ENGINEERING THE SUCCESS
OF OUR COMMUNITIES


SINCE 1965

CIVIL ENGINEERING | STRUCTURAL ENGINEERING | LAND SURVEYING | ENVIRONMENTAL

Hampton, Lenzini and Renwick, Inc. is an employee-owned Illinois firm delivering expert transportation engineering, environmental, and surveying services. Since 1965, our 'your work is our work' philosophy has guided us in providing practical, innovative solutions for every project.

HLR named a 2026 Employer of Choice!

Hampton, Lenzini and Renwick, Inc. (HLR) is proud to be named a 2026 AEC Employer of Choice® by PSMJ Resources, Inc., the leading global business management consultancy for the architecture and engineering industry. This award recognizes firms that excel in workforce retention and productivity by achieving the highest levels of employee engagement.

ESI’s Best Place to Work for 2024

We are thrilled to be awarded the Engineering Society of Illinois (ESI) 2024 "Best Place to Work"! This recognition reflects our commitment to employee satisfaction and a supportive work environment. Discover what makes HLR stand out and experience our award-winning culture firsthand!

Featured Projects

From large-scale engineering projects to neighborhood street enhancements, HLR delivers innovative designs and infrastructure solutions that strengthen communities and support a healthier environment.

VIEW ALL PROJECTS

numbers we're proud of

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Team Members

Office Locations  in Illinois

Years of Service

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Firm to Work

Giving back to Our Communities

We work hard to give back.

HLR corporately and individually embrace the responsibility to make a positive difference in the communities in which we live and work by giving back our time and resources — and we are always actively seeking more ways we can help!

LATEST NEWS & INSIGHTS

HLR Named a 2026 AEC Employer of Choice® by PSMJ Resources, Inc.

By HLR • August 4, 2026
Hampton, Lenzini and Renwick, Inc. staff at its All-Employee Meeting on February 16, 2026 in Champaign, IL.

A Commitment to Growth: Kate Graduates from ACEC Illinois Leadership Institute

By HLR • June 16, 2026
Graduates of the ACEC Illinois Leadership Institute Class of 2026 are honored during the ACEC Illinois Spring Board Meeting & Member Recognition Luncheon on June 16, 2026.

HLR Celebrates Elgin Area Leadership Academy Class of 2025-26

By HLR • May 8, 2026
Hampton, Lenzini and Renwick, Inc. (HLR) is proud to congratulate Sergio Perez and the entire graduating class of the 2025–26 Elgin Area Leadership Academy (EALA).

AWARD-WINNING CLIENT SATISFACTION

We're proud to be a recipient of the 2022 Premier Award for Client Satisfaction by PSMJ Resources, Inc. This award is the only designation in the industry that highlights firms’ commitment to client experience.

READY TO JOIN OUR TEAM?

At HLR, our success starts with our people. We’re proud to be recognized as an AEC Employer of Choice®, and we’re always looking for talented engineers, surveyors, environmental specialists, and business professionals to join our growing team.

EXPLORE CAREERS