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

Energy by Design

Project: JMU Carrier Library Renovation, Restoration, and Expansion

A Squared Plus Engineering Support Group, LLC (A2+ESG) is an engineering practice that specializes in mechanical, electrical, plumbing, and information transportation system design. It delivers planning, engineering support, system analysis, and inspections for commercial, residential, industrial, and institutional facilities, including specialized experience in public safety and correctional environments.

Project: Corola EMS Paramedic - Station 1

MEP, Lighting, Energy, and Life Safety Engineering

Service detail: MEP Services

Cost-effective, one-stop engineering, surveying, and planning services

Project: Los Alamos County Golf Course Community Building

Architecture | Engineering | Surveying

Project: Square Dashnaw Road Bridge Replacement

Multidisciplinary Engineering, Special Inspections & Expediting Services

Service detail: Structural Engineering

Engineering with integrity & purpose.

Project: The Virginia Vanguard

Engineering The Future

Service detail: MEP & Fire Protection Engineering

Precise. Responsive. Solutions.

Project: Annapolis Landfill Solar

Trusted Expertise in Mechanical, Electrical and Plumbing Engineering Design

Project: Glasshaus In The Grove

Any Scale, Every Detail Handled.

Project: Saks Fifth Avenue Flagship Renovation

Build better. Design right.

Service detail: Mechanical Engineering Design

Innovative and sustainable engineering solutions

Project: Michoacan Ice Cream Shop

Many Disciplines One Team

Project: Haven Hollow Park Improvements

Above Grade Engineering provides civil engineering, electrical engineering, lighting design, and land surveying for commercial, residential, land development, educational, and government projects. Its services span site grading and drainage design, utility infrastructure, SWPPP documentation, public agency coordination, and a full range of surveying services including ALTA surveys, subdivision mapping, and construction staking. An in-house electrical engineering and lighting design division serves clients across the same project portfolio.

Service detail: Civil Engineering

Harmonizing Relationships, Sustainability and Innovation

Project: The Lucas Museum of Narrative Art

MEP Engineering Design Services

Service detail: Mechanical Engineering

Powering Your Future

Service detail: Electrical Contracting

Engineering Together

Project: Wallops Mission Operations Command Center

Making Bold Visions Work

Project: David Rockefeller Creative Arts Center

Transform Your Vision with Our Professional Engineering Team.

Project: Springville Library

Professional engineering services for integrated building design

Project: Petrie Residence Addition & Renovation

Architectural Engineering Services

Project: 209 Mt Pleasant