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

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

Project: Superbowl LI Cellular Network Modifications

Your Partner in Civil Engineering & Community Planning

Project: Sandy Vision and Comprehensive Plan

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

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

Providing Engineering Solutions for Sustainable Infrastructure

Project: Lummus Park Waterfront Redevelopment

Structural Engineering & Design

Project: Nightingale School

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

ADC's Track Record Speaks for Itself

Project: CHS Taxiways Repair

Design Solutions That Shape Communities

Project: George Mason University Child Development Center

Designing America's Energy Lifelines

Service detail: Chemical and Process Design

We build confidence

Project: Offset Success for Aviation Client

Consulting Engineers

Project: Colonial Heritage