Over time, your bathtub and sink can lose their shine. Discoloration, dullness, cracks, chips, or worn finishes are all common issues—especially with porcelain and fiberglass fixtures. At Porcelain & Fiberglass Maintenance, we offer expert bathtub sink refinishing services that bring back the beauty, extend lifespan, and save you money compared to replacement.
Bathtub sink refinishing (also called reglazing, resurfacing, or refinishing) is a process where worn or damaged tubs and sinks are repaired, prepped, and coated with high-grade finishes to restore their appearance and integrity. Whether your fixture is chipped, stained, or just aging, refinishing can make it look like new.
Experience & Reputation: We are Southern California’s premier bathtub refinishing company. We’ve been family-owned since 1955.
Porcelain & Fiberglass Expertise: We handle both materials with precision, restoring porcelain tubs and fiberglass sinks without compromising their integrity.
Comprehensive Service: From tub refinishing to sink refinishing, tile reglazing, countertop restoration, and more. We cover bathrooms and kitchens alike.
Cost Savings: Refinishing usually costs far less (often over 80% savings) than full replacement.
Licensed & Trusted: Endorsed by well-known brands, serving homeowners, property management, and commercial clients throughout Los Angeles, Orange, and Riverside counties.

Step 1. Assessment & Free Quote
We inspect the bathtub or sink—checking for cracks, chips, serious damage, and material type.
Step 2: Repair & Prep
Chips or cracks are filled; surfaces are cleaned, sanded, or etched to ensure the new finish adheres.
Step 3: Application of Finish
We apply a high-quality coating that matches your fixture (porcelain or fiberglass). Multiple coats are common.
Step 4: Cure Time & Quality Inspection
Finish cures; we inspect for imperfections and ensure you’re satisfied.
The price depends on several factors:
Type of material (porcelain vs. fiberglass)
Extent of damage (chips, cracks, deep staining)
Size & shape of the fixture
Whether sink and tub are refinished together or separately
Any extra prep work (e.g. rust removal, primer)
Typical price range: For a standard bathtub refinishing job, costs can range depending on damage, finish, and location. Expect similar variables for sink refinishing. Contact us for a free estimate so we can give you an accurate quote.

Restores appearance—makes tubs & sinks look brand new again
Less expensive than replacement
Quicker job with less mess and disruption
Eco-friendly—reduces waste from disposing old fixtures
Extends life of your bathtub or sink
Usually the refinishing process takes a few hours of labor for prep and coating. Then curing or drying may require 24-48 hours before you can use the fixture. Exact time depends on type of finish and environmental conditions.
Minor chips and cracks can be filled and smoothed out during the repair stage. However, severe structural damage (e.g. large breaks, underlying support issues) may require more extensive repair or replacement.
Most porcelain and fiberglass fixtures can. But if the material is heavily damaged, warped, or if the sink/tub has had multiple previous coat-ups that failed, refinishing might not be the best solution.
If your bathtub or sink is showing signs of wear, don’t wait until it’s beyond repair.
Reach out for a free quote on bathtub sink refinishing. Our professionals are ready to restore the beauty, functionality, and value of your fixtures.