Granite Surveying, LLC


Granite Surveying, LLC, is a recently formed Yuma company providing land surveying services. Granite was formed by Craig Colvin from Colvin Engineering, Inc., and Douglas Nicholls, from Core Engineering Group, PLLC, at the first of the year to provide Yuma-specific solutions for land surveying needs. The collective experiences of registered land surveyors Mr. Colvin (20 years) and Mr. Nicholls (14 years), combined with LSIT Tayllor Johnson, provide a comprehensive approach to the surveying practice. A combination of conventional surveying equipment and GPS capabilities affords a complete set of options to meet surveying challenges, and coordination with aerial service companies provides a seamless survey product.
Where to go from here:
- Design Survey Services See more of what Core offers for survey services, and browse some related projects.
- The Core Portfolio Precision survey is the basis for quality design, for us and others. See, for instance, our ADOT Minor On-Call experience for a variety of survey and survey-inclusive services.
- Core News Keep up with the latest Core developments.
- Company Information Overview of our civil engineering firm: history and capabilities.
- Contact Information Email, call, or mail Core today. Map also available.