Business Details
50+ Years
experience
Your Trusted Engineering and Surveying Partner in Omaha
For over 50 years, Thompson, Dreessen & Dorner (TD2) has been a trusted leader in engineering, testing, and surveying services across the United States. Our team of seasoned professionals brings unparalleled expertise in civil, structural, geotechnical, and environmental engineering, supported by advanced technologies like GPS and 3D virtual design. With a track record of over 4,000 projects spanning 41 states, we prioritize client collaboration, precision, and efficiency to deliver tailored solutions for complex challenges.Our in-house Construction Materials Testing and Special Inspections (CMT/SI) lab ensures material integrity, while our commitment to innovation and quality has solidified our reputation as an industry authority. From residential developments to large-scale infrastructure, TD2 remains dedicated to advancing projects with technical excellence and unwavering reliability.
Services
Civil Engineering
Structural Engineering
Land Surveys
Geotechnical Engineering
Environmental Engineering
Materials Testing
Special Inspections
Soils Sampling
3D Virtual Design
Forensic Engineering
Details
- Year established: 1974
Highlights and features
- We have over 50 years of experience in engineering and surveying services.
- Our team has completed 4,000+ projects across 41 states.
- We utilize advanced GPS and 3D virtual design technologies.
- Our in-house CMT/SI lab ensures material durability and compliance.
- We provide end-to-end project support from concept to completion.
Services
Civil Engineering
TD2 delivers comprehensive civil engineering solutions, including site design, roadway planning, and stormwater management. Our expertise ensures sustainable and code-compliant infrastructure for residential, commercial, and municipal projects. With decades of experience, we optimize land use while addressing environmental and regulatory challenges.
Structural Engineering
Our structural engineering services cover design, analysis, and renovation of buildings and infrastructure. TD2 specializes in materials like steel, concrete, and wood, ensuring durability against natural forces. From healthcare facilities to industrial complexes, we prioritize safety and innovation in every project.
Land Surveys
TD2 provides precise land surveys using GPS and advanced software for residential, commercial, and development projects. Our surveys support accurate planning, boundary determination, and construction layout, ensuring projects align with legal and design requirements.
Geotechnical Engineering
We offer geotechnical investigations, including soil sampling and testing, to assess subsurface conditions. TD2's reports guide foundation design and construction, mitigating risks related to settlement, slope stability, and seismic activity for safe, long-lasting structures.
Materials Testing
TD2's in-house lab conducts materials testing for concrete, asphalt, and soils to ensure compliance with industry standards. Our Construction Materials Testing and Special Inspections (CMT/SI) services verify structural integrity, supporting regulatory compliance and project longevity.
Questions
What services does TD2 offer?
TD2 provides civil, structural, geotechnical, and environmental engineering services, along with land surveys, materials testing, and special inspections.
Where does TD2 operate?
TD2 serves clients in Omaha, Sioux Falls, and across 41 states through its engineering and surveying expertise.
How long has TD2 been in business?
TD2 has over 50 years of experience in engineering, testing, and surveying services.
Does TD2 handle large-scale projects?
Yes, TD2 has completed 4,000+ projects, including complex infrastructure and commercial developments in 41 states.
What technologies does TD2 use?
TD2 employs advanced GPS, 3D virtual design, and in-house materials testing to ensure precision and compliance.
Reviews (4)
Brittany Dorner
Jul 26, 2020
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TD2 came out and did a survey on our property -- we have just under an acre and a half, and most of it is hilly and wooded. They did a fantastic job, were quick, and incredibly friendly! Highly recommend them!
Jim B.
Feb 16, 2020
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TD2 are the experts in engineering in Omaha! I have know Doug and his partners for several years and they alway amaze me with their knowledge and vision for their work. They did an amazing job with my parking lot, too!
Julio Cesar
Jul 21, 2019
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Best survey in Omaha. There are so profesional that the reason there have big projects government agency
Dan Janovich
Aug 30, 2017
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I don't write reviews ever, but this company treated me very good and helped me through the process. Doug was awesome, honest and everything you would hope for when working with someone.
