12 Best Plumbers in Portsmouth for 2026

🔧 12 businesses · 📍 Portsmouth
✓ Verified Google reviews · ✓ Reviewed regularly · ✓ Updated 29 May 2026
Mark Reid
Written by Mark Reid, Trades Editor · Verified 29 May 2026
Portsmouth presents a particular set of challenges for plumbers that you won't find everywhere. Much of the city's housing stock dates from the Victorian and Edwardian periods, especially across Southsea, Fratton, and the older terraces around Kingston. That means ageing cast-iron pipework, original lead supply pipes in some properties, and systems that were never designed to cope with modern combi boilers or power showers. The city also sits on Portsea Island, which means the water table is high and groundwater pressure can affect drainage in ways that surprise homeowners coming from inland areas. Add in the salt-laden air off the Solent that accelerates corrosion on external pipework and boiler flues, and you've got good reasons to use a plumber who actually knows the area rather than just anyone who covers it.

Every business on this page was drawn from third-party public business listings and ranked by public review rating alongside review count, with a small lift applied to businesses that show a working website and a contactable phone number. Before any listing goes live, we check the business's homepage to confirm that plumbing is what they primarily offer, which is how unrelated trades get kept off this page. Permanently closed listings are removed automatically when that information becomes available in the source data. Some businesses carry a Trust Verified badge. That badge means the business has separately passed our full verification process, which covers trade qualifications and accreditations, public liability insurance, trading history, customer review history, and registered company information. You can see exactly what that process involves on our How We Verify page. For any business on this page without that badge, those checks are ones you'll need to carry out yourself before booking.

Before you commit to any plumber, ask upfront whether they're Gas Safe registered if the job involves a boiler or gas pipework. A Gas Safe card is a legal requirement for that work, not a nice-to-have. Always request a written quote rather than a verbal estimate, particularly for bathroom installations or anything involving new pipework runs, where costs can creep if the scope isn't pinned down. For boiler replacements in Portsmouth's older terraces, it's worth asking specifically about flue routes and whether the existing gas supply pipe is the right diameter for a modern condensing boiler, as undersized supply pipes are a common hidden cost on pre-war properties. Get at least two or three quotes for any job over a few hundred pounds, and check that whoever you hire carries public liability insurance before they start work.
How We Select & Rate The Best Plumbers in Portsmouth

Rankings on this page are driven by public review rating and review count pulled 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 plumbing is what they primarily offer, which keeps unrelated trades off the page. Permanently closed listings are removed automatically. Businesses marked with a Trust Verified badge have additionally passed our full independent verification, covering trade qualifications and accreditations, public liability insurance, trading history, customer review history, and registered company information. See our How We Verify page for the full list. All other businesses on this page have not been independently verified by us, and inclusion is not an endorsement. Always carry out your own checks before hiring.

Positions 1–5 (Recommended and Featured) may be paid placements. Every other listing is ranked on rating and review count from third-party business listings. How we rank & verify →

Quick Comparison — Plumbers in Portsmouth

# Business Rating Reviews Phone
1 Hutt’s Heating Ltd Recommended ⭐ 5.0 105 +44 23 9355 2965 View →
2 Sylvadale LTD Featured ⭐ 4.8 88 +44 23 9282 1281 View →
3 Heatology Installations | Plumbing & Heating Featured ⭐ 5.0 50 +44 7916 760043 View →
4 Pompey Plumb Ltd Featured ⭐ 4.9 58 +44 7498 964660 View →
5 Portsmouth Plumbers Featured ⭐ 5.0 33 +44 23 9343 0057 View →
6 RMWS Plumbing & Heating ⭐ 5.0 32 +44 7847 565158 View →
7 Tyrone Guy Ltd ⭐ 4.7 49 +44 7876 568373 View →
8 Your Portsmouth Plumbers ⭐ 4.9 27 +44 7850 349302 View →
9 OGR Properties Ltd ⭐ 5.0 14 +44 7951 297626 View →
10 ABeck Plumbing Services ⭐ 4.9 13 +44 23 9400 2596 View →
11 Heat Co Plumbing & Heating Limited ⭐ 5.0 6 +44 23 9343 0123 View →
12 Drainage Portsmouth - Blocked Drains ⭐ 5.0 4 +44 23 9360 1371 View →

Our Top Picks

6
RMWS Plumbing & Heating
Not Verified
5.0 (32 reviews)
Portsmouth +44 7847 565158

RMWS Plumbing & Heating provides professional plumbing and heating services to customers across Portsmouth and Southsea. Based in Southsea, the company has earned a perfect 5-star rating from 32 verified customer reviews on Google. Their comprehensive services cover both residential and commercial plumbing and heating requirements throughout the PO4 area.

