Gewalt Hamilton Associates, Inc.

Name: Gewalt Hamilton Associates, Inc.
Address: 625 Forest Edge Drive, Vernon Hills, IL, 60061, US
Telephone: (847) 478-9700

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Vernon Hills, IL
Gewalt Hamilton Associates, Inc.

GHA is a Professional Engineering and Land Surveying firm licensed and registered in the State of IL

Gewalt Hamilton Associates provides civil engineering services including site design, construction administration and observation, surveying, roadway design, transportation studies and data collection in partnership with municipalities, other government agencies, architects, developers and contractors.

08/24/2026

We’re proud to share that Janet Cherbak, PLA, is now an ISA Certified Arborist!

Becoming an ISA Certified Arborist requires demonstrated knowledge across several areas of arboriculture, including tree biology, identification, selection, installation, maintenance, and management. Janet now brings that added expertise to her work as a Landscape Architect at GHA, adding to the range of knowledge we provide to our clients as project needs continue to evolve.

Congratulations Janet!

08/19/2026

Please join us in congratulating Chris Oliver, GHA's newest full-time Land Surveyor! Chris started with us as part of our Summer Internship Program and will continue building his career in surveying with our Construction and Survey Division. We can’t wait to see what’s ahead for Chris at GHA!

08/13/2026

Congratulations to Isabella Anfuso, winner of GHA’s 2026 Annual Intern Presentations!

Each summer, our interns put together presentations highlighting their work and experiences at GHA. Three are selected to present companywide, giving employees the opportunity to hear what they learned before voting for the presentation that best captured their internship experience.

Each finalist brings their own creative approach to the Intern Presentations, finding a different way to share their summer experience. Isabella shared a Water Resources Survival Guide, Kaydence Wesson told her story through Civil Design mood boards, and Ryan Lerman took a game-inspired look at his third summer with GHA.

Since 1985, GHA’s internship program has given students opportunities to learn through hands-on project experience. It’s Real Experience that creates Real Impact. Learn more about our internship program: https://ow.ly/gs2j50Zz2az

08/11/2026

Meet Kyle Hedge, our new Engineering Technician in the Public Works Operations Division. He will contribute to the day to day work that keeps public infrastructure operating and support the communities we serve. Welcome to GHA, Kyle!

08/08/2026

Happy National Pickleball Day!

Pickleball continues to grow in communities across the country, creating new opportunities for parks and recreation agencies to expand their facilities. Designing a successful pickleball court goes beyond the playing surface. Site selection, drainage, lighting, accessibility, and long-term maintenance all contribute to a facility that serves players and the community well.

Interested in learning more? Explore our article on the planning and design considerations that help create successful pickleball facilities: https://ow.ly/g5Nf50ZxKeY

08/05/2026

Happy Professional Engineers Day!

Becoming a Professional Engineer is an achievement earned through years of education, experience, and dedication to the profession. We're proud of the P.E.s across GHA who apply that knowledge every day to projects that strengthen infrastructure and improve the communities we serve.

Thank you for everything you do.

07/30/2026

As we celebrate National Intern Day, we're proud to continue investing in the next generation of young professionals. For over 40 years, our interns have worked alongside experienced engineers and industry experts, contributing to meaningful projects that strengthen the communities we serve. From field work and design to GIS and construction observation, they're trusted with real responsibilities, real collaboration, and real opportunities to grow.

That's what Real Experience. Real Impact. means.

Learn more about our intern program: https://www.gha-engineers.com/careers/internships/

07/28/2026

Thank you to our Philanthropy Committee for organizing the annual GHA cookout in support of St. Jude Children’s Research Hospital! The funds raised will help provide essential care and treatment for children battling aggressive cancers while advancing critical research. We’re proud of our team’s generosity and the difference it will make for children in need.

07/21/2026

Be sure to stop by the GHA booth and say hello to Pat Oster and Jarett Giesey! They're looking forward to connecting with transportation professionals, exchanging ideas, and discussing the innovative solutions shaping the future of transportation infrastructure.

Whether you want to talk transportation engineering, current projects, or emerging industry trends, we'd love to connect!

07/15/2026

GHA's Emerging Professionals Network (EPN) recently spoke with students in the Youth Conservation Corps (YCC) Summer Program, a partnership between the YCC and the Lake County Forest Preserves that provides young people with conservation experience, education, and career exploration opportunities.

The discussion highlighted GHA's internship program, careers in civil engineering, GIS, and the many ways engineers help shape and improve the communities where we live and work. Thank you to the YCC Summer Program for the opportunity to meet with this year's participants.

Learn more about EPN: https://ow.ly/XZPW50ZmeXN

Address

625 Forest Edge Drive
Vernon Hills, IL
60061

Telephone

(847) 478-9700

Website

http://www.gha-engineers.com/

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