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

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

Project: Superbowl LI Cellular Network Modifications

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

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

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

Enhancing communities and the built environment.

Project: SFO Harvey Milk Terminal Boarding Area B

Your waterfront idea, our engineering expertise

Service detail: Underwater Inspections

Your Partner for Professional Engineering Consulting

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

Practical Solutions. Designed to Last.

Service detail: Civil Engineering

Engineering with integrity & purpose.

Project: The Virginia Vanguard

Innovative geotechnical, forensic structural, and materials testing services throughout Florida.

Service detail: Geotechnical Engineering

California's Only One Stop Shop

Service detail: Planning and Permitting

AWARD Engineering, Inc. is a multi-disciplinary engineering consulting firm based in Florida offering civil, structural, geotechnical, and environmental engineering services. It is recognized for its expertise in sinkhole investigation, remediation, and monitoring, as well as environmental site assessments and civil design. AWARD has served public, private, and industrial clients throughout Florida and other states since 1989.

Service detail: Sinkhole Investigation, Remediation and Monitoring

Quality, innovative, and cost-effective consulting engineering solutions

Service detail: Geotechnical Engineering

Geotechnical, Civil, and Structural Engineering Across California and the Western States

Project: LA Metro Gold Line - MSE Wall

Texas Civil Engineering Professionals

Project: Iowa Colony City Engineer

Advanced Infrastructure Design, Inc. (AID) is a consulting engineering practice established in 1998. Headquartered in Hamilton, New Jersey, with an office in Philadelphia, Pennsylvania, it is staffed by licensed Professional Engineers, scientists, researchers, and technicians. The practice specializes in transportation infrastructure preservation, deploying advanced non-destructive testing (NDT) technologies to evaluate and design solutions for roads, bridges, tunnels, airports, substructures, foundations, and parking structures. It is led by President Mojgan Mohtashami, PhD, MBA.

Service detail: Pavement Engineering