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7
Tyrone Guy Ltd
Not Verified
4.7 (49 reviews)
Portsmouth +44 7876 568373

Tyrone Guy Ltd provides professional plumbing services to Portsmouth and surrounding areas from their base in Drayton. With a strong 4.7-star rating from 49 verified customer reviews, the company handles residential and commercial plumbing requirements across the PO6 postcode area. Their experienced team offers reliable solutions for both emergency call-outs and planned plumbing installations throughout the local community.

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8
Your Portsmouth Plumbers
Not Verified
4.9 (27 reviews)
Portsmouth +44 7850 349302

Your Portsmouth Plumbers provides professional plumbing services to residents and businesses across Portsmouth from their base in Hilsea. The company has earned a 4.9-star rating from 27 verified customer reviews, reflecting their reliable approach to emergency repairs, installations, and maintenance work. Their local expertise covers the PO2 area and surrounding Portsmouth neighbourhoods.

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9
OGR Properties Ltd
Not Verified
5.0 (14 reviews)
Portsmouth +44 7951 297626

OGR Properties Ltd provides plumbing services to Portsmouth and the surrounding areas from their base in Drayton. The company has earned a perfect 5-star rating from 14 verified customer reviews on Google. They serve both residential and commercial clients across the PO6 postcode area and beyond.

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10
ABeck Plumbing Services
Not Verified
4.9 (13 reviews)
Portsmouth +44 23 9400 2596

ABeck Plumbing Services provides professional plumbing solutions from their Cosham base, serving Portsmouth and the surrounding PO6 area. The company has earned a 4.9-star rating from 13 verified customer reviews, reflecting their reliable service and workmanship. They handle a full range of domestic and commercial plumbing requirements for local clients.

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11
Heat Co Plumbing & Heating Limited
Not Verified
5.0 (6 reviews)
Portsmouth +44 23 9343 0123

Heat Co Plumbing & Heating Limited provides plumbing and heating services to customers in Portsmouth and the surrounding area. The company has earned a perfect 5-star rating from 6 verified customer reviews on Google, reflecting their reliable service delivery. Their team handles both plumbing repairs and heating system installations and maintenance for residential and commercial properties.

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12
Drainage Portsmouth - Blocked Drains
Not Verified
5.0 (4 reviews)
Portsmouth +44 23 9360 1371

Drainage Portsmouth - Blocked Drains provides professional plumbing and drainage services throughout Portsmouth from their base in Drayton. The company specialises in resolving blocked drain issues and other plumbing problems for residential and commercial properties. With a perfect 5-star rating from 4 verified customer reviews, they have established a reputation for reliable service in the PO6 area and surrounding Portsmouth districts.

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Transparency notice: Recommended (#1) and Featured (positions 2-5) listings may be paid placements, so a business's fee affects whether and where it appears in those positions. 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 plumber cost in Portsmouth?
Hourly rates typically range from £45-75, with emergency callouts costing £80-150 just for attendance. Simple jobs like tap repairs run £60-120, whilst boiler installations start around £1,500 for basic combi units. Bathroom refits vary enormously, from £2,500 for basic suites to £8,000+ for full renovations in period properties. Portsmouth's mix of Victorian and modern housing affects costs significantly. Always get two or three written quotes to compare.
Do Portsmouth plumbers work weekends and evenings?
Most established firms offer some out-of-hours cover, though you'll pay premium rates. Weekend work typically costs 25-50% more than standard rates, whilst genuine emergencies after 10pm can cost double. Many plumbers define 'emergency' strictly, no hot water or heating in winter counts, but a dripping tap doesn't. Some smaller operators only work standard hours Monday to Friday.
What's the difference between a plumber and a heating engineer?
Plumbers handle water systems, drainage, and basic heating repairs, but only Gas Safe registered engineers can work on gas boilers, cookers, and gas pipework. Many Portsmouth plumbers hold both qualifications, but always check the Gas Safe register before letting anyone touch your boiler. For central heating system design or complex boiler faults, you specifically need someone with heating qualifications.
How quickly can a plumber get to me in Portsmouth?
Same-day service is possible for genuine emergencies, though expect to pay premium rates. Non-urgent work like bathroom installations typically requires 1-3 weeks' notice with established firms. Portsmouth's compact size means travel times are short, but parking restrictions in areas like Old Portsmouth and Southsea can delay arrivals. Most reliable plumbers give 2-4 hour windows rather than exact times.
Do I need planning permission for bathroom or plumbing work?
Most bathroom refits and plumbing repairs don't need planning permission, but you must comply with building regulations for structural changes or new drainage connections. Portsmouth City Council requires notification for certain works. If you're in a conservation area like Old Portsmouth, additional restrictions apply. Your plumber should know local requirements, but ultimate responsibility lies with you as the property owner.
How do I verify a plumber is legitimate and competent?
Check Gas Safe registration on the official website if they're doing boiler work. Ask for proof of public liability insurance (minimum £1 million). Get written quotes on headed paper with a local address you can verify. Check recent Google reviews for patterns of complaints. Ask for references from recent jobs. Avoid door-to-door salespeople or anyone demanding full payment upfront.