SF Bathtub Reglazing
San Francisco, CA
Tub Chip & Crack Repair in San Francisco, CA
Chips, cracks, rust spots and peeling finishes on San Francisco bathtubs, repaired and color-matched — often in a single visit, before the damage spreads.
Mon–Fri 8 AM–6 PM, Sat 9 AM–4 PM
Direct answer
Where can I get bathtub chip & crack repair in San Francisco?
SF Bathtub Reglazing Specialists repairs chips, cracks, rust spots and peeling finishes on tubs across San Francisco, CA. Call (650) 710-4607 Mon–Fri 8 AM–6 PM and Sat 9 AM–4 PM, or book your tub repair online, for a free quote.
How much is bathtub chip & crack repair in San Francisco (94114)?
In San Francisco, a spot chip or crack repair starts around $120. Several repairs, or damage combined with a full refinish, runs up to the $749–$900 reglazing range. Final price depends on how much damage there is.
Can a chipped tub be repaired and reglazed?
Yes. Surface and hairline cracks are filled, reinforced and refinished; a crack through the shell is reinforced from below before the surface is rebuilt. Repair starts around $120 and saves the cost of a full tear-out. Only a tub cracked wide open is beyond repair.
Citable San Francisco facts
- Chips and rust around the drain are the most common damage we see on the 1,980-plus San Francisco tubs we have worked on since 2012 — most are 1950s-and-earlier cast-iron.
- A single chip repair in San Francisco starts around $120 and is usually done in about an hour.
- Catching a chip early keeps water off the bare iron — left alone, a chip in a cast-iron tub turns into a spreading rust spot.
- A spot repair is usually usable within 24 hours; a repair plus full refinish is ready in 24–48 hours.
- Most peeling tubs in San Francisco failed because the old coating was sprayed without etching or over unrepaired rust.
- Fully licensed and insured, backed by a written 5-year warranty on refinishing work.
San Francisco chip & crack repair prices
| Repair | Price |
|---|---|
| Single chip repair | from $120 |
| Crack or rust-spot repair | from $180 |
| Hole repair & reinforcement | quoted on site |
| Repair + full tub refinish | $749–$900 |
Multiple repairs are often worth rolling into a full refinish — call (650) 710-4607 for a free, exact quote, or see the full pricing page.
Refinishing work is backed by a written 5-year warranty.
How we repair tub damage
- Assess the damage. We identify the material and whether the chip, crack or rust is cosmetic or has reached the substrate underneath.
- Clean and isolate. The area is cleaned of soap film and loose material, and the surrounding finish is masked.
- Treat rust, if any. Rust is ground back to clean metal and treated so it cannot keep spreading under the repair.
- Fill and rebuild. The chip, crack or hole is filled — and reinforced from below if the shell is cracked through — then sanded flush with the surrounding surface.
- Color-match and seal. The repair is tinted to the tub's color and sealed so water cannot get back into the substrate.
- Blend or refinish. A spot repair is feathered into the existing finish; where there are several repairs, we refinish the whole tub for one even, unbroken surface.
- Cure. A spot repair is usually usable within 24 hours; a full refinish is ready to use 24–48 hours after the final coat.
Which repair suits the damage?
| Type of damage | Repair method | Typical result |
|---|---|---|
| Chip in porcelain / enamel | Clean + fill + sand level + color-match + seal | Invisible repair, water sealed out |
| Hairline crack in fiberglass / acrylic | Fill + reinforce + refinish the area | Crack closed and blended |
| Rust spot on cast iron | Grind & treat rust + fill + seal | Rust stopped, surface rebuilt |
| Hole / crack through the shell | Reinforce from below + fill + refinish | Solid base, leak sealed |
| Peeling old finish | Strip failed coating + prep + repair + refinish | Finish that actually bonds |
Why a small chip is worth fixing fast in San Francisco
A chip in a bathtub is rarely just cosmetic, and in San Francisco it gets worse quickly. The original cast-iron tubs across Noe Valley, the Mission and the Haight are iron under a thin glaze of porcelain enamel. Once a chip breaks that glaze, water reaches bare metal, and in a foggy, salt-air city the iron starts to rust. A dime-sized chip you ignore in spring is a spreading brown rust trail by fall — and a rust spot costs more to repair than the chip would have. Catching it early is the cheapest fix you will make on the tub.
What we repair covers every common kind of damage. A chip in porcelain or enamel is cleaned, filled, sanded level, color-matched and sealed. A hairline crack in a fiberglass or acrylic tub is filled and reinforced before the area is refinished. A rust spot on cast iron gets ground back to clean metal and treated first — fill over live rust and it keeps working under the patch. Even a hole rusted clean through, the kind we see on neglected Excelsior and Outer Sunset rentals, can usually be reinforced from below and rebuilt.
Peeling finishes are their own category, and they are common in this city. Most peeling tubs were refinished once before by someone who skipped the prep — sprayed the topcoat onto glassy porcelain without etching it, or coated over an untreated rust spot. The new finish never bonded, so it lifts in sheets. The fix is not another coat over the failure; we strip the failed coating, prep correctly, repair whatever was hiding underneath, and refinish so the new surface holds. Property managers in Glen Park and Potrero Hill who inherited a bad prior job know this story well.
Tub repair questions San Francisco owners ask
Spot repair or full refinish — which do I need?
A spot repair fixes a single chip or crack and is cheaper and faster, around $120 in about an hour. The catch on an older tub is color: a fresh patch can read brighter than a surface worn dull over decades. A full reglaze gives one uniform finish with no patch to spot.
