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

Designing Spaces. Engineering Solutions. Delivering Excellence

Project: American University - Student Center

Honest, Authentic Solutions

Service detail: Architecture

We get it: Your vision. Your values. Results.

Project: Guard & Grace

Specializing in geotechnical, structural, and civil engineering excellence

Project: Big Beaver Bridge

Civil Engineering, Surveying, and Project Management Services in Nevada

Project: NGM Cortez Hills Underground and Goldrush Master Survey Control Networks

Multidisciplinary engineering and support services in the Baltimore-Washington area

Project: WMATA Bus System Renovations

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

Project: Washington Avenue Streetscape Project

We build confidence

Project: Offset Success for Aviation Client

AGDL International is an integrated consulting engineering firm based in El Paso, Texas, serving clients with property and infrastructure interests in the US and Mexico. The team brings extensive cross-border experience applying US and Mexican technical standards - including ASTM, ACI, AISC, ALTA/NSPS, USPAP, NOM, and PROFEPA - across structural, civil, environmental, and land-related projects. Clients span industrial manufacturers, hospitality brands, municipal governments, and school districts.

Service detail: Structural Design

Professional problem-solvers achieving clients' goals and advocating their success

Project: Boer Dairy Expansion

Professional Project Management Group

Project: Harris County Emergency Corps Building Projects

Your Partner for Professional Engineering Consulting

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

The Best Team for Project Success

Service detail: Program and Project Management

Innovative Construction Solutions

Service detail: Program and Project Management

You See Us Every Day

Project: Braddocks Mill Dam

Keeping Construction Projects on Track

Project: Reagan National Airport

All County and Associates, Inc. (ACA) is a full-service civil engineering, land surveying, and environmental permitting firm established in 1992 and located in Gilbertsville, Pennsylvania. ACA serves clients across fifteen counties in eastern Pennsylvania, covering Berks, Bucks, Carbon, Chester, Delaware, Lackawanna, Lancaster, Lehigh, Luzerne, Montgomery, Monroe, Northampton, Pike, Schuylkill, and southern Wayne counties. The practice serves architects, builders, contractors, developers, homeowners, home inspectors, and real estate agents with a focus on helping clients navigate permitting and regulatory processes.

Service detail: Civil Engineering

Making Buildings Perform Better

Service detail: Building Envelope

Allen Engineering and Science is an environmental, civil, and structural engineering practice serving private and public clients across the southeastern United States. Founded in 1993 as Eco-Systems and renamed in 2013, the company combines engineering, environmental science, planning, and construction management for oil and gas, manufacturing, energy, chemical, solid waste, real estate, and public-sector programs.

Service detail: Engineering

Where Engineering Meets Adventure

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

Innovative Power Solutions

Service detail: Power Systems Engineering

Your Vision, Our Commitment - Built to Last in Whatcom, Skagit, and Beyond

Project: Bellingham Fountain District Mixed-Use Building

Delivering Personalized Surveying & Engineering Solutions

Service detail: Civil Engineering