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WT Group AEC provides engineering, design and consulting solutions with precision across all major industries and markets today. As a single, turnkey solution, we take a unified approach working together as a team towards the client’s common goal. Our high-trained engineers with an average of 2 decades of industry experience, take pride in each and every project, regardless of scale or budget. From new construction to renovating existing structures, WT Group AEC ensures compliance with state and federal jurisdictions as well as local codes and ordinances. Our Engineering Solutions include Civil, Structural, Mechanical, Electrical, Plumbing, Aquatic, Telecommunications, along with solutions in Land Surveying, Accessibility Consulting, and Design & Program Management. Since 1971, the WT Group AEC has offered a growing customer base with full-service engineering, design and consulting services. From humble beginnings in founder Donald R. Triphahn’s garage in Hoffman Estates, Illinois, WT has been committed to providing world-class engineering and design solutions while never compromising the personal attention our clients deserve. Over 50 years, the WT Group AEC expanded its portfolio of design and engineering services and today consists of 10 teams operating in nearly all 50 states. WT Group AEC’s team of innovative and high-skilled professionals across disciplines bring their passion for customer service and unwavering worth ethic to deliver results and meet each clients’ specific needs.

Website https://www.wtgroupaec.com/
Revenue $26.4 million
Funding $2 million
Employees 185 (100 on RocketReach)
Founded 1971
Address 2000 Center Dr Suite B411, Hoffman Estates, Illinois 60192, US
Phone +1 214-384-0744
Fax (224) 293-6966
Technologies
Industry Engineering Services, Architecture, Engineering & Design, Consulting, Civil Engineering, Construction, Structural Engineering, Mechanical / Electrical Engineering, Land Surveying, Wireless Infrastructure, Aquatic Design, Park Planning, Landscape Architecture, ADA Accessibility Consulting
Web Rank 7 Million
Keywords Engineering Design, Consulting Solutions, Turnkey Solutions, Engineering Consulting, Design Consulting, Project Engineering, Precision Engineering, Technical Consulting, Engineering Services, Design Services, Process Engineering, Mechanical Engineering, Electrical Engineering, Civil Engineering, Chemical Engineering, Industrial Engineering, Systems Engineering, Construction Engineering, Manufacturing Engineering, Engineering Technology
SIC SIC Code 87 Companies, SIC Code 871 Companies
NAICS NAICS Code 5413 Companies, NAICS Code 54133 Companies, NAICS Code 541 Companies, NAICS Code 54 Companies

W-T Engineering, Inc. Questions

The W-T Engineering, Inc. annual revenue was $26.4 million in 2026.

Troy Triphahn is the CEO of W-T Engineering, Inc..

100 people are employed at W-T Engineering, Inc..

W-T Engineering, Inc. is based in Hoffman Estates, Illinois.

The NAICS codes for W-T Engineering, Inc. are [5413, 54133, 541, 54].

The SIC codes for W-T Engineering, Inc. are [87, 871].

Top W-T Engineering, Inc. Employees

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