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

Engineering Confidence From the Ground Up

Service detail: Structural Design

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

Your Trusted Engineering Partner

Service detail: Land Development

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

Project: Superbowl LI Cellular Network Modifications

Specialized civil and structural engineering services for bridges and infrastructure projects.

Project: Shasta Viaduct

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

Project: Admiration Foods Facility

Full-Service Architecture & Engineering Design

Project: Eastern Mirage Hotel & Medical Center

Proper Execution with Precision

Project: Gordie Howe International Bridge

Innovative, Trusted Structural Engineering Since 1996

Service detail: Core Structures

See it. Solve it. Stand by it.

Service detail: Civil Engineering

Your Engineering Solutions... Start to Finish.

Service detail: Roadway, Highway, and Intersection Improvements

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

Applying the Latest Technology

Service detail: Civil Engineering

Leaders in professional engineering for over 40 years

Project: Passamaquoddy Water Treatment Plant

Civil Engineering, Surveying, and Project Management Services in Nevada

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

Structural Engineering & Design

Project: Nightingale School

Leaders in Design, Construction, and Environmental Services

Project: RDU Airport Terminal 2 Expansion

Full service planning and design.

Project: Pacific Industries Manufacturing Facility

Civil and Structural Engineers Montana

Project: Flathead Lake Engineered Septic System

Driving Innovation and Digitization in Engineering

Service detail: Civil and Infrastructure Engineering

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

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

Service detail: Geotechnical Engineering