Public engineering firm directory

Find engineering consulting firms by capability and location.

Search engineering firm profiles built for buyers who need a shortlist, not a sales pitch.

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Eng. Miguel A Bonilla PSC

San Juan, PR

From start to finish, we help get the job done!

WebsitePhone1 office3 projects
Service: Construction InspectionService: Ensures Projects Conform To Design PlansIndustry: RetailType: Owner's Engineer+10 more

EngGroup, PSC

Culebra, PR

Power in Motion

WebsitePhone1 office1 projects
Service: Energy Management & Control SystemsService: Managed Services for Energy Management SystemsIndustry: Electric UtilitiesType: Automation & Controls+18 more

Engineerum Solutions

Houston, TX

We Innovate

Website3 officesUpdated Jun 2026
Service: Mechanical EngineeringService: Structural DesignIndustry: TransportationType: Automation & Controls+46 more

Engitech LLC

Gurabo, PR

Engineering Excellence in Puerto Rico

WebsitePhone1 office5 projects
Service: Pharmaceutical ConstructionService: Clean Room ConstructionIndustry: CommercialType: Civil Engineering+33 more

Enrique Ruiz & Associates, P.S.C.

San Juan, PR

Engineers, Architects, and Consultants

WebsitePhone1 office5 projects
Service: Energy ManagementService: Energy Audits & Consumption ReductionIndustry: Power GenerationType: Civil Engineering+13 more

Entech PR PSC

San Juan, PR

Engineering | Architecture | Management

WebsitePhone2 offices14 leaders
Service: Architectural DesignService: Master and Conceptual DesignIndustry: CommercialType: Architecture & Engineering+49 more

Estructuras AE CSP

San Juan, PR

Structural Engineers, Consultants & Project Managers

WebsitePhone1 office1 projects
Service: Structural & Seismic EngineeringService: Seismic Evaluation & RetrofittingIndustry: BridgesType: Structural Engineering+23 more

F. Irizarry & Associates, PSC

Ponce, PR

Multiple Opportunities, One Solution.

WebsitePhone1 office3 leaders
Service: Engineering & DesignService: Civil Design DevelopmentIndustry: CommercialType: Architecture & Engineering+19 more

GLM Engineering Group PSC

Santurce, PR

GLM Engineering Group PSC (Gregory L. Morris Engineering) is a multi-disciplinary scientific and engineering firm based in Santurce, Puerto Rico, specializing in water resources, hydrologic-hydraulic analysis, environmental studies, reservoirs and sedimentation, and civil design. GLM Engineering is a recognized leader in water resources and fluvial sedimentation in Puerto Rico, with internationally recognized expertise in sedimentation management. It serves both public and private sector clients and has provided training and project analysis across numerous countries.

WebsitePhone1 office2 publications
Service: Environmental Studies and PermitsService: Project Master Planning and DevelopmentIndustry: WastewaterType: Civil Engineering+46 more

GMTS, PSC

San Juan, PR

Geoprofessional and Materials Testing Services

WebsitePhone1 office13 projects
Service: Geotechnical EngineeringService: Site EvaluationIndustry: Highways & RoadsType: Geotechnical Engineering+54 more

Geo Engineering Llc

San Juan, PR

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

WebsitePhone1 office2 leaders
Service: Geotechnical EngineeringService: Foundation EngineeringIndustry: AviationType: Geotechnical Engineering+34 more

Geotechnical Engineering Services

Dorado, PR

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.

Website1 office2 leaders2 credentials
Service: Subsoil Exploration and Foundation EngineeringService: Allowable bearing capacity evaluationIndustry: ResidentialType: Geotechnical Engineering+28 more

HBC Engineering Company

Miami, FL

Engineering solutions that move communities forward.

WebsitePhone6 offices10 projects
Service: Aviation EngineeringService: Airfield Pavement DesignIndustry: TransportationType: Civil Engineering+108 more

Horacio Díaz & Associates Corp. C.S.P.

Humacao, PR

Multidisciplinary architecture, structural design, and project management services

WebsitePhone2 offices2 projects
Service: Engineering and Architectural DesignService: Landscape Architecture DesignIndustry: CommercialType: Architecture & Engineering+24 more

IEMES, PSC

San Juan, PR

Right choices today for a better tomorrow.

WebsitePhone1 office3 projects
Service: Air Quality ServicesService: Compliance Inspections and AuditsIndustry: Environmental & RemediationType: Environmental Engineering+40 more

Ingenium Professional Group PSC

San Juan, PR

Your Helping Hand

WebsitePhone2 offices1 leaders
Service: Design ServicesService: Technical SpecificationsIndustry: ResidentialType: Civil Engineering+29 more

Innobal

Guaynabo, PR

Creative vision, quality and commitment in any size project

WebsitePhone1 office4 leaders
Service: Project ManagementService: Validation and QualificationIndustry: PharmaceuticalType: Process Engineering+9 more

Integra Design Group

San Juan, PR

Designed for What's Next

WebsitePhone4 officesUpdated Jun 2026
Service: Water and Wastewater SystemsService: Potable Water SystemsIndustry: AirportsType: Architecture & Engineering+33 more

JLMS Consulting Engineers, P.S.C.

San Juan, PR

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.

Website1 office2 projects3 credentials
Service: Mechanical EngineeringService: Heating, Ventilation, and Air ConditioningIndustry: CommercialType: Mechanical Engineering+16 more

Jaca & Sierra Engineering, PSC

Trujillo Alto, PR

Reliable & Experienced

WebsitePhone1 officeFounded 1967
Service: Geotechnical EngineeringService: Soil and Construction Material TestingIndustry: InfrastructureType: Geotechnical Engineering+7 more

Julio Gonzalez-Fortuno, MSEM, P.E. (JGF Group P.S.C.)

Ponce, PR

Environmental Engineering Excellence

WebsitePhone1 office3 projects
Service: Environmental EngineeringService: Environmental Compliance ConsultingIndustry: GovernmentType: Environmental Engineering+32 more

Klein Engineering, PSC

Fairfax, VA

Safe Roads Save Lives

WebsitePhone2 officesFounded 2007
Service: Transportation and Traffic StudiesService: Surface TransportationIndustry: TransportationType: Transportation Engineering+25 more

Luis Hernandez y Asociados C.S.P.

Manati, PR

Environmental and Hydrologic Engineering

WebsitePhone1 office3 projects
Service: Water and Wastewater Infrastructure DesignService: Water Treatment Facility UpgradesIndustry: WastewaterType: Environmental Engineering+14 more

MGV Geotechnical Group, PSC

Vega Baja, PR

Certified Precision. Proven Performance.

WebsitePhone1 office14 projects
Service: Geotechnical & Geological EngineeringService: Foundation Design & RecommendationsIndustry: InfrastructureType: Geotechnical Engineering+34 more