| About

PBS Engineers, Inc. is committed to delivering a high quality product on time, 
on budget and in a professional and competent manner.

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    Kunal Shah , PE | President

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    Noe Portilla , PE | Vice President

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    Mona Shah | Secretary/Treasurer

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    Lou Perez | Associate Principal

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    Ernesto (Tino) Pluti , PE | Associate

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    Ron Martinez | Associate

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    Eric Harley | Associate

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    David Ng , PE | Senior Associate

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    Nishit Patel | Senior Associate

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    Tariq Hassan , PE | Senior Associate

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    Abhishek Phanse , PE | Senior Associate

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    Prital Patel | Senior Associate

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    Alfonso Delicana PE, LEED AP BD+C

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    Ronson Provido , PE | Associate

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    Viraj Patel Senior Associate


PBS Engineers, Inc is a leader in engineering consulting, dedicated to personalized service through excellence, innovation, and high performance solutions since 2003.  Our goal is to provide a superior industry-leading service to our clients.  This is accomplished by making each of our client’s needs a priority, being passionate about our process, and delivering a technically superior product design.

With offices in Los Angeles, San Diego and headquarters in Glendora and  an internal staff of over sixty professionals, PBS offers a range of engineering services. Which include: mechanical, electrical, and plumbing design, fire protection, IT & telecom systems, study and implementation of co-generation, thermal energy storage, and photo-voltaic and day-lighting systems. With LEED certified and Title 24 compliant designs shows our company’s commitment to energy savings and sustainable design; this is evident in our approach to each project.  We utilize the latest in CADD and BIM technologies, assuring that our clients receive the highest quality engineering services.

The passion and dedication exhibited by the team at PBS is rooted in the core values of our founders, Gautam "Greg" Shah and Mohini "Mona" Shah.  Our founders' vision is to establish an MEP consultancy that delivers a quality product design while also providing a seamless and personal experience for its clients.  By adhering to their core values in teamwork, communication responsiveness through the years, PBS has consistently delivered on that same vision.

PBS Engineers is a certified Small Business Enterprise (SBE), Minority Business Enterprise (MBE) and Disadvantaged Business Enterprise (DBE) corporation.


PBS In the News

Top 40 under 40 winner! Kunal Shah, PE, LEED AP, RCDD, 36

PBS Ranks 77th in ENR California Top Design Firms 2016
Design Team Wins Airports/Transit, Award of Merit for Bob Hope Airport Regional Intermodal Transportation Center
PBS Ranks 79th in ENR California's 2015 Top 100 Design Firm Ranking
PBS President Participates In The Recent CSE Magazine Healthcare Roundtable


Statement of Qualifications
Download our Qualifications