About Us

OPI Commercial Builders is a Silicon Valley-based general contractor specializing in design-build, tenant and market ready projects on both new construction and redevelopment improvements. We work with developers, real estate brokers, facilities departments, landlords and tenants on projects ranging in scope from façade redevelopment to new buildings, labs, clean rooms, manufacturing facilities and creative office interiors.  Our mission is to build long-term client relationships and be known as the best provider of quality commercial projects in Silicon Valley. Your first project with us will not be your last.







One of the most frequently asked questions we get is, “Do I need drawings first?” 

Not necessarily.  At OPI we have a collaborative approach and a conceptual mindset that that will help us work with our clients early on to provide pricing based on sketches, “hand-waves,” block diagrams, or concepts.  From this point we are able to determine the right design professionals for your project and can work with them side by side to help ensure both timeliness and budget remain in focus throughout the project. Early involvement by OPI helps drive the overall plan to minimize surprises down the road.


Founded in 2002 by Jon Persing, OPI Commercial Builders was formed on the principle of “Commitment to Loyalty and Service”, with an emphasis using our conceptual skills to help “paint the picture” for its clients before they need to fully commit to their projects.


With many of the Silicon Valley’s companies on the cutting edge technological and architectural evolution, OPI recognizes the constant need to change and avoid “formula layouts” or construction.  With this mindset, we are capable of helping to highlight each company's different personality in every project.

The entire team at OPI ensure every project receives the highest level of service, creative thought and expertise to meet or exceed client expectations. They collaborate with a strong core of capable architects and subcontractors to deliver quality commercial projects faster and more cost-effectively than their competitors.

This commitment to excellence, creativity, and collaboration has allowed OPI to successfully deliver numerous marquis projects on time and on budget. As a result, the firm is positioned as a leader in Bay Area construction, and has earned a reputation among clients as a long-term, trusted service provider.








The top five reasons our clients hire OPI again and again are:


We bring value to every phase of the project

Our expertise, creativity, and understanding of construction will benefit your project from the first meeting through move-in.

We have experience on similar projects

Our projects range from interior Bio-Tech to Corporate Headquarters as well as from Seismic upgrades to new buildings. Chances are, we have completed a project similar to the one you are considering.

We meet our deadlines

OPI has a commitment to completing its projects on time, and we have the satisfied customers who agree that this is true.


We are straightforward and honest

OPI has an “open book” policy. We do not play games with the subcontractors, you or your money. We immediately pay our subcontractors and vendors upon invoice to keep the project moving.


The subcontractors prefer to work for OPI

Our commitment to strong customer relations, prompt payment to subcontractors and steady work flow, have allowed us to build a strong relationships in the subcontractor community, which means that if there is a problem – we’ll be able to address the issue promptly and to your satisfaction.


Jon Persing

President and Founder

Evan Quinn

Vice President

David Beausoleil

Senior Project Manager

Brandon Merlino

Project Manager

Adam Marrs

Project Engineer

1202 Lincoln Ave. Suite 10

San Jose, CA 95125

Phone: (408)377-4800

Fax: (408)377-4804



© Copyright 2013, OPI Commercial Builders. All rights reserved.

CSLB License No. 816254