10 Best Bathroom Fitters in Southampton for 2026

🛁 10 businesses · 📍 Southampton
✓ Verified Google reviews · ✓ Reviewed regularly · ✓ Updated 26 July 2026
Mark Reid
Written by Mark Reid, Trades Editor · Verified 26 July 2026
Southampton's housing stock is a proper mix: Victorian terraces in Shirley and Freemantle with awkward layouts and ageing pipework, post-war semis across Bassett and Bitterne where the original bathroom suite has often outlasted everything else in the house, and newer flats in the waterfront developments around Ocean Village where en-suite conversions are increasingly popular. That variety means a good local bathroom fitter needs to be comfortable working in tight spaces, rerouting soil pipes through solid floors, and specifying products that cope with the area's moderately hard water. Southampton sits in a chalk and limestone geology belt, so limescale is a genuine issue for anything with moving parts, and decent fitters will factor that into their recommendations on taps, showerheads, and boiler-fed systems.

The businesses on this page are drawn from third-party public business listings and ranked primarily by review rating and review count, with a small lift applied to businesses that have a working website and phone number. Before any business appears here, we check its homepage to confirm that bathroom fitting is what it primarily offers, which keeps general tradespeople or unrelated businesses from appearing in the list. Any listing flagged as permanently closed is removed automatically. Where you see a Trust Verified badge on a business, that means it has gone through our full verification process covering trade qualifications and accreditations, public liability insurance, trading history, customer review history, and registered company information. You can see exactly what that covers on our How We Verify page. For any business on this page that doesn't carry that badge, those checks are your responsibility to carry out before you book.

When you're getting quotes, ask each fitter to provide a written breakdown rather than a single lump-sum figure. You want to see materials, labour, and waste disposal listed separately so you can compare properly. Ask specifically about their approach to waterproofing, particularly around shower trays and wet walls, since this is where most bathroom failures start. If the work involves moving a soil pipe or adding a new drain, ask whether Building Regulations approval is needed and who'll handle it. Confirm that any electrical work within a bathroom's zones will be carried out by someone registered to do it, and get a completion certificate when it's done. Getting at least two or three quotes is sensible, not just for price comparison but because the conversations themselves will tell you a lot about how thorough a fitter is likely to be.
How We Select & Rate The Best Bathroom Fitters in Southampton

Rankings on this page are driven by public review rating and review count from third-party business listings, with a small lift for businesses that have a working website and phone number. We check each business's homepage to confirm that bathroom fitting is what it primarily offers, which keeps unrelated trades off the page. Permanently-closed listings are removed automatically. Businesses carrying a Trust Verified badge have additionally passed our full verification covering qualifications, insurance, trading history, customer review history, and registered company information. See our How We Verify page for the full list. Other businesses on this page have not been independently verified by us, and inclusion is not an endorsement. Always do your own checks before hiring.

Recommended and Featured listings are paid placements, so a business's fee affects whether and where it appears. Every other listing is ranked on rating and review count from third-party business listings. How we rank & verify →

Quick Comparison — Bathroom Fitters in Southampton

# Business Rating Reviews Phone
1 Tidal Plumbing and Heating Ltd ⭐ 4.8 58 +44 7377 794212 View →
2 MS Bathrooms, Kitchens and Extensions Southampton ⭐ 5.0 39 +44 23 8032 4861 View →
3 Restoration and property management ⭐ 5.0 19 +44 7446 280549 View →
4 TILE INFINITY ⭐ 5.0 12 +44 7469 800879 View →
5 BM carpentry and building ⭐ 5.0 10 +44 7984 969199 View →
6 i-Fit Homes Ltd ⭐ 5.0 9 +44 7703 235135 View →
7 Mastic Man Southampton Sealant ⭐ 4.7 14 +44 7418 351142 View →
8 Pat Constructions ⭐ 5.0 6 +44 7818 191406 View →
9 KB PROS LTD ⭐ 5.0 3 +44 7810 003413 View →
10 Braeside Property Services Ltd ⭐ 4.0 7 +44 7792 044563 View →

Our Top Picks

1
Tidal Plumbing and Heating Ltd
Not Verified
4.8 (58 reviews)
Southampton +44 7377 794212

Tidal Plumbing and Heating Ltd provides comprehensive plumbing and heating services to customers across Southampton and surrounding areas from their base in Sholing. The company has earned a strong reputation with local residents, maintaining a 4.8 out of 5 star rating from 56 verified customer reviews on Google. Their experienced team handles both routine maintenance and emergency repairs for domestic and commercial properties throughout the SO19 area.

