About Us

ConneXsys formed an association with VERSA Engineering & Technology, Inc. in November 2016, offering comprehensive engineering support to clients in Oil & Gas.


Visit VERSA's website: www.VersaET.com


As a top consulting engineering firm, ConneXsys Engineering provides the highest quality engineering design and application. As one of the industries' top firms, we have adapted our functionality to assure the best results on each and every project regardless of size, style or budget. Our goal to provide 100% satisfaction from the initial design, to the process to completion. Our highly educated and talented engineers are always on hand to answer any inquiries about your project, and to assure a smooth process throughout.


Our team of engineers, designers and draftsmen are committed to providing personalized and quality engineering services. For us, client communication equates to sound physical and cost effective solutions that benefit the client.


Using sound engineering approach, our work complies with engineering standards, codes, and design practices manuals. The highly experienced technical staff has a long proven track record in the design of equipment and systems used throughout the industry: pressure vessels, process columns, heat exchangers, plant and offsite piping, steel structures, storage tanks, bins, silos, tall flare stacks and chimneys, etc.


Comprehensive Capabilities

All clients of ConneXsys will benefit from our streamlined-project execution process. Each step of the development process is handled with care and is meticulously planned so that each detail is tailored to meet the needs of the individual project.


We offer varying processes to help meet or exceed a project's expectations. Our clients may opt for an all-inclusive engineering service program, proven to lower costs across the board from construction to completion, or individual services. Regardless of the route designed for your project, your best interest remains our top priority.


Our Management

Our management team has the ongoing experience unique only to a firm like ConneXsys Engineering. It is the attention to detail that allows for the utmost precision in our project and team management.


With an established track record of successful engineering projects, our past and present client referrals continue to be the greatest compliment our clients continue to provide. Our management team is educated within the engineering field and works directly with project engineers to assure the unmatched quality control we so proudly provide.

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Flavio Santini (CEO)

Flavio is in charge of the full-service engineering project organization. His proven track record in industry is well known to numerous clients throughout the San Francisco Bay Area and beyond. He was a senior project manager with Bechtel, where he executed projects of high complexity for clients in the petroleum refining, petrochemical and defense industries. He later established Quasar Engineering's Emeryville branch office, and was one of the founders of SWAT Engineering in Richmond. After managing SWAT, Flavio went on to join Genentech as an engineering manager. He joined ConneXsys as CEO in 2016. Flavio is dedicated to creating a project execution culture that is characterized by thoroughness and high performance. He has a Chemical Engineering Degree from Universidad Technologica Nacional in Argentina.

Fred Fong (COO)

Fred is dedicated to building unique technical support and engineering organization for our clients – one that is distinguished by exceptionally high standards. He brings to the company over three decades of experience in facility engineering, operations management and engineering management.


Fred believes in strong people management being the bedrock of excellent engineering. He is also a pioneer in adopting high technology solutions to traditional engineering work and facility operations support.


Previously, Fred held positions which include: Vice President, Consulting Division, SWAT Engineering Group, Operations Superintendent and Process Engineering Superintendent, Avon Refinery, Tosco Corporation (now Marathon.)


Fred has a Chemical Engineering degree from UC Berkeley, and an MBA from St. Mary’s College of California.


Our Process

All clients of ConneXsys will benefit from our streamlined-project execution process..

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capabilities >

Our Services

Some of the engineering services offered by ConneXsys are; Civil, Electrical, Instrumentation, Mechanical, Piping and Structural. For project–specific designs and needs not mentioned here, please contact us directly.

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ConneXsys Engineering, Inc.

Celebrating Over 35 Years of Excellence