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Best Value Fiberglass & Gelcoat Repair in Sausalito, CA

Finding reliable Fiberglass & Gelcoat Repair in Sausalito, CA means trusting your hull to pros who have earned strong reviews and know the local waters. This list highlights five dependable contractors worth considering for your next repair job, from full-service boatyards to specialized detail shops. Compare quotes from these vetted pros to find the right fit for your project and budget.

By Boatwork in Sausalito, CA·5 pros·1108 lists by this author·June 23, 2026·Updated July 19, 2026
5 pros
Safe Harbor Sausalito logo

Safe Harbor Sausalito

4.7(32)
(415) 332-5564Sausalito, CAGet Directions
Sausalito, CABoat Mechanics & Engine RepairMarine Electrical & ElectronicsFiberglass & Gelcoat Repair

About Safe Harbor Sausalito

Nestled within the historic Clipper Yacht Harbor in Sausalito, California, this full-service boatyard has established itself as a cornerstone of the Bay Area's working waterfront. Safe Harbor Sausalito combines traditional maritime craftsmanship with modern vessel service capabilities, serving both recreational and commercial yacht owners throughout the San Francisco Bay region....

My ThoughtsRated 4.7 across 32 reviews, Safe Harbor Sausalito backs fiberglass and gelcoat work with a full-service boatyard setup, making it a solid option for owners who may need mechanical or electrical work handled at the same time.
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Slick Ridez Detail logo

Slick Ridez Detail

5.0(26)
707-389-9878Sausalito, CAGet Directions
Sausalito, CABoat Detailing & CleaningFiberglass & Gelcoat Repair

About Slick Ridez Detail

Operating out of Sausalito, California, SLICK RIDEZ DETAIL CO has established itself as a premium automotive and marine detailing service provider in the San Francisco Bay Area. The company specializes in professional detailing solutions that transform vehicles and watercraft, delivering meticulous cleaning and restoration services that keep boats, yachts, and...

What others are saying about Slick Ridez Detail

What stands out most across reviews is customers' amazement at how Kirshten transforms their vehicles to look better than new, with reviewers consistently praising his meticulous attention to detail that reaches every nook and cranny. The word that c...

Reviews sourced from Google

My ThoughtsSlick Ridez Detail holds a perfect 5.0 rating from 26 reviews, with a focused specialty in boat detailing and fiberglass and gelcoat repair — a strong track record for owners prioritizing finish quality.
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BB

Bayside Boatworks

4.4(8)
(415) 332-5744Sausalito, CAGet Directions
Sausalito, CABoat Carpentry & WoodworkBottom Painting & AntifoulingFiberglass & Gelcoat Repair

About Bayside Boatworks

Operating from the historic waterfront of Sausalito, California, Bayside Boatworks has established itself as a trusted resource for boat owners throughout the San Francisco Bay Area seeking comprehensive marine service solutions. The business maintains a strong presence in one of Northern California's most active boating communities, where access to both...

My ThoughtsRated 4.4 from 8 reviews, Bayside Boatworks covers fiberglass and gelcoat repair alongside bottom painting and carpentry, making them a practical choice for multi-trade repair projects.
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Richardson Bay Boatworks logo

Richardson Bay Boatworks

5.0(3)
(415) 497-6493Sausalito, CAGet Directions
Sausalito, CABoat Carpentry & WoodworkBottom Painting & AntifoulingFiberglass & Gelcoat Repair

About Richardson Bay Boatworks

Operating from the same Sausalito waterfront dock since 1986, Richardson Bay Boatworks represents two generations of family craftsmanship dedicated to vessel restoration and marine maintenance. Founded by Ross Sommer, a lifelong waterman who grew up on Richardson Bay, the business was built on a reputation earned one boat at a...

My ThoughtsRichardson Bay Boatworks carries a 5.0 rating from 3 reviews and brings 40+ years in business to fiberglass, gelcoat, and woodwork — a long-established shop for owners who value experience.
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AB

AG Boat Repairs

4.0(1)
(510) 447-3324Sausalito, CAGet Directions
Sausalito, CABoat Mechanics & Engine RepairFiberglass & Gelcoat RepairBoat Repair & Maintenance

About AG Boat Repairs

Serving the Sausalito waterfront and San Francisco Bay Area marine community, AG Boat Repairs specializes in comprehensive vessel maintenance and repair services for boat and yacht owners seeking skilled craftsmanship. Based in the historic maritime hub of Sausalito, California, the business has established itself as a resource for recreational and...

My ThoughtsAG Boat Repairs has a 4.0 rating from a single review and covers fiberglass and gelcoat repair alongside engine work and general maintenance — a newer presence on Boatwork worth requesting a quote from.
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