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JCVA As Your Partner

In Project Success

JCVA boasts only the highest quality, delivery, and performance at every phase of the project to make sure that your business goals come to fruition.

  • Formally incorporated in February 2014 by Engr. Jason C. Valderrama.

  • Acted as the exclusive Project Management partner of a multinational real estate consultancy from 2014 to 2018.

  • Composed of more than 100 top industry Construction Project Management practitioners.

  • Over 2M sqms and US$ 1.5B worth of capital expenditures across 200+ projects delivered for various industries and sectors.

  • Licensed with PCAB.

  • One of the few homegrown consultancy firms in the Philippines with dual ISO certification - ISO 9001:2015 (Quality Management Systems) and ISO 45001:2018 (Occupational Health & Safety).

  • 100% Filipino-owned and fully independent construction consultancy firm.

  • Focused on managing risks and relationships with stakeholders.

  • Employs global best practices with expert local industry knowledge.


What We Strive For


Become one of the Top 5 construction consultancy firms in the Philippines by 2030.


Build businesses to succeed through responsive construction consultancy solutions.

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What We Value

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Client Focused
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Collective Ownership
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Kindness & Integrity
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Timeline 2013 - 2017
Timeline 2018 - 2021
JCVA 2022 - 2023 Timeline
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JCVA Leadership Team

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Luis Enrique “Eric” T. Mangosing

Chairman Emeritus

One of the pillars of the real estate industry, Eric has over 30 years of solid experience in corporate real estate, property development, and general management.

Prior to heading JCVA, he held positions such as President and COO of Moldex Realty, as well as leadership roles with Regatta Properties, San Miguel Properties Philippines, Landev Corporation, Philam Properties Corporation, BDO Unibank, and Myspace Properties.

He is a member of the Panel of Judges for the Philippines Property Awards and a member of the Rotary Club of Makati South Chapter. Eric has an undergraduate degree in Economics from the University of Santo Tomas and took postgraduate studies in Business Management and Economic Research from De La Salle University and Center for Research and Communication (CRC), respectively.

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Engr. Jason Romeo C. Valderrama, RCE, MBA, PMP, LEED AP, WELL AP, MPM, REB, CBP, CDCP

President & CEO, Founder

Jason is a well-rounded real estate executive with over 17 years of solid experience in project development, project & construction management, leasing & asset management, property investment advisory, and facilities & property management. He has vast exposure to the commercial, hospitality, and residential sectors, from conceptualization to operations.

Before establishing JCVA, Jason held the following leadership positions:

  • Managing Director & Member of the Board – Gimenez, Olanday & Las Development (GOLD) Group

  • Director & Country Head of Project Management – Colliers International Philippines

  • Senior Manager – Mediaquest Holdings (a unit of PLDT Group)

  • Project Manager – JLL Philippines

Jason is a Registered Civil Engineer, Project Management Professional (PMP), LEED Accredited Professional (LEED AP), WELL Accredited Professional (WELL AP), Certified BERDE Professional, Master Project Manager, Licensed Real Estate Broker, Certified Data Center Professional (CDCP) and holds Diplomas in Real Estate Management and Real Estate Finance. He graduated with a Civil Engineering degree from the University of the Philippines-Diliman, finished his Ateneo-Regis MBA Program from the Ateneo Graduate School of Business, and completed his Commercial Real Estate Program at Cornell University.

Jason placed 10th in the November 2006 Civil Engineering Licensure Exam in the Philippines with a 95.45% rating. Jason is regarded as one of the top project managers in the country and is well known in the local real estate scene. He has successfully managed more than 700,000sqms and PHP 25 billion worth of construction projects.


Pam Mangosing-Valderrama, MBA

Director & COO

Pam is a seasoned marketing professional with a track record of success in the real estate and finance industries. She is currently the Director & COO of JCVA, where she has leveraged her extensive knowledge in Strategic Planning, Marketing Communications, Digital Marketing, and Strategic HR to fuel the company's growth and success.

She has over a decade of corporate experience, and her stint with industry leaders such as Banco de Oro, SCG Paper, and AIG Philippines have contributed significantly to the breadth and depth of her knowledge in the field of marketing. She graduated Cum Laude from UP Diliman with a degree in BS Business Economics and was nominated for Best Thesis and holds an MBA from De La Salle University, where she was able to develop and strengthen her management skills further.

Pam's enthusiasm and love for marketing shine through in her ability to develop effective campaigns and strategies. This, coupled with her unorthodox management skills, passion for people, and knowledge of the industry, make her an indispensable member of the JCVA leadership team.

