services benefit the contractor and the owner by using the most advanced construction estimating and modeling software (AGTEK Earthwork 4D & Materials 4D, Autodesk Civil 3D, Trimble Business Center & TopCon 3D Office) guided by professionals with more than 30 years of experience in construction layout, earthwork modeling & site-work estimating.

Land Surveyors in Portland, OR
Credibility & Quality

With REAL field experience, on REAL machine control systems, we know where and how they excel and what challenges could be faced with each project.  We are licensed to perform surveying in Oregon, Washington, and California and hold firmly to the belief that education is the key to success in our profession, and only fully qualified individuals will be given the opportunity to perform work for our clients.

Surveyor Engineer
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