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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.

Project: Mirador

Empowering Your Automation Projects

Service detail: Controls and Automation

Water | Wastewater | Stormwater

Project: Copamarina Beach Resort & Spa WWTP

Excellence is the Standard

Service detail: Energy Services

Designing Today the Puerto Rico of Tomorrow

Service detail: Architecture

Building Community. Delivering Results.

Project: Aventura Mall

Effective and Reliable

Project: Project Management - Centro Cardiovascular de Puerto Rico y del Caribe

Full-Service Project Delivery and Program Management

Project: PR-52 Congestion Management Project

Compliance, Value, and Service from Concept to Completion

Project: Patillas Head Start and Administrative Offices

Leading the Practice of Program Management

Project: R3 Program - Home Repair, Reconstruction, or Relocation

Expert design and engineering services for your projects.

Service detail: Civil Engineering

Founded in 1986, Despiau Associates Corp. is a San Juan, Puerto Rico geotechnical engineering practice and soil/geotechnical engineering laboratory. Since its founding, it has delivered foundation design, geotechnical investigation, materials testing, and construction inspection across more than 6,500 public and private projects throughout Puerto Rico, including Vieques and Culebra. Direct involvement in foundation supervision, analysis, and design spans more than 3,000 projects - roads, bridges, schools, parking facilities, residential and multi-story buildings, industrial facilities, and pharmaceutical plants. Alongside core geotechnical services, the practice offers environmental soil and groundwater characterization and forensic engineering and expert witness support for financial institutions, insurance companies, attorneys, and developers. Industries served include pharmaceutical, commercial, manufacturing, retail, waste management, and state, federal, and municipal government.

Service detail: Geotechnical Engineering Services

Setting a New Standard in Site Development

Project: Federal Building Complex and Childcare Center

Engineering strength. Building trust.

Project: R3 Housing Program Construction

Engineering Excellence in Puerto Rico

Project: R3 Demolitions and Residential Construction

Engineering | Architecture | Management

Service detail: Architectural Design

Multiple Opportunities, One Solution.

Service detail: Engineering & Design

Trusted Geotechnical Consultants to Many of the World's Leading Engineering Design Firms

Service detail: Geotechnical Engineering

Geotechnical Engineering Services (GES) is a professional service corporation based in Dorado, Puerto Rico, specializing in geotechnical and environmental engineering consulting. Founded in 1998 by Geotechnical Engineer Aniel Grillasca Rodriguez, P.E., M.E.C.E., GES offers subsoil exploration, slope stability analysis, seismic hazard evaluation, materials testing, geophysical surveys, and environmental studies to private and public sector clients. Grillasca Rodriguez brings more than 25 years of civil engineering experience and involvement in over 2,500 projects. GES operates a full-service earthwork and materials testing laboratory certified by AASHTO and the U.S. Army Corps of Engineers, and a fleet of three CME drilling rigs with OSHA-certified crews, including a barge-mounted rig for marine and offshore work.

Service detail: Subsoil Exploration and Foundation Engineering

Engineering solutions that move communities forward.

Project: CDWWTP Oxygen Production Facility

Multidisciplinary architecture, structural design, and project management services

Project: Campo Fresco Facility

Your Helping Hand

Service detail: Design Services

Designed for What's Next

Service detail: Water and Wastewater Systems

JLMS Consulting Engineers, P.S.C. is a mechanical engineering design and consulting practice based in San Juan, Puerto Rico, with more than twenty years of experience in HVAC, plumbing and piping, fire protection, controls and instrumentation, and energy audits. JLMS has designed systems for commercial, institutional, industrial, pharmaceutical, and residential projects across Puerto Rico, the continental United States, and the broader Caribbean region. A member of the USGBC Caribbean Chapter since 2005, it has contributed to numerous LEED-certified projects spanning retail, restaurant, school, healthcare, and pharmaceutical facilities, including a LEED Platinum-certified industrial project that received the Puerto Rico Engineers Council Outstanding Project Award.

Project: Sartorius Stedim Filters