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2
MS Bathrooms, Kitchens and Extensions Southampton
Not Verified
5.0 (39 reviews)
Southampton +44 23 8032 4861

Kitchen fitting, bathroom installation and home extensions are handled under one roof by MS Bathrooms, Kitchens and Extensions, based in Southampton. The company holds a five-star Google rating across 37 reviews, suggesting consistent workmanship on projects that span full room transformations. Homeowners in SO16 and the wider Southampton area use the firm for both smaller refits and larger structural work.

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3
Restoration and property management
Not Verified
5.0 (19 reviews)
Southampton +44 7446 280549

Kitchen fitting across Southampton, Restoration and Property Management handles installations with a consistent record, holding a five-star Google rating across 19 reviews. The company covers the SO16 area and brings a property management background to its kitchen work, giving clients a single point of contact for fitting projects that sit within broader renovation or refurbishment schemes.

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4
TILE INFINITY
Not Verified
5.0 (12 reviews)
Southampton +44 7469 800879

Bathroom fitting and tiling work across Southampton is the focus of Tile Infinity, a local outfit serving the SO19 area and surrounding neighbourhoods. Twelve Google reviews have returned a perfect five-star rating, suggesting consistent results on residential projects. The business operates from the east of the city and takes on bathroom installations alongside dedicated tiling commissions.

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5
BM carpentry and building
Not Verified
5.0 (10 reviews)
Southampton +44 7984 969199

Rated five stars across ten Google reviews, BM Carpentry and Building is a Southampton-based outfit covering bathroom fitting alongside broader carpentry and building work. The combination of trades under one contractor suits projects where plumbing, joinery, and finishing work overlap. The business operates from the SO18 area and details further services on its website.

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6
i-Fit Homes Ltd
Not Verified
5.0 (9 reviews)
Southampton +44 7703 235135

i-Fit Homes Ltd is a bathroom fitting company based in Southampton, covering domestic installations across the area. With a perfect five-star rating from its Google reviews, the firm has built a consistent record of clean, well-finished work. It operates from the SO18 postcode, making it a practical choice for homeowners in the east of the city.

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7
Mastic Man Southampton Sealant
Not Verified
4.7 (14 reviews)
Southampton +44 7418 351142

Rated 4.7 stars across 14 reviews, Mastic Man Southampton Sealant carries a consistent record for sealant and mastic application work in Southampton. The business focuses on the finishing details that bathroom fits depend on, including clean silicone lines around baths, showers, and basins. For customers in SO15 and surrounding areas, it offers a focused, trade-specific service rather than a general bathroom installation offering.

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8
Pat Constructions
Not Verified
5.0 (6 reviews)
Southampton +44 7818 191406

Bathroom fitting in Southampton is the focus for Pat Constructions, a local outfit with a small but unblemished five-star rating on Google. The company handles installations for residential clients across the city, working to a standard that has so far satisfied every reviewer. Straightforward in scope, it suits homeowners looking for a no-fuss local contractor rather than a large firm.

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9
KB PROS LTD
Not Verified
5.0 (3 reviews)
Southampton +44 7810 003413

Rated 5 stars by customers in Southampton, KB Pros Ltd specialises in kitchen fitting across the SO19 area and surrounding neighbourhoods. The company focuses on installation work, bringing a straightforward approach to kitchen projects without the overhead of a larger showroom operation.

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10
Braeside Property Services Ltd
Not Verified
4.0 (7 reviews)
Southampton +44 7792 044563

Braeside Property Services Ltd provides gas engineering services to customers in Southampton and the surrounding areas. Based on Braeside Crescent in the SO19 postcode area, the company has earned a 4 out of 5 star rating from 7 verified customer reviews. Their services cover gas installations, maintenance, and repairs for residential and commercial properties throughout the local region.

