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ENTECH Design and Project Management, P.S.C. is an engineering firm founded in 2006 by a multidisciplinary staff with 50+ combined years of experience. Serving both public and private clients, we provide a broad range of services that includes consulting, planning, engineering and architectural design, as well as environmental and project management.




ENTECH provides a wide variety of services from conceptual design and feasibility studies through the detailed design and full project execution tailored to meet both the project and our customers’ requirements.

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•Feasibility Studies
•Site Selection and Due Diligence
•Master and Conceptual Design




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•Envioronmental Site Assessment
•Environmental Impact Statement
•Solid Waste Management
•Storm Water Pollution Prevention Plans
•Spill Prevention Control & Countermeasure Plans
•Environmental Audits
•Sanitary Sewer Evaluation
•Infiltration and Inflow Analysis

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Engineering Technologies

•GIS Services
•Sewer Mapping
•Sewer Evaluation Survey
•Flow Monitoring Services
•CSO Control Plans & Monitoring
•Field Data Collection & Management
•SSO Elimination Plans

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Project Management

•Project Coordination
•Quality Control and Assurance
•Constructability Review


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Inspections Services

•Value Engineerng
•Constructuion Observation
•Contract Management



About Us

ENTECH is an engineering and design services firm, active in multiple sectors. This includes commercial, industrial, infrastructure, environmental and residential markets. Our seasoned professionals will oversee a project throughout its entire life cycle – from planning to construction, with our longstanding client relationships and high rate of repeat business proof of our continued success. Throughout the years, we have become known for our talent and experience in providing innovative solutions to difficult challenges, while overcoming and excelling in all aspects of the planning, design and construction phases.

We invite you to explore our work and learn what ENTECH has to offer.

Our Mission

ENTECH is committed to developing practical strategies aimed at delivering projects on schedule, within budget and with the highest level of quality to accomplish our customers’ goals.


Our Vision

To become a leading local and international engineering and architectural solutions provider, delivering excellence by:

•Building long-term client relationships through superior value.
•Empowering and valuing our most important resource – our experienced professionals.
•Performing our work according to the highest industry standards, with an emphasis on quality, integrity, cost effectiveness, responsiveness and timeliness.


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Our Team

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    Pedro R. Quirós Pierce, P.E., M.E.

    Roberto López Esquerra, P.E., M.E.

    Javier A. Quirós Pierce, P.E., M.E.

  • Kevin M. Crespo, P.E.

  • Edgardo J. Berrios Rojas, P.E.

  • Sara Caro Otero, P.E.

  • Amy L. Pérez Poueymirou, AIT

  • Samuel Maldonado Sosías

  • Janira Soto Echevarría, Drafter

  • David Vázquez Montero, Drafter

  • Luis G. Santiago Castro, Drafting Department Manager

  • Anibal Colondres, Field Technician

Our Clients

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And now

Contact us

Is time to do it

If you are interested in our services and want to explore the possibility of becoming one of our clients, send us an email, message, or simply give us a call.

San Juan Office:

Physical Address: 1665 Ave. Victor M. Labiosa Ste. 304, San Juan, PR 00926-4151


Miami Office:

Physical Address: 8333 NW 53ST UNIT 450 Doral FL 33166

Mailing Address: PO Box 145236 Coral Gables FL 33114