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Engr. Edwin G. Hernandez, RCE

Operations & Technical Director for Ground-Up

Engr. Edwin brings in over 26 years of experience in the construction and real estate sectors. He is an experienced project and construction manager with expertise in handling projects across all industries including medical, healthcare, commercial, residential, industrial, hospitality, retail, and telco infrastructure. Engr. Edwin held prior significant roles for ESCA, PH1 World Developers, and PS Bank.


Some of his notable hospital and medical facility projects in the past include the Davao Doctors Hospital, Manila GT Medical Center, National Kidney and Transplant Institute, and the New Medical City. Some of the other significant projects he handled in the past include Philam Life Tower, RCBC Plaza, and One Legazpi Park in Makati; World Commerce Place in Bonifacio Global City; Filinvest EDSA Cyberzone and Filinvest EDSA Bonifacio in Mandaluyong.


Engr. Edmund L. Mediavillo, REE, BERDE

Head of Operations

Engr. Edmund's expertise spans residential, commercial, institutional, hospitality, and industrial developments. He brings nearly 30 years of experience in facilities, property management, and the construction industry to JCVA—specializing in Project Management, Construction Management, Cost Consultancy, and Green Building.


He is a Certified BERDE Professional (CBP), Certified Security Management Specialist (CSMS), and a Registered Electrical Engineer (REE) with prior leadership positions as Vice President for Global Real Estate at JP Morgan Chase and Co, Vice President and General Manager at ICCP Land Management Inc., Director, and Head of Planning and Facilities at Monocrete Construction Philippines Inc., among others. He has also managed sites and projects for esteemed companies, including Ayala Land Inc., The Coca-Cola Export Corporation, MediaQuest/TV 5, and JP Morgan Chase. Engr. Edmund's notable achievements also include MediaQuest TV5 Media Center, office fit-outs for various companies, and Indoor Air Quality Management Processes.

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Arch. Anthony P. Gragasin, UAP, RMP

Operations & Technical Director for Hospitality and F&B

Arch. Tony brings 26 years of industry experience in the local and offshore design & construction project management; through traditional and the progressive-elaboration methods. Advocating BIM and IPD, he optimizes project cost and efficiency through innovative approaches. He finished BS Architecture & Certified Building Construction Technician at Saint Louis University Baguio, with masteral units in Environmental and Habitat Planning. He prides himself for the influence as ISO 9001 IQA Team Leader where he reinforced the foundation of professional integrity and fortitude.


A licensed architect and master plumber, he handled architectural engineering for premium ABWF spaces. These include high-rise mixed-use residences, 5-star hotels, integrated resorts with exclusive MICE spaces, theatre & ballrooms, and a tertiary hospital. His portfolio features working with renowned brands such as the Venetian Macau Limited, MELCO Resorts & Entertainment Limited, Sureste Properties Inc., PH Resorts Group, Rockwell Land, Vista Residences, Anchor Land, Robinsons Land, and Ayala Land Premier.


Richard D. Pescador

Chief of Staff

Richard D. Pescador, a seasoned professional in human resources, has over 15 years of experience in HR Management and Organizational Development across diverse industries, including education, publishing, F&B, and property development. His track record showcases a dedication to optimizing HR departments and expertise in ISO certifications. Richard's leadership was highlighted during a prestigious talk in Tokyo, Japan, where he shared insights into HR policies. Additionally, his role as a part-time university professor enriched graduate and undergraduate programs.

Richard's expertise spans organizational development, talent acquisition, employee engagement, and strategic HR, among others. Notable achievements include streamlining HR departments, integrating employee engagement metrics, and managing company-wide events with operational excellence.


Oliver F. Modesto, CPA, JD, CLSSBB, CSP

Head of Legal, Finance & Accounting

Oliver is a Certified Public Accountant with a Juris Doctor Degree and a Professional Diploma in Leadership and Management.  He also has received training and certifications in areas such as chief finance officer leadership, financial analysis, strategic planning, internal controls, lean management, project management, six-sigma, and total customer satisfaction. 


His comprehensive professional career for over thirty years includes having been in executive and senior management roles in finance; corporate administration, tax and compliance, accounting, and internal and external audit. He was also a CPA practitioner as well as tax, business, and financial management consultant. His career includes roles in construction companies both domestically and in the Middle East, and he has previously held the position of finance manager at a Saudi company under the Balfour Beatty Kilpatrick group.


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JCVA Capability Statement
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A Glance
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