Who we are and what we stand for

We are the WT Group. One company and one unified vision delivering the premier services of multiple experienced, highly skilled engineering, design and consulting teams serving clients in all 50 states. We solve challenges with the bench strength of the best integrated teams taking a unified approach working towards a common goal.

We measure success in how fully each of our employees is engaged and collaborating in unison on behalf of every client. And we never, ever settle for “good enough,” because every client deserves nothing less than our best. We exceed expectations because it’s the only way we know how to do business.

These are the values that drive the WT Group. Who we are. What we stand for. Precision, pace and passion in everything we do. Because that is what you expect, and that is what you deserve.

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Capabilities in all 50 states
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Over 150 skilled professionals delivering expertise in every aspect of engineering design and consulting services needed by businesses and municipalities
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More than 15,000 projects successfully completed over the past five years
  • 1971

    1971

    Hoffman Estates Illinois home

    W-T Engineering founded by Donald R. Triphahn and William White in Triphahn’s Hoffman Estates home

  • 1986

    1986

    WT Headquarters Schaumburg Illinois

    W-T Engineering moves to a new headquarters in Schaumburg, Illinois

  • 1998

    1998

    United States map orange

    W-T Engineering expands, establishing a presence in key markets across the United States

  • 2007

    2007

    WT Headquarters Hoffman Estates Illinois

    W-T Engineering returns to its roots, moving into a new, state-of-the-art headquarters in Hoffman Estates

  • 2017

    2017

    WT Group logo

    W-T Engineering becomes the WT Group, offering clients market-leading capabilities for a wide range of needs

A tradition of performance, a commitment to excellence

Formed in 1971, the WT Group grew from humble, entrepreneurial beginnings in founder Donald R. Triphahn’s Hoffman Estates home to a full-service engineering, design and consulting firm committed to providing world-class engineering and design services to a range of clients from local businesses to multinational corporations.

For nearly 50 years, the WT Group expanded its portfolio of design and engineering services to include Civil Engineering, Heating, Ventilation and Air Conditioning, Plumbing, Electrical and Fire Protection Engineering, Land Surveying, and Telecommunications Engineering. The range of successful projects on which the WT Group has participated includes apartment buildings for the elderly, libraries, financial and religious institutions, gas stations, restaurants, cell sites, office buildings, park district projects and healthcare centers.

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Our Team

Today, operating under one integrated brand, the WT Group consists of experienced engineering, design and consulting teams serving clients in nearly all 50 states. Our professionals have the knowledge and expertise to help project managers navigate all applicable codes, regulations and best practices. And our people bring a passion for customer service and an unwavering commitment to helping clients achieve the results they expect – on time, on budget and delivered to the highest standards of performance.

Achievements & Awards

2017 Veterans Network Committee Sponsor Award

2017 Concrete Masonry Design Award
Structural Engineering, Gilbert/Kivett Residence, Palm Springs, CA
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Committed to our Community

The WT Group believes that helping to build the community is a mission that extends beyond simply providing market-leading design and engineering services. It also means connecting with community leaders, nonprofits and charities that make a difference in the lives of people every day.

The WT Foundation

Cultivating talent to help build the future

At the heart of our company’s commitment to the community is the WT Foundation, which promotes the development of new talent in the field of engineering through educational assistance and scholarships to prospective engineering students.

Scholarships are given each year to a graduating senior pursuing a college degree in engineering from the District 211 High Schools of James B. Conant, Schaumburg, or Hoffman Estates. The WT Foundation also grants scholarships to a child of a WT Group employee.

logos of wt associations

Proud Supporters of many Local and National Associations

The WT Group believes that allying our organization with local non-profits and participating in important civic and professional associations broadens our perspective about what is truly important to our community, our clients and our employees.

Interested in joining our team?

Trending @WTGroup

#spotlightfridayatwt Week 10
One week away from being able to Matterport. What’s your favorite way to see photos of buildings. Drone, interior, 3D, revit..? Let us know below! We are really geeking out over the matterport capabilities! •
#wearewt 🔶
...
#throwbackthursdayatwt WT Group showed their commitment (and dedication) to their community riding a 💯 Mile Bike Ride for the Kids in support of #stemeducation riding from Chicago to Notre Dame!

Good luck to one of our own, Chris P, ...
In 1 Week the WT Group will be Exhibiting at the #illinoismunicipalleague Conference. We’d love to meet you there! #wearewt 🔶

Where: Hilton Chicago

When: Thursday, September 20th and Friday, September 21st

Booth # 616

Project ...
#spotlightwednesdayatwt Week 9
What is your favorite fall activity?
Leave your comments below, we’d love to know!

#wearewt 🔶

Week 9

📐Project: Fire Station No. 8

📌Location: Elk Grove Village

📇WT Group Practices:
-Mechanical Engineering
...
Last weeks Labor Day Party. WT is committed to our employees, without them, WT could not be the business it is today. Our Chefs aka Leaders, showed their appreciation by cooking a Chicago style cookout! Cheers!

#wearewt 🔶

...
Are you ready for some football? 🏈

Excited football is in back in season! What’s your favorite sport?

