Quality Collision Repair since 1994

Fiberglass & Collision Repair in Riverbank

Smooth As Glass, LLC has built its reputation as a leader in the fiberglass repair industry for northern and central California. We specialize in boat, RV and jet ski collision repair, gel coat, metal flake and custom paint repair. We work closely with many insurance companies—often as a direct repair facility for select insurance companies.

Need a repair?

Dedicated To Service

We are a top-of-the-line repair shop dedicated to doing the job correctly, with no shortcuts. We offer a 100% professional and invisible repair. Our 30,000 square foot repair facility in northern California has a 50′ fully heated paint booth, a full fabrication shop including a CNC machine, and in-house manufactured parts.

Collision Center

Boat Collision Repair

Smooth as Glass guarantees quality work on all boat repairs. We specialize in fiberglass boat repair, gel coat repair, metal flake repair, and the repair of all types of personal watercraft.

RV Collision Repair

Smooth as Glass provides expert fiberglass repair for all of northern and central California. We replace siding and can custom fabricate aluminum compartment doors for RVs of all makes and models.

Parts Store

Smooth As Glass, LLC provides clients in northern and central California access to easy and hard to find parts and accessories.


“They did a great job restoring the damage to my RV. It was worth a drive in the bay area to get their good service and excellent workmanship.”



“I dropped one of my rear tires into a hole and bottomed out on the rear of my MotorHome. It tore the fiberglass up about 5 feet and did quite a bit of damage. Smooth as Glass did a beautiful job repairing it. You would never know there was a problem.”



“Smooth as Glass repaired some fiberglass damage to the exterior of our Motorhome. They did an excellent job. Work was done as scheduled. Communication was great as they reviewed each step of the work being performed. I would highly recommend Smooth as Glass for any fiberglass repairs and painting needs you may have.”



“I own a local RV dealership and use the team at Smooth As Glass for all our bodywork needs.. The staff is awesome and helpful. This is the only shop we will sublet to and refer our clients to as well. If you are looking for the highest quality work you found it at the fairest price. If you have to wait a bit to get in it is worth the wait. I fully endorse Smooth As Glass and will only trust our repairs to them as well as recommend our clients here.”



“The staff (and job) on our motorhome were super professional. We were blown away by how well they repaired the side of our vehicle that had been damaged by a blown tire. The extent of care they took to make it look original was awesome. Side note: The adjuster from Nationwide Insurance was also impressed and commented on how easy and fair they were to work with, which made the job get done faster.”



“Great people! The price was way fair. The color and surface are a perfect match. I can’t say enough about how good I felt after the initial estimate and seeing the finished work. My sincere appreciation to the owner Jeff and his staff. Start your repair journey here, it will be a short, enjoyable, and professional one.”



Excellent work and very professional service.” – Richard M.


“Jeff and his team are amazing. A must use business!” – Michael P.


“Jeff and his team at Smooth As Glass were extremely timely, professional, and provided excellent workmanship on my boat that was in need of repairs. Highly recommend!” – Mark F.

For more information about our collision repair services, please contact us at 209-869-3545 today!

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Monday - Friday 9:00 AM - 5:00 PM