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 Excellence Delivering High-Quality Engineering, Surveying & Consulting Services to the Rocky Mountain Region

Service detail: Civil Engineering

Applying the Latest Technology

Service detail: Civil Engineering

Civil Engineering, Surveying, and Project Management Services in Nevada

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

Mission-Driven.

Project: Naval Air Station North Island Soil Investigation

We build confidence

Project: Offset Success for Aviation Client

Civil Services with a Forward-Thinking Approach

Project: VIA Park and Ride at Stone Oak

Best-In-Class Engineering Expertise

Project: Fremont Blvd/Old Warm Springs Blvd - New Signal

Your Partner for Professional Engineering Consulting

Project: WSLP-105 and WSLP-108 Drainage Structures, Levees and Floodwalls

More Than Just a Project

Service detail: Land Surveying

ASA Engineering & Surveying, LLC is a South Georgia engineering consultancy based in Valdosta, established in 1988, offering civil engineering, environmental engineering, land surveying, and aerial mapping services. Over 85% of business comes from repeat clients across commercial, residential, industrial, and governmental sectors. ASA is Georgia Department of Transportation Pre-Qualified, recognized by the Georgia EPD for exemplary erosion control and environmental plans, and holds FAA Part 107 certification for drone-based aerial mapping.

Service detail: Civil Engineering

Engineering and Environmental Consultants

Project: ATOKA Bioremediation Project

Many Disciplines One Team

Project: Haven Hollow Park Improvements

Integrated Engineering, Environmental, and IT Solutions for Efficiency, Safety, and Sustainability

Project: Redstone Arsenal Facility Audits & Energy Systems

A solution-oriented international organization experienced in engineering and IT services.

Project: Grand Ave. Ramp Reconstruction

architects + engineers

Project: Big M Building Reimagining

Projects You Value. Partners You Trust.

Project: Public Utility District Modernization

Delivering public infrastructure efficiently, economically, and sustainably.

Service detail: Civil Engineering

AFJMc is a consulting engineering firm with more than 55 years of experience delivering civil, structural, mechanical, electrical, and transportation engineering services. Its portfolio includes roadways, bridges, utility and site design, industrial process systems, higher education facilities, healthcare facilities, government buildings, sports and recreation facilities, and commercial projects.

Project: Jimmie Davis Bridge (LA 511) Replace/Rehab

Founded in 1980, Aliquot Associates, Inc. is a multi-disciplinary engineering and surveying firm serving public and private clients across the San Francisco Bay Area. The practice offers civil engineering, traffic engineering, and land surveying services from offices in Oakland and Walnut Creek, California. Aliquot brings decades of expertise across diverse project types including public roadways and highways, transit facilities, residential subdivisions, commercial and mixed-use sites, water and sewer systems, stormwater management, and park improvements. With extensive agency-side experience and strong local knowledge across multiple Bay Area jurisdictions, the team provides responsive, customized service from initial planning and feasibility studies through design, permitting, construction, and inspection. Every project is managed directly by a principal, enabling quick decision-making and close coordination with property owners, architects, contractors, and agency representatives.

Project: Oakland Army Base Redevelopment

Solutions Engineered by Design

Project: Bayou Country Sports Park

Allen Engineering and Science is an environmental, civil, and structural engineering practice serving private and public clients across the southeastern United States. Founded in 1993 as Eco-Systems and renamed in 2013, the company combines engineering, environmental science, planning, and construction management for oil and gas, manufacturing, energy, chemical, solid waste, real estate, and public-sector programs.

Service detail: Engineering

Alliant Engineering, Inc. Alliant blends project delivery excellence with a passion for innovation, managing projects from inception to completion with national expertise and deep local knowledge. Alliant's diverse team of engineers, landscape architects, planners, construction managers, environmental specialists, and surveyors brings multi-disciplinary collaboration to complex public infrastructure and private development projects.

Service detail: Civil Engineering

Where Engineering Meets Adventure

Project: Hampton Roads Bridge-Tunnel (HRBT) Expansion Design-Build Project