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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.

Best Engineering Solutions to Build Your Dreams

Electrical Engineering and Consulting Services

Experts in Nuclear Operations and Waste Management Solutions

Designing Spaces. Engineering Solutions. Delivering Excellence

Full-Service Architecture & Engineering Design

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

Providing Quality Services for Over 30 Years

Moving Our Communities Infrastructure Forward

Expertise You Can Trust

Applying the Latest Technology

Providing Professional Engineering Services

Civil Engineering, Surveying, and Project Management Services in Nevada

MEP, Lighting, Energy, and Life Safety Engineering

Trusted Engineering and Integration Since 1977

Engineering for an Integrated World

The right design and construction partner in Puerto Rico

ACR Engineering, Inc. is an Austin-based mechanical, electrical, plumbing (MEP), and energy engineering practice established in 1980. The practice specializes in energy management, HVAC and control systems design, commissioning, and energy saving performance contracting. Its engineers collaborate directly with building owners from initial concept through construction and commissioning to optimize efficiency and minimize operating costs.

Civil, Coastal, and Environmental Engineering and Consulting Practice

Mission-Driven.

We Make Building Projects a Better Value

AECOM is a trusted global infrastructure firm delivering professional services spanning cities, transportation, buildings, water, new energy, and the environment. Founded in 1990, with predecessor firms dating back over 120 years, AECOM is ranked #1 in general building, transportation, and water by Engineering News-Record (2025), listed at #259 on the Fortune 500, and generated $16.1 billion of revenue in fiscal year 2024. AECOM delivers planning, design, engineering, consulting, and program and construction management services throughout the full project lifecycle.

Sustainable, Innovative Engineering Solutions

Helping Build a Safer Infrastructure