Buckinghamshire · England
Bath & shower resealing (mastic) in California, Buckinghamshire
Bath, shower and sink resealing with new mould-resistant silicone in California, carried out at your home and guaranteed for a year.
- Black spots in the silicone
- Water getting behind the bath or tray
- Stained silicone
Bath resealing in California without replacing anything
The key to a good reseal is getting all of the old silicone out. New silicone will not bond to old, which is why so many DIY reseals peel. Whether it’s missing sealant behind the taps and old sealant that looks dirty, we can generally put it right.
You’re covered for a year from the day of the repair. If anything isn’t right, ring us and we will come back.
- Location
- California (HP21, HP20, HP19)
- Region
- Buckinghamshire
- Warranty
- A year, on every repair
- Price
- Free, fixed quote from pictures
- Telephone
- 0345 017 0787
- Page updated
- 23 October 2026
When we would advise against a repair
Not everything can be repaired, and we’ll tell you before we start. We cannot fix:
- Tiles that move, until they’re refixed
- A flexing bath
- Gaps so wide they need filling or trims before sealing
Send us photos and we will tell you honestly.
What we work on
- Shower trays & enclosures
- Basins & vanity units
- Kitchen worktops & sinks
- Wet rooms
- Baths
Repairs by material
Baths
Baths are resealed with water in them, so the joint is at its widest.
Sinks and worktops
Basins, vanity units and kitchen worktops are resealed too, with the joint fully dried first.
What bath resealing costs
We give every job a fixed price from pictures. This is what makes a difference:
- The material and finish
- Whether old repairs or coatings need taking off
- The size and number of damaged areas
- Doing more than one item at once
A repair normally costs much less than people expect, especially compared with replacing and refitting. Send photos and we’ll give you the exact figure.
Quotes from your photos
You can normally get a fixed quote without us visiting. To make it quick:
- A clear, close picture of the problem area
- Any details about the material
- A coin or ruler next to the damage for scale
- Good light, ideally daylight, without flash glare
There’s no need for us to visit first. Photos are enough for us to price nearly every job: send a close-up, a wider shot and your postcode, and we will reply with a fixed price.
About California
California is about 1 mile south of Aylesbury, in Buckinghamshire. From the centre of California to the outlying streets, the service is the same: fixed prices, tidy work and a one-year guarantee. California is one of 263 towns and villages in Buckinghamshire where we work. You can also see our page for London, about 38 miles away.
Every address in HP21, HP20 and HP19 is within our area. You will find streets such as Lee Road, Penn Road and Eaton Road. Being close to the A41 and A418, California is simple for us to get to. Other places close to California include Aylesbury (1 mile north), Walton (1 mile east), Queens Park (1 mile east), Southcourt (1 mile south) and New Zealand (1 mile north). We also work in nearby towns such as High Wycombe (13 miles south), Chesham (11 miles south-east), Buckingham (15 miles north-west), Amersham (13 miles south-east), Princes Risborough (6 miles south) and Haddenham (6 miles south-west).
Local landmarks in California
Our clients here include homes close to Buckinghamshire UTC, Church of St Mary and Oak Green School and the streets around them. Also close by are King's Head Inn (under half a mile north-east) and Pebble Brook School (under half a mile west). There’s a railway station in California itself: Aylesbury station. Further afield, we also cover the area around Friars Square (less than half a mile north-east) and Dinton Castle (3.4 miles west). Not far away are Beacon Hill.
Also near California
Other services in California
How it works
There’s not much you need to do on the day. Let us in and show us the room, and we’ll get on with it. Most visits take around two hours, tidy-up included.
- The old silicone is cut out completely.
- Residue is removed and the joint cleaned.
- We treat mould and dry the joint thoroughly.
- The bath is filled with water, or weight put on the tray.
- New mould-resistant silicone is applied and tooled neatly.
Before we arrive
- Let us know if it has been repaired before
- Let us know which floor the room is on
- Move bottles, mats and clutter away from the area
How to get a price
For a price in California, photos are the quickest way: a close-up, a wider shot and your postcode. We reply with a fixed quote and our next available dates.
Advice
Do you need bath resealing in California?
Sealant does not last forever. Each shower leaves moisture and soap behind, which mould feeds on, and the joint flexes each time the bath fills.
Typical reasons for a call-out include:
- Missing sealant behind the taps
- Black spots in the silicone
- Leaks at the edges
- Stained silicone
Before booking anyone
- Whether cleaning and preparation are in the price
- What happens if the damage is worse than the pictures show
- How long it needs to cure
- Aftercare advice
FAQs for California
Is there any odour?
There may be a mild smell during the work, which fades afterwards.
How do I get a price for bath resealing in California?
Every job gets a fixed quote from your pictures. Send a close-up of the damage and a wider photo with your HP21 postcode.
I’m a tenant. Can you help?
We’re happy to deal with the tenant, landlord or agent. Get your landlord’s agreement first.
Do you work for landlords and businesses?
Yes. We work for landlords, agents, builders and businesses as well as homeowners.
Can you price it without visiting?
In nearly every case. We only ask to see it in person if the photos can’t show what we need.
Can you do more than one item on the same visit?
Yes. Combining jobs on one visit brings the cost down. Send photos of everything you’d like done.
Is my repair covered?
Every repair comes with our one-year guarantee. We will explain what it covers when we quote.
Is it messy?
No. The work area is masked and covered, and we take our waste away with us.
Why it’s worth resealing in California
Putting new silicone over old doesn’t last. It soon peels, and mould stays trapped behind it. A proper reseal removes the old first. Set against the cost of replacement, a repair is generally a fraction of the price, because nothing has to be taken out, refitted or made good. The quote lists exactly what you are paying for.
Why California customers choose us
- Normally one visit, start to finish
- A fixed quote before booking
- Every repair guaranteed for a year
- No need to remove anything
Read our prices page.
For landlords and businesses
We are used to working with agents and managing companies. Just send pictures, the address and how to get access and we will arrange it.
Letting agents frequently send us photos straight from the inventory. You can have a price before you arrange access, and we liaise with tenants about access if you’d like us to.
How to care for the repair
A little care keeps the finish looking good. Our advice:
- Ventilate the bathroom well
- Wipe the joints dry after use
- Air the room after use
- Clean the joints with a mild cleaner
Use the extractor fan, dry the joints after bathing, and clean them regularly with a mild cleaner to slow mould growth.
Black mould in sealant is not just unsightly, it’s a sign moisture is sitting in the joint. Resealing early keeps water out of the walls and floor.
About our accreditations · Every repair comes with a one-year guarantee.
