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Last updated: September 2026
TS

Tri-Tech Surveying Co.

San Marcos, TX

Tri-Tech Surveying Co. provides engineering, surveying, planning, and aerial photogrammetry services for residential, commercial, and industrial clients. Founded in 1994 by Larry Hoffman, it has offices in Houston and San Marcos; its San Marcos office serves the Texas Hill Country, including Austin and San Antonio.

aerial drone servicesaerial photographyaerial inspectionsaerial mappingaerial surveyingconstruction progress monitoringaerial photogrammetry
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Credentials & Experience

Years of Experience
32+
Certifications
  • TBPE #F-18693
  • TBPLS #10115900
  • Registered Professional Land Surveyor
  • Certified Photogrammetrist

Coverage Area

The Texas Hill Country, including Austin and San Antonio; Greater Houston and San Marcos areas and counties.

Additional Details

Years of Experience
32 years
Inspection Specialties
Construction Progress
Clients & Industries Served
ResidentialCommercial & Industrial

Location

155 Riverwalk Drive, San Marcos, Texas 78666, San Marcos, TX

Listed on our San Marcos area page: we don’t have a city page for this business’s area yet.

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