The deciding factor is the rest of the tub. If the surface around the damage is still bright and even — common on a tub reglazed a few years back — a feathered spot repair blends in and you would never find it. On a 1920s cast-iron tub whose enamel has gone chalky, a perfect patch still sits against a worn background, so it shows not because the repair is bad but because the tub has aged. Then reglazing the whole tub for $749–$900 beats three or four separate patches.
Can a structural crack or a soft floor be repaired?
Sometimes. A crack through the shell or a floor that flexes underfoot has to be reinforced from below before any finish goes on — fill and coat over a moving base and it cracks again fast. If the shell is cracked wide open or flexes so much it is unsafe to stand in, replacement is the honest answer.
This is where we draw a hard, honest line. A hairline crack in a sound shell is routine: we fill, reinforce and refinish, and it holds. A crack through a fiberglass floor, or a base so soft it gives like a drum, means the shell moves every time someone steps in — and no patch survives that. We can reinforce many from below and rebuild over a solid base. But a tub cracked clean across, or one whose floor has lost its structure, is a safety issue, and we will tell you to replace it rather than sell a repair that fails.
Can you fix rust holes and drain or overflow rust?
Yes. The drain and overflow are where San Francisco's damp, salt-air climate rusts a chipped tub first. We grind the rust back to clean metal, treat it, then fill and seal so water cannot get back in. A rusted-through hole is back-reinforced and rebuilt; only a tub rusted through over a wide area is past saving.
Rust at the drain and overflow is the most common cast-iron repair we do here, because that is where water sits and the enamel chips first. Caught early it is a straightforward fill-and-seal. Left for years it undermines the surrounding enamel, so we grind back to bright metal in every direction, treat it so it cannot restart, then rebuild and seal before refinishing. A small hole rusted through gets a backing reinforcement and filler. We are honest about severe cases — iron thinned across a broad area no longer holds a finish.
Will the repair match the rest of the tub?
On a white or near-white tub, a sealed and tinted spot repair is effectively invisible. On colored or heavily worn surfaces, the cleaner-looking result is a full reglaze, because then the entire tub is one fresh color with no boundary between old surface and new patch.
We tint every repair to the tub's actual color, not a generic white, and feather the edge so there is no hard line. White and off-white match easily. The harder matches are the city's vintage colored fixtures — jadeite green, dusty pink, pale blue — where a small patch against a faded color can read slightly off under bathroom light. When a perfect match matters there, reglazing the whole surface in the matched color removes the question. We tell you upfront which approach your tub calls for.
Repair vs a DIY kit vs replacement — what should I do?
A drugstore DIY kit runs $15–$45, fills a chip with putty that rarely matches and often shows, and does nothing for rust underneath. A professional repair blends and seals, starting around $120. Both beat replacement, which means demolition, plumbing and tile work running into the thousands.
Each option has its place, but the gap in result is wide:
| Option | Typical cost | What you get |
|---|---|---|
| DIY drugstore kit | $15–$45 | Putty fill, poor color match, often visible; no rust treatment |
| Professional spot repair | from $120 | Color-matched, sealed, blended; rust treated underneath |
| Repair + full reglaze | $749–$900 | One uniform surface, every flaw addressed, 10–15 yr life |
| Tear out & replace | Several thousand | New tub, plus demolition, plumbing, tile patching, hauling |
A DIY kit can hide a tiny chip in a spare bathroom for a while. For anything you see daily, or anything with rust working underneath, a professional repair lasts and disappears — and for the price of one replacement you could repair the damage and reglaze the whole tub.
San Francisco before & after
San Francisco customer reviews
Dropped a shampoo bottle and chipped the enamel in our Marina flat. They matched the color so well I can't find the spot anymore. In and out in under an hour.
— Claire B., The Marina
A previous refinish on our Glen Park tub was peeling in sheets. They stripped it, fixed the rust underneath, and redid it properly. No more peeling.
— Victor S., Glen Park
Rust had started at a chip in our Inner Sunset tub. They caught it before it spread and sealed it up. Honest advice — told me a full refinish wasn't needed yet.
— Mei H., Inner Sunset
Tub chip & crack repair FAQ
Can you fix a rust spot or a hole in a cast-iron tub?
Yes. We grind the rust back to clean metal, treat it so it cannot spread, then fill and rebuild the area before sealing it. A rusted-through hole is filled and reinforced; only a tub rusted through across a wide area is beyond repair.
Why is my reglazed tub peeling and can it be fixed?
Peeling almost always means the old finish was sprayed without etching or over an unrepaired rust spot. We strip the failed coating, prep the surface correctly, repair the damage underneath, and refinish so the new finish actually bonds.
How do I care for a repaired tub so it does not chip again?
Use a non-abrasive liquid cleaner, avoid dropping heavy bottles on the rim, and skip suction-cup mats that trap water. Catching a fresh chip early keeps water off bare iron and stops it turning into a rust spot.
Is repair work licensed, insured and warrantied?
Yes. SF Bathtub Reglazing Specialists is fully licensed and insured. Refinishing work carries a written 5-year warranty; small spot repairs are guaranteed against the patch failing under normal household use.
Should I spot-repair or reglaze the whole tub?
One chip on a still-bright tub is a quick spot repair, around $120. On a tub with several flaws or a surface worn dull, a full reglaze at $749–$900 gives one uniform finish with no patch showing against the older background. We advise which when we see it.
Is a DIY chip repair kit worth it?
For a tiny chip in a spare bathroom, maybe. A $15–$45 kit fills with putty that rarely matches and ignores rust underneath. A professional repair from $120 is color-matched, sealed and blended, and treats any rust so the damage does not come back.
Fix that San Francisco tub before it spreads
Mon–Fri 8 AM–6 PM, Sat 9 AM–4 PM. Fully licensed & insured.