Find engineering consulting firms by capability and location.

A-1 Engineering, LLC is a structural and civil engineering practice founded in 2011, headquartered in San Antonio, Texas, with an additional office in Austin. A family-owned business, it serves property owners, developers, and contractors across residential, commercial, industrial, and institutional project types throughout central Texas. Its engineers perform foundation assessments, structural and civil designs, forensic investigations, and drainage consulting, while supporting clients with independent guidance on foundation repair decisions, load-bearing wall removals, and solar panel framing.

Service detail: Structural Engineering

Quality MEP Engineering Services You Can Trust

Service detail: MEP Engineering Design

AAB Engineering is a civil engineering and land surveying firm based in Sand Springs, Oklahoma, serving residential and commercial site development clients. Founded in 2011 by Alan Betchan, P.E., CFM, it focuses on helping clients develop their vision into a financially viable project. Alan brings more than 17 years of experience working with municipalities and developers on projects ranging from multimillion-dollar street rehabilitation to small business site designs and programmatic clients spanning four states.

Service detail: Residential Site Design

Architectural, MEP, and Civil Design Solutions

Project: Ironwood Golf Course Clubhouse HVAC System Replacement

Planning Solutions for Complex Sites

Service detail: Land Surveying

MEP Engineering Design Services

Service detail: Mechanical Engineering

Building now for tomorrow

Project: Houston Veterans Affair Medical Center

Government Contractor, Seaport-e Prime Contract Holder and Experts on Navy Energy Conservation

Service detail: Engineering Services and Technical Support

ArgenTech Solutions is a leading integrator and service provider of Uncrewed Aerial Systems (UAS) for military, civil, and commercial initiatives. Founded in 2011, it provides UAS system integration, flight operations, maintenance, and training services primarily to the U.S. Department of Defense and other government and commercial customers.

Service detail: UAS System Integration

Award-Winning, Multi-Disciplinary Engineering Firm

Project: PDK Atlantic Aviation Hangars K-L-Q

Facilitating collaboration to simplify projects and reduce construction time.

Service detail: Integrated Steel Delivery

Serving Our Nation's Airports Since 1987

Project: Relocate Runway 16-34 BAK-12 Barrier Sheds

Engineering That Won't Buckle Under Pressure

Service detail: Structural Engineering

Quality, professionalism, and unparalleled service with a commonsense approach to engineering.

Project: Molson Coors G-150 at Copper Kettle

Bringing a personal touch to your project

Project: Ross Hall Addition/Renovation

Construction project management, owner representation, and structural engineering consulting.

Service detail: Construction Project & Program Management

Trusted. Certified. Building Vibrant Futures.

Service detail: Engineering Design

Innovative Mobility Solutions For Our Changing World

Service detail: Civil and Traffic Engineering Design

Build on a Solid Foundation!

Service detail: Geotechnical Consulting

Civil and geotechnical engineering from the ground down.

Service detail: Civil and Geotechnical Engineering

Technical. Analytical. Operational.

Service detail: Test Design, Planning, and Evaluation

Overcoming the Toughest Challenges in Custom Automation

Service detail: Automation Systems Integration

Trusted Technical Advisors

Service detail: Advisory, Planning & Consulting Services

Emerging Market Marine Engineering Consultancy

Project: Deep-Sea Mining Digital Twin