Houston – The Woodlands – Katy

We’re proud to call Houston home.  From helping bring a Texas-sized skate park to life to developing one of the city’s favorite breweries, our team has been contributing to the culture of the most diverse city in the U.S for nearly 45 years.

Houston Civil Engineering Services

Bagby Street Improvement Project

Our team is working alongside the DRA/TIRZ No. 3 to lead the final design effort for the complete reconstruction of Bagby Street from I-45 to Franklin Street. It is a popular corridor for pedestrians with many local attractions including Sam Houston Park, Tranquility Park, the Hobby City and Houston City Hall.  With such a large volume of pedestrians in the area, the Downtown Redevelopment Authority (DRA)/ TIRZ No. 3 developed an improvement project that focuses on the safety of those on foot and behind the wheel.


Buffalo Bayou Park Slope Stabilization & Bench Sediment Removal

The Buffalo Bayou Park is a 160-acre green space in Downtown Houston nestled along the Buffalo Bayou. The park experienced an unusually large amount of damage between 2015 and 2017. Harvey caused extensive damage to the bayou’s banks and structures. The HCFCD selected our team to act as design engineers for the three-phase improvement project. Through natural stream restoration, we removed existing sediment along the bayou, stabilized slope failures and installed prevention measures to stop future erosion while still preserving the bayou in it’s original state.

Buffalo Bayou Project

Insight Articles

From regulatory changes to news  and innovative technology impacting Greater Houston, Quiddity stays up to date with the latest industry news.


Texas By Design Podcast

Texas by Design discusses a diverse range of topics for Texas’ business and government leaders looking to achieve success in the current environment. From regulatory changes to innovative technology, listen with us as we talk with industry thought leaders who offer insight from a Texas perspective.

Jeff Masek with Houston Public Works is back to continue discussing the transformation of Houston Public Works Capital Projects to a life-cycle project management delivery method and adapting to changes during the pandemic.


Our Houston Area Experts

Unlimited Resources

Get In Touch with Quiddity

Thank you for your interest in Quiddity. If you want more information about our company, our people, or our services, submit your inquiry below and we will get back to you as soon as possible.

Contact Us

Corporate Headquarters – Houston

6330 West Loop South
Suite 150
Bellaire, TX 77401
T: 713.777.5337
F: 1+346.570.0301

Texas Board of Professional Engineers Registration No. F-439
Texas Board of Professional Land Surveying Registration No. 10046100



2322 W Grand Parkway North
Suite 150
Katy, TX 77449-7821
T: 832.913.4000
F: 832.913.4001

TBPE Registration No. F-439
TBPLS Registration No. 10194039

The Woodlands

1575 Sawdust Road
Suite 400
The Woodlands, TX 77380-4241
T: 281.363.4039
F: 281.363.3459

TBPE Registration No. F-439
TBPLS Registration No. 10046106

Looking to apply for our Internship Program or a full-time EIT Position?
Visit the Build Your Career section of our site to learn more about joining our team!
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