Sweeney's Seaside Automotive is a custom classic car builder specializing in muscle cars, hot rod customs, and high-performance restorations — every project treated like it's rolling into our own garage.
From ground-up restorations to a Saturday tune-up, every job gets the same standard of care.
Classic American muscle brought back to life — or built better than it ever left the factory.
One-off custom builds designed and fabricated around your vision, not a catalog.
Engine, drivetrain, and exhaust work tuned for real power and a sound to match.
Custom metal fabrication for panels, floors, and one-of-a-kind builds.
Bumper repair, rust repair, and bodywork finished flawlessly, no runaround.
General repairs and service for daily drivers alongside the show cars.
Real feedback from real customers — honest work, fair pricing, and cars treated like family.
"Super professional, honest, and easy to work with... if you need auto body work done right without the runaround, these are your guys." That's the standard on every job, every time.
"He's the only person I trust with my supercharged Cadi... if you have a muscle or classic car that needs anything, he's your guy." Rare-metal cars get the care they deserve.
"He gave us a great price" and "great prices for the quality of work" come up again and again — real value without the upsell.
From rebuilding rusted floors to rear-end swaps and engine freshening, the work is built to actually hold up — not just look good on delivery day.
"Great communication" and squeezing in urgent repairs when it matters most — Mike and James keep you in the loop from drop-off to done.
What customers say about Mike, James, and the team.
"Huge shoutout to Mike and James for absolutely saving the day. They squeezed me in and replaced my front bumper quickly and flawlessly. Super professional, honest, and easy to work with. The quality of the work was excellent and the customer service was even better. If you need auto body work done right without the runaround, these are your guys. Highly recommend."
"Mike has been amazing bringing my daughter and my 3rd gen Camaros back to life. He did an amazing job rebuilding the floors and repairing some additional rust damage in the 92 Z28. He did a rear end swap and freshened up the engine and transmission in my 89 IROC-Z. Great communication and great prices for the quality of work!"
"We took my son's 2017 4 cyl. Camaro to Sweeney's for an exhaust... One day at Sweeney's, and it now has a nice baritone aggressive exhaust note... He did a custom job using all 3 inch pipes thru some stainless racing bullets finishing with shiny 4 inch exhaust tips... The owner is a super personable down to Earth fellow who gave us a great price."
"Mike made quick work of my resonator delete project. Great price, fantastic quality work, and fast service... You'll definitely hear me roaring through town now it sounds amazing!!"
"Mike is the only person I trust with my super charged cadi. He treats my vehicle like his own. If you have a muscle or classic car that needs anything, he's your guy!"
"Mike and James are awesome and take great care of the cars they work on. They worked on my cars both new and old. Definitely will use them again for repairs."
Every build tells a story. Click any photo for a closer look.
101 real builds and counting — more roll out of the shop every week.
Call Mike today to talk through your project — muscle car, hot rod, restoration, or a basic repair. Real answers, no runaround.
(386) 690-8787
