About Us

About Us

A Sure Foundation

Larry Hoffman’s passion and respect for surveying tracks back nearly four decades to his teens when he first put his eye to a theodolite.

In 1994, he founded Tri-Tech Surveying Company, L.P. and since then, has grown the organization from a staff of about a dozen employees to more than one hundred, with offices in Houston and  San Marcos. Throughout the years, Larry has acquired over twenty-five companies and has blended them into a family of three affiliated companies—Tri-Tech Surveying Company, L.P., Global Surveyors, Inc., and BEC-LIN Engineering L.P.—whose shared systems, equipment, and methodologies enable:

  • seamless and prompt service,
  • a deep bench with unique skill sets, and
  • unparalleled data resources for the State of Texas.

 In 1997, the commercial surveying division was formed and now practices under the name Global Surveyors, Inc., after the acquisition of this company in 2001. Global Surveyors, already a recognized leader in its field, has enabled the organization to expand into the environmental and oil and gas industries.

Tri-Tech Surveying Company and Global Surveyors are proud of their history of working with developers, home builders, engineers, architects, law firms, general contractors, and other real estate professionals to build Texas communities and protect clients’ property rights.

As owner, Larry Hoffman ensures that each survey team provides clients with professional and ethical service and meets the highest standards of accuracy and quality without cutting any corners.


We have Texas real estate in our sights.

Tri Tech Surveying Company


Investing in Accuracy

There are no shortcuts to providing consistent, accurate, and timely surveying services. To this end, we ensure that our survey professionals always have the advanced training and state-of-the-art equipment they need to meet and exceed industry standards.

Tailored to our Customers

There is no such thing as a “standard” surveying job. Every client is unique, and every survey is tailored to his or her needs and schedule, whether the project involves large-scale subdivisions, master-planned communities, custom homes, or multi-family units.

Dedicated to our Industry and our Community

Since 1994, our company has been a trusted partner in the Texas real estate industry. We are proud and active members of:

We dedicate time, expertise, and finances to Habitat for Humanity, Extreme Makeover Home Edition, Homes for Our Troops, Benefit Home, and Adopt-A-Family. We proudly support Bellaire Little League Baseball, the Houston Livestock Show & Rodeo, and the Houston Texans, as well as many other premier community events.