Find engineering consulting firms by capability and location.

18 Grados Design is a multidisciplinary design-build architecture and engineering practice based in Puerto Rico, specializing in contemporary design and comprehensive project development. Founded in 2013, the practice delivers a diverse range of services encompassing architecture, civil and structural engineering, permitting, and construction management. It supports projects across multiple sectors, ranging from custom single-family residences to complex retail expansions and mixed-use developments. By integrating design and construction under a single collaborative framework, 18 Grados Design streamlines the execution of both small-scale renovations and large-scale commercial developments.

Project: Mirador

Founded in Texas, by Texans.

Project: Terminal Development Program - San Antonio Airport

Innovation, Integrity & Quality - All of your A&E, Surveying and Utility Locating needs under one roof.

Project: Superbowl LI Cellular Network Modifications

Proper Execution with Precision

Project: Gordie Howe International Bridge

Providing Quality Services for Over 30 Years

Project: Cumberland Levee Repair at Lake Texoma

Innovative and Practical Engineering Solutions

Service detail: Structural Engineering

Specializing in geotechnical, structural, and civil engineering excellence

Project: Big Beaver Bridge

Leaders in Design, Construction, and Environmental Services

Project: RDU Airport Terminal 2 Expansion

Multidisciplinary engineering and support services in the Baltimore-Washington area

Project: WMATA Bus System Renovations

Driving Innovation and Digitization in Engineering

Service detail: Civil and Infrastructure Engineering

ABCO Engineering is a civil and geotechnical engineering firm established in 2014 and headquartered in Nampa, Idaho. With over 20 years of staff experience in civil and construction engineering, ABCO serves municipal, commercial, and private development clients. Licensed as a Professional Engineer in Idaho, Oregon, Nevada, and Utah, the firm operates primarily in the Treasure Valley and surrounding region.

Service detail: Civil Engineering

Turning client vision into buildable, cost-effective solutions.

Service detail: Architectural and Engineering Design

Civil & Structural Engineering, Design Services, General Contracting, and Construction Management

Project: Washington Avenue Streetscape Project

Geotechnical engineering, material testing, special inspections, and drilling services in Arizona

Service detail: Geotechnical Engineering

ACT ONE & Associates is a consulting engineering and land surveying firm established in 2012 and based in Harrisburg, Pennsylvania. Licensed in Pennsylvania as Professional Engineers, Professional Land Surveyors, and a Sewage Enforcement Officer, the firm serves builders, contractors, developers, individual property owners, institutions, and municipalities with a broad range of civil, environmental, and structural engineering services.

Service detail: Land Surveying

Mission-Driven.

Project: Naval Air Station North Island Soil Investigation

Engineering, Surveying, and Inspections

Project: 95REVIVE Pottstown Expressway Reconstruction

We build confidence

Project: Offset Success for Aviation Client

Converged Engineering Services

Service detail: Geotechnical Testing

Enhancing communities and the built environment.

Project: SFO Harvey Milk Terminal Boarding Area B

Your waterfront idea, our engineering expertise

Service detail: Underwater Inspections

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

Your Partner for Professional Engineering Consulting

Project: WSLP-105 and WSLP-108 Drainage Structures, Levees and Floodwalls

Specialized dam safety, assessment, and rehabilitation engineering

Project: Adams Lake Dam Rehabilitation