Find engineering consulting firms by capability and location.

A&R Engineering is a civil engineering firm specializing in traffic and transportation engineering, headquartered in Marietta, Georgia. A&R has served clients across Georgia, South Carolina, and Alabama for over 20 years, guiding projects from due diligence through construction completion. The team works with developers, architects, attorneys, and public agencies on retail, residential, industrial, mixed-use, educational, and medical developments, delivering traffic impact studies, intersection and signal design, permitting support, construction oversight, and expert witness services.

Service detail: Traffic Studies

Engineering for an Integrated World

Project: Denver Central Business District - Traffic Signal Retiming

AIG Technical Services, LLC is a Houston-based engineering consulting practice specializing in transportation infrastructure. It offers a multi-disciplinary blend of planning, engineering, and program management services for various transportation projects, ranging from local improvements to large-scale corridor developments across Texas. The practice focuses on delivering cost-effective and safe solutions by collaborating closely with public agency clients to address complex engineering and planning challenges.

Project: SH 146 Ferry Road to I-10 Schematic and Environmental Study

Engineering design, construction support and construction inspection services for transportation infrastructure

Project: Route 440 Ramp Over Route 35 Bridge Deck Replacement

Where Engineering Meets Adventure

Project: Hampton Roads Bridge-Tunnel (HRBT) Expansion Design-Build Project

Responsive Cost Effective Solutions with Excellence!

Project: U.S. Route 202 Bridge over Passaic River - Accelerated Bridge Construction

Armstrong Glen, P.C. is a civil engineering consulting practice that provides professional engineering services throughout North and South Carolina. Founded in 1997, it focuses on quality of service, reliability, and accuracy, remaining committed to listening to client needs. The practice primarily serves local municipalities and counties on multi-year, reoccurring contracts ranging from capital stormwater projects to on-call structural services.

Project: Celia Avenue Culvert Project

Engineering Excellence at Your Service

Project: Holbrook Road Improvements

BA Inc. provides transportation-related professional engineering design and consulting services to public agencies and private developers. Established in 2004, its practice focuses on drainage and utility design, subsurface utility engineering, encroachment permitting, third-party utility coordination, and construction or project management.

Project: LACMTA Projects

Benchmark Construction Services, LLC is an Oklahoma engineering practice specializing in road and bridge construction management, construction materials testing, utility relocation coordination, resident engineering, and field services. Its Oklahoma team supports transportation infrastructure work from offices and labs in Norman, Tulsa, and Broken Bow.

Project: Kickapoo Turnpike Utility Relocation

Tomorrow's Design Since 1909

Project: Osprey Maintenance Hangars

Trusted Engineering Advisors

Service detail: Transportation Engineering

Bowman combines expertise, innovation and collaboration to deliver landmark projects that stand the test of time.

Project: Tri-State Tollway (I-294) Reconstruction, Mile Long Bridge

Experience Dedicated to Your Success

Project: DART Green Line Light Rail Expansion

Serving our clients for over 30 years.

Project: Tampa International Airport

Working to build a better Gulf Coast

Project: Keesler Gate and Division Street Improvements

Quality Delivered

Project: FHWA-EFLHD, Arlington Cemetery Defense Access Road

Your Trusted One-Stop Comprehensive Civil Engineering Solutions Provider.

Project: Lauder Basin Phase 2

Answers. Solutions. Results.

Project: USH 14, C Westby (N Main St)

Engineering Sustainable Futures with Purpose, Innovation, and Integrity

Service detail: General Site Civil Design

Excellence in Engineering since 1962

Project: Coles Road

Crafting a Shared Vision of Success

Service detail: Planning and Land Development

Built for Excellence

Service detail: Civil and Transportation Infrastructure

Progress Made Possible

Project: Sam Bass Road Widening Project