Welcome to
Thielemann Construction Co., L.P.

A Strong History of Lasting Quality – Since 1956!

Thielemann Construction is privileged to serve the Washington County and surrounding area as a premier custom home builder carrying on a family tradition of quality construction since 1956.

A truly custom home is unique to you…It is YOUR home. Whether you are purchasing a home that is already built, or renovating an existing home, we are committed to fulfilling your vision in making your project unique to you. Combining many years of experience with our true passion of building dreams and creating relationships makes us the perfect team for building your story.

Custom Residential

For nearly 70 years, Thielemann Construction has been a top custom home builder in Washington County, renowned for superior materials, craftsmanship, and meticulous attention to detail, offering collaborative support to clients in realizing their vision through tailored planning and design services.

Custom Barndominiums

Thielemann Construction specializes in designing and building custom barndominiums tailored to the clients’ needs in the Brenham/Washington County area, offering options ranging from utilitarian metal structures with modest living areas to spacious 5,000 sq. ft. homes with a traditional wood frame.

Additions & Remodels

We understand that sometimes it makes the most sense for a homeowner to stay in their current house and just add-on or remodel. Thielemann Construction has extensive experience in remodels and we are happy to work with you to create an updated look, feel or layout for your current home.

Light Commercial

Thielemann Construction provides comprehensive commercial building services, including retail interior build-outs, retrofitting, restoration of existing structures, and expertise in meeting ADA and local ordinance requirements, serving Brenham, Texas, and the surrounding Washington County area.

Zero guesswork, total clarity. We provide transparent pricing, realistic schedules, and expert guidance so you can decide with confidence.