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

Full service planning and design.

Project: Pacific Industries Manufacturing Facility

Multidisciplinary engineering and support services in the Baltimore-Washington area

Project: WMATA Bus System Renovations

Design Solutions That Shape Communities

Project: George Mason University Child Development Center

Many Disciplines One Team

Project: Haven Hollow Park Improvements

Innovation. Integrated

Project: Strategic Facility Planning

Texas Civil Engineering Professionals

Project: Iowa Colony City Engineer

Shaping the places where you Live, Learn, Play and more.

Project: Osceola County School for the Arts

Founded in 1950, Alper Audi, Inc. is a St. Louis-based structural engineering practice with engineers registered in more than 45 states. It serves architects, contractors, developers, owners, and government clients across commercial, industrial, institutional, and public markets. More than 50 percent of assignments are delivered on a design-build basis, and annual project volume contributes to more than $2.5 billion in aggregate construction value.

Project: Forsyth Pointe

Architectural and Engineering Excellence for Over 55 Years

Project: North Elementary School Connector

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

Project: Bellingham Fountain District Mixed-Use Building

Multi-Disciplinary Architecture, Structural Engineering, and BIM Solutions

Project: Microsoft Pedestrian Bridge

Apex Technology Inc. is a full-service construction engineering company based in Jacksonville, Florida, providing coordinated structural, MEP, and component design and engineering services for residential homebuilders nationwide. Using BIM, Revit, and virtual construction modeling (3D through 6D), Apex streamlines design workflows, reduces build times, and lowers construction costs for single-family and multi-family builders. It focuses primarily on the residential and multifamily markets across the Southeast, Mid-Atlantic, Midwest, and Southwest United States.

Service detail: MEP Engineering

Engineers and Scientists

Project: Infrastructure Upgrade in Coney Island

Arizona Engineers Group is an engineering and architectural firm specializing in innovative solutions for healthcare, commercial, residential, and large-scale projects. Licensed across 15 states with over 19 years of experience and 1,500-plus successful projects, the team delivers architectural design, civil engineering, structural engineering, electrical substation design, forensic engineering, and regulatory consulting with a focus on quality, safety, and client satisfaction.

Service detail: Architectural Services

Bringing Vision to Reality Since 2014

Project: The Rochester at Blue Parkway

Shaping the communities that we call home.

Project: Fountaingrove Passive House

Bringing Architectural Visions to Life

Project: Pittsburgh Athletic Association Renovation

Bringing customer service and technical expertise to the forefront of structural engineering

Project: Western Washington University - House of Healing

10 Years Serving Our Community

Project: Retreat Meadows

Stronger by Design.

Project: Caltrans District 5 Pfeiffer Canyon Emergency Bridge Replacement

From Foundation To Final Permit.

Project: DC 12-Unit Residential Development

Engineering a better future focused on the human experience.

Project: Cencora

Full-service structural engineering

Project: KO'ULA