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

Passionate and Creative

Project: Vacuum Assisted Breast Biopsy Device

Developing Ideas From Concept To Product

Project: The BabyToon Silicone Baby Spoon

Precision commissioning, testing, and cleanroom certification services nationwide.

Service detail: Building Systems Commissioning

Transforming Ideas into Reality with Engineering Expertise

Service detail: Engineering Design Services

Harmonizing Relationships, Sustainability and Innovation

Project: The Lucas Museum of Narrative Art

Engineers - Architects - Surveyors

Project: Chattanooga Terminal Expansion and Renovation

When You Need to Know Why

Service detail: Forensic Analysis and Failure Investigation

Integrity in Every Design, Solutions for Every Challenge: Your Trusted Marine Engineering Partner.

Project: First Great Lakes Bulk Freighter in Nearly Four Decades

The 3D Design Team for the World's Best Innovators

Service detail: Product Design and Engineering

Your Strategic Engineering Partners

Project: Humboldt Park Health Wellness Center

Clark Nexsen is a transdisciplinary architecture and engineering practice founded in 1920, with nearly 400 employees across nine offices. It joined JMT in 2025. It provides architecture, civil, structural, mechanical, electrical, fire protection, process, and transportation engineering services to clients in education, defense, government, healthcare, commercial, and infrastructure markets across the United States.

Project: Madera Cyber Innovation Center

Boiler, combustion, thermal, and steam systems engineering.

Project: BFB boiler for high-moisture biomass - South America

Conceive. Believe. Achieve.

Service detail: Design Research

Exceeding Expectations Is Our Priority

Service detail: Civil, Mechanical & Structural Engineering

Imagine. Create. Improve.

Project: Google Henderson Hub

It's Relationships We Build

Project: U.S. Pentagon

High-quality engineering services and support

Service detail: Engineering

DDI Engineering designs and builds custom industrial machinery and equipment tailored to manufacturing operations. Operating since 1987, the practice specializes in unique, one-of-a-kind machines engineered for safety, utility, and seamless integration into existing processing lines. Its capabilities span test and assembly automation, precision gaging, and custom tooling, alongside highly specialized systems for processing chemical, plastic, and energetic materials.

Project: Mini Twin Screw Development

Fusing design and engineering to eliminate conflicts between elegance and functionality.

Service detail: Mechanical Engineering

Bringing Innovation to Today's Technical Challenges

Service detail: Engineering Design

Innovate Transformatively

Service detail: CAD Training

Engineering & Architecture

Service detail: Architectural Design

Multidisciplinary engineering, architecture, design and consulting services.

Project: Southwest Calgary Ring Road