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

Sustainable Designs | Better Engineering Vision

Project: Trinity International University - New Waybright Student Center

2IM Group, LLC is a Chicago-based civil, environmental, and transportation engineering practice. Now part of MacKay, it continues to deliver technical solutions across highways, roads, streets, aviation, rail, transit, utilities, and stormwater management systems while offering expanded resources and broader geographic reach.

Project: O'Hare Terminal 3, Concourse L Expansion

Colorado Civil, Structural, & Land Surveying Experts

Project: Love's Travel Stop & RV Park Designs

Air. Land. Water.

Service detail: Air Quality and Environmental Compliance

Dedicated to service, quality, and value delivered in a timely manner to meet your needs.

Service detail: Residential Home Evaluations

Benefit from an innovative and diverse range of surveying and engineering experience.

Project: Admiration Foods Facility

Proper Execution with Precision

Project: Gordie Howe International Bridge

Providing Quality Services for Over 30 Years

Project: Cumberland Levee Repair at Lake Texoma

Specializing in geotechnical, structural, and civil engineering excellence

Project: Big Beaver Bridge

Innovative, Trusted Structural Engineering Since 1996

Service detail: Core Structures

Engineering Excellence + Inspiring Innovation

Service detail: Castings

A&J Consulting Engineering Services, P.C. is a full-service MEP consulting engineering practice headquartered in Clifton, New Jersey. Founded in 1988 by Jay Agarwal, P.E., A&J delivers mechanical, electrical, and plumbing systems design, pharmaceutical validation and commissioning, construction administration, sustainable design, and high-technology systems consulting. Clients span the pharmaceutical, biotechnology, commercial, educational, governmental, industrial, and religious sectors across the New York-New Jersey region.

Project: Validation of an Aseptic Vial Filling Line

Providing Safe Solutions.

Project: NASA Goddard Space Flight Center Safety and Mission Assurance Services (SMAS) III

Creating A Safer Tomorrow, Today

Service detail: Industrial Hygiene

A. G. Consulting Engineering, PC is an established MEP and construction management consulting practice. It offers mechanical, electrical, plumbing, fire protection, fire engineering, LEED consulting, special inspection, and construction management services for infrastructure, institutional, and public works projects.

Project: NYCT Fulton Street Transit Center

Civil Engineering, Surveying, and Project Management Services in Nevada

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

Providing Engineering Solutions for Sustainable Infrastructure

Project: Lummus Park Waterfront Redevelopment

MEP, Lighting, Energy, and Life Safety Engineering

Service detail: MEP Services

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

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

Project: Washington Avenue Streetscape Project

Cost-effective, one-stop engineering, surveying, and planning services

Project: Los Alamos County Golf Course Community Building