Welcome to Chassis Design. Chassis Design is a local institution to the Bay Area, and to the automotive rod and custom fabrication industry.

Our shop is complete with the latest equipment and tools but never loses touch with old school methods of custom fabrication.

Chassis Design has built some of the most exciting cars to come on the racing scene in the past few years.

From street machines, rods and drag racing, to land speed cars, we want to be your builder.

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Each project built with an exclusive and personally engineered design. Quality, craftsmanship and attention to safety are used throughout.

street rod


We do not rely on duplicating pre-drawn schematics.

No two projects are the same and nor should they be.

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Suspensions, custom headers and exhaust, four links, funny car cages, roll cages, back half, and tin work.


Dan Freitas, owner and chief design expert has been establishing his fabrication craft for over 25 years.
His business has succeeded on referral and return business customers for the past decade, and rarely has
had to solicit work.

Danny's recognition from previous completed projects speak volumes on Dan's knowledge and capability.
The work speaks for itself.

Door Slammers

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Land Speed

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