Group 53

Helping Build the Future from the Ground Up

Located in South Central Texas, with our headquarters nestled in downtown New Braunfels and an office in San Antonio, we are strategically located to address all aspects of residential, commercial, and municipal development.

Over 45 Years of Experience

Since 1977, HMT has provided a comprehensive range of professional civil engineering, surveying, and development consulting services to private and public sectors.

We approach projects with a purpose and focus on our clients' unique desires and goals.


HMT is involved in all phases of project development. From feasibility to construction administration, HMT has the expertise you need for planning new construction, renovations, and upgrades.


Engineering solutions that will stand the test of time.


Building your future on
strong ground.


Keeping your community
moving forward.


Supplying natural resources
and providing.


Establishing boundaries one
property at a time.


Overlook at Creekside

Single Family

Overlook at Creekside is a single family master development near FM 1101. This residential community, 671 lots, is nestled on the edge of New Braunfels.

Tacara Westpointe Village


Tacara Westpointe Village is a luxury multi-family community near Hwy 46 just minutes from downtown New Braunfels.

River Mill


River Mill will be a mixed-use development with a luxury hotel, multi-family apartments, retail, and office uses.

Das Rec


Das Rec is a community recreation center in New Braunfels. The 77,000 sq. ft. center includes a gym, elevated track, machine and free weights area, and aquatic center. 

Baptist University of the Americas


BUA, a university located in central San Antonio, expanded its transportation and engineering service needs for a long-range campus master plan. 

Agave and Gruene Rapids

Water Resources

Agave and Gruene Rapids, a condo development on the Guadalupe River, needed a no-rise study, sewer collection plan, and wastewater abatement plan. 


Our team has over 50 professional engineers, surveyors, AutoCAD technicians, five field crews, and friendly administration staff.

We look forward to you joining our team!

We Create Future Communities Where We Live and Work


Texas Leading Infrastructure Group

Frame 22

Building Relationships & Futures that Glorify God!

Thor Thornhill, RPLS


Mr. Thornhill has a wide range of experience with land development. His career experience includes real estate appraisal, land development, property management, mergers and acquisitions of Class A office, big box industrial, large multi-family, Class A hotels, retail, and built-to-suites.


Stephen Hanz, P.E.


Mr. Hanz has enjoyed a career in civil engineering which has spanned continents in more than two decades. His project management experience has covered commercial and residential development, streets and drainage designs, as well as public works and wastewater.