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Transparency notice: Recommended and Featured listings are paid placements, so a business's fee affects whether and where it appears. All other listings are ranked by a combined score drawn from ratings and review counts published on third-party business listings, plus basic completeness signals such as a working website and phone. A Trust Verified badge means we have independently checked that business's documents; businesses without it have not been independently verified by us. How we verify →

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Frequently Asked Questions

How much does a bathroom fitter cost in Southampton?
For a straightforward like-for-like bathroom replacement in a standard-sized room, around 4 to 6 square metres, you're typically looking at £2,500 to £5,000 including labour and mid-range sanitaryware. A full wet room conversion or a significant layout change involving rerouting soil pipes can push that up to £6,000 to £10,000 or more, depending on what's behind the walls. En-suite installations in newer flats around Ocean Village or St Mary's tend to come in at the lower end if the plumbing runs are short, while work on older properties in Shirley or Freemantle often costs more because of solid floors and longer pipe runs. Materials make a big difference too: a high-spec Italian tile job with a frameless shower enclosure costs considerably more than a fully tiled room with a standard enclosure. Getting two or three quotes from local fitters is the most reliable way to understand what's fair for your specific job.
How long does a bathroom installation typically take in Southampton?
A standard bathroom replacement with no structural changes usually takes around five to eight working days from strip-out to final seal. If you're moving sanitaryware, rerouting the soil stack, or having underfloor heating installed, add two to four days on top of that. Tiling is often the biggest variable: a small shower enclosure might take a day, while a fully tiled wet room can take three or four days on its own. Most fitters in Southampton will give you a schedule broken down by phase before work starts, and it's worth agreeing that in writing. Bear in mind you'll have no working bathroom during this time, so if you've only got one, it's worth discussing whether the fitter can sequence the work to restore basic function quickly.
Do I need planning permission or Building Regulations approval for a new bathroom in Southampton?
Most standard bathroom replacements don't need planning permission. You're replacing existing fittings in the same positions, and that's generally permitted development. Building Regulations are a different matter. If you're moving a soil pipe, adding a new drainage run, or installing a new window or ventilation, Building Regulations approval may be required. Any electrical work within the bathroom's defined zones, around the basin, bath, or shower, must be carried out by a competent person registered with a scheme such as Part P, and you should receive a completion certificate as proof. If you're converting a bedroom into an en-suite, particularly in an older property in Bitterne or Bassett, it's worth checking with Southampton City Council's planning department if you're unsure.
What questions should I ask a bathroom fitter before they start work?
Start with the practical stuff: do they carry public liability insurance, and can they show you a current certificate? Who will actually be on site doing the work, themselves or subcontractors? If electrical work is involved, are they, or a colleague they work with, registered to carry it out? Ask how they handle unexpected problems, stripped pipework, rot behind tiles, or hidden structural issues, and whether that changes the quote. Get clarity on the payment schedule; it's reasonable to pay a deposit, but be cautious about anyone asking for a large proportion of the total upfront before work begins. A written quote with itemised labour and materials costs is standard, and any reputable fitter will provide one.
What's the best type of shower for Southampton's water?
Southampton's water is moderately hard, so limescale build-up is a real consideration. Electric showers are generally easier to manage in terms of limescale than mixer showers fed from a combination boiler, because the element can be descaled or replaced without major work. That said, thermostatic mixer showers connected to a combi boiler are popular in Southampton's terrace properties because they give reliable temperature control without relying on a cold tank. Whichever type you choose, a shower head with easy-clean nozzles makes weekly maintenance much simpler. Fitters familiar with local water conditions will often recommend a small inline filter or a water softener unit if you're investing heavily in a high-spec shower, particularly in areas like Hedge End or West End where hardness levels are similar.
How do I compare and choose between bathroom fitters in Southampton?
Start by getting at least two or three written quotes, and make sure you're comparing like for like: the same sanitaryware brands, the same tile specification, and the same scope of work. Check public reviews across multiple platforms rather than relying on one source alone, and look specifically for reviews that mention how the fitter handled problems mid-project, not just whether the end result looked good. Ask to see photos of completed bathrooms, ideally in similar property types to yours. If a fitter carries a Trust Verified badge on this page, you can see the checks that have been done on them via our How We Verify page. For those without that badge, you should ask directly for proof of public liability insurance and check whether they're registered for any relevant schemes before work involving gas or electrics. Trust your instincts in the initial conversation: a fitter who asks detailed questions about your existing plumbing setup and the condition of your walls is likely to be more thorough than one who quotes quickly without looking properly.