#wearewt 🔶

Project: Berens Park
Location: Elmhurst, IL

#wteng #thewtgroup #wtgroup #wtphotography #engineering #design #consulting #commited #inspire #wearewt #baseball #dreambig #sports
#spotlightfridayatwt Week 8
What’s every have planned for the Labor Day Weekend?
Leave your comments below, we’d love to know!

#wearewt 🔶

Week 8

📐Project: Fire Station No. 8

📌Location: Elk Grove Village

📇WT Group ...
#flashbackfriday 🔶 WT Group Hosted a client event for our Aquatic Engineering Practice at the new Gallagher Way Building at Wrigley Field last week. You can read more about our Aquatics team at the link in our bio.

Thank ...
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Project Highlight:
•Springfield Park
Location:
•Bloomingdale Park District
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What is your favorite sport to watch? Leave a comment below, we love sport banter!
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#wteng #thewtgroup #wtgroup #wtphotography #engineering #design #consulting #commited #inspire #wearewt #baseball #dreambig #sports
#spotlightwednesdayatwt Week 7
Do you have a favorite part of a construction project?
Leave your comments below, we’d love to know!

#wearewt 🔶

Week 7

📐Project: Fire Station No. 8

📌Location: Elk Grove Village

📇WT ...
Last night we celebrated our Aquatics clients and wanted to thank them for their continued support. The views did not disappoint. Find out more about what our Aquatic Solutions can do for your next project on our website at wtengineering.com
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My kind of town #chicago is! Pit stop before our event to tour the @hotelzachary across from Wrigley Field. Did you know the hotel is named after the original architect who designed the field? There’s original blueprints through out the ...
#spotlightwednesdayatwt Week 6
If you could travel anywhere in the world to see a design or structure or building, where would it be?
Leave your comments below, we’d love to know! #wearewt 🔶

Week 6

📐Project: Fire Station ...
In honor of school starting this week, we’re taking a look at some of our favorite school/library projects!

What was your favorite part about going back to school?

We love the excitement of the coming fall...and football! 🔶 ...
As part of WT Group’s COMMITMENT to the communities in which we live and work, we are excited, proud, and honored to share a project our MEP team has not only worked on, but donated their time to design.
“Hesed ...
#spotlightwednesdayatwt Week 5
Do you have a favorite architectural building?
Leave your comments below, we’d love to know! #wearewt 🔶

Week 5

📐Project: Fire Station No. 8

📌Location: Elk Grove Village

📇WT Group Practices:
-Mechanical Engineering
...
WT Group is proud to be a sponsor at the 11th Annual Links Technology Cup! #wearewt
#spotlightwednesdayatwt Week 4
What is your favorite part about engineering/construction?
What would you like to see in more detail?
Leave your comments below, we’d love to know! #wearewt 🔶

Week 4

📐Project: Fire Station No. 8

📌Location: ...
WTF Event has begun! We wanted to give a huge shout out to our Sponsors that made this event happen!

Event Sponsor: Enterprise
Dinner Sponsor: Gold Rush Gaming
Wine Sponsor: WT Group
Stein Sponsor: @jhyde_photography
Hole Sponsor: @niknackmarketing
Hole ...
Kicking of the WT Foundation’s 6th Annual Nine, Wine, and Stein Event and it’s a beautiful day! #wearewt 🔶

#wtfevent2018 #wtf #wtfoundation #ninewineandstein
#spotlightfridayatwt Week 3
We’ve got framing going up on week 3 at the Elk Grove Fire Station No. 8 Site! #wearewt 🔶

Week 3

📐Project: Fire Station No. 8

📌Location: Elk Grove Village

📇WT Group Practices:
...
WT Group is incredibly humbled after a year of transformation, growth, and hard work as we get to announce we’ve received 2nd place in the Marketing Excellence Zweig Award for “Best Website” Category. So many have worked long hours on ...
WT Group is representing at the Arizona Parks and Recreation Conference! Come see us at Booth #117 and get life organized with some Toddy Ties, and learn more about our Accessibility Practice. #winwin 🔶

#wtgroup #wt #wteng #engineering #design ...
It’s Wednesday and that means it’s #spotlightwednesdayatwt and we’re bringing it back to you with a new project that we’ll be show casing during the beginning of construction to the very end and final walk through. Keep a look out ...
Happy 4th of July from everyone here at WT Group! Wishing you all a super fun and safe holiday! Cheers! 🇺🇸
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#wearewt #fourthofjuly #fourthofjuly2018
Tis the season for golf! Save the Date for WT Foundation’s 6th Annual Nine, Wine & Stein Event! Last year was an amazing success with all of your support and we can’t wait for a repeat evening this year. Can’t ...
Kicking off #connectx18 right, golfing at NorthStone Country Club with our Telecommunication Engineering team! Hope to see you this week at the show 🔶
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. Photo Credit 📸: @leapin11
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#wearewt #wtgroup #wteng #wtengineering #wtgroupconferencelife #precision #pace #passion ...
Happy Friday! WT is in full swing at the #ilasbo 2018 Conference. Check us out at Booth 705 if you’re attending. We’d love to meet you! 🔶
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#wearewt #wtgroup #wteng #wtengineering #wtgroupconferencelife #precision #pace #passion #engineering #design ...
WT Group has always been COMMITTED to the communities in which we live and work. This weekend our COO and WT employees showed that commitment as they supported the Children’s Advocacy Center of North and Northwest Cook County at their ...

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