Expert Water Supply Pipe Repairs Service in Portsmouth
Underground leak detection, pipe repair and full supply pipe replacement — with as little digging as possible.
If your water pressure has dropped, your bill has jumped for no reason, or there is a damp patch in the garden that never dries out, you may have a leak on the pipe running between your boundary and your house. DV Plumbing & Gas Services carries out water supply pipe repair and replacement across Portsmouth — locating the leak accurately first, so we dig once rather than guessing.
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Family-run, over 40 years of combined trade experience, covering Portsmouth, Southsea, Cosham, Portchester, Fareham, Gosport, Havant and Waterlooville.
Book a toilet repair
Accurate leak detection before we dig
Trenchless moling where possible
Fixed price before we start
Serving Portsmouth & Hampshire
What Our Customers Say
"Excellent service from start to finish. The engineer arrived on time, completed a thorough service, and explained everything clearly. Our heat pump is now running much more efficiently."
James Walker
"Professional, friendly, and knowledgeable. The annual service was completed quickly, and we now have peace of mind knowing our system is operating safely."
Sarah Collins
"I've used them for servicing multiple properties, and they've always been reliable. Great communication, fair pricing, and high-quality workmanship every time."
Michael Turner
"Very impressed with the attention to detail. They identified a small issue before it became a costly repair, and the whole process was hassle-free."
Emma Richardson
"Outstanding customer service and expert engineers. The servicing was thorough, and our air source heat pump is performing better than ever. Highly recommended."
David Brooks
"Fantastic service from a knowledgeable engineer. The heat pump was thoroughly inspected, cleaned, and tested, and everything was explained in a clear and friendly way. I’ll definitely book my annual service with them again."
Rachel Evans
What Our Water Supply Pipe Repairs Can Include
The exact scope depends on the property and confirmed fault or installation requirement. A typical water supply pipe repairs Portsmouth appointment may include the following elements, with any service-specific legal or competency limits explained before booking.
water pipe repair Portsmouth
Occupier interview and review of pressure or meter changes. The engineer records what was inspected, what was changed and how the completed section was checked.
leaking water pipe repair
Checks at the cold kitchen tap, stop tap and accessible internal supply. The engineer records what was inspected, what was changed and how the completed section was checked.
burst pipe repair Portsmouth
Targeted tracing of visible or suspected internal leaks. The engineer records what was inspected, what was changed and how the completed section was checked.
mains water pipe repair
Repair of compatible copper, plastic or approved supply pipe sections. The engineer records what was inspected, what was changed and how the completed section was checked.
internal water supply pipe repair
Assessment of legacy lead and corroded pipework with replacement options. The engineer records what was inspected, what was changed and how the completed section was checked.
low water pressure plumber
Isolation, refill, pressure observation and post-repair leak testing. The engineer records what was inspected, what was changed and how the completed section was checked.
Related Service Terms Customers Commonly Use
lead pipe replacement Portsmouth
usually describes a search for occupier interview and review of pressure or meter changes. We confirm whether that wording matches the actual job before assigning the visit.
copper pipe leak repair
usually describes a search for checks at the cold kitchen tap, stop tap and accessible internal supply. We confirm whether that wording matches the actual job before assigning the visit.
stop tap repair Portsmouth
usually describes a search for targeted tracing of visible or suspected internal leaks. We confirm whether that wording matches the actual job before assigning the visit.
hidden water leak detection
usually describes a search for repair of compatible copper, plastic or approved supply pipe sections. We confirm whether that wording matches the actual job before assigning the visit.
water supply pipe replacement
usually describes a search for assessment of legacy lead and corroded pipework with replacement options. We confirm whether that wording matches the actual job before assigning the visit.
emergency water leak plumber
usually describes a search for isolation, refill, pressure observation and post-repair leak testing. We confirm whether that wording matches the actual job before assigning the visit.
When to Arrange Water Supply Pipe Repairs Rather Than Wait
Small changes in performance often provide the first useful evidence. The following signs do not prove one diagnosis on their own, but they justify a closer look before finishes, flooring, cabinetry, tenancies or new appliances make access more difficult.
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An unexplained increase in metered consumption.
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A sudden pressure or flow reduction at several outlets.
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Damp patches, hissing or staining near a pipe route.
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A seized, weeping or inaccessible stop tap.
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Repeated pinhole leaks or known lead supply pipework.
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A remote description can help with triage, but it cannot confirm hidden condition, compatibility or compliance. Send photographs only when safe to do so, include the property postcode and explain when the issue occurs. We will use that information to prepare, not to pretend a complete diagnosis has already been made.
Why choose DV Plumbing & Gas Services for supply pipe work
We find the leak before we dig
The most expensive thing about this job is digging in the wrong place. Accurate detection first means one small hole instead of a trench and a reinstatement bill.
We use moling wherever the ground allows Less disruption, less reinstatement, usually less total cost. And we will tell you plainly when it is not viable rather than promising it and then trenching anyway.
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We install to the regulations, not to whatever is quickest Correct MDPE, correct depth, properly sleeved entry, accessible stop tap. A pipe laid too shallow will cause you a problem in five years that you will pay for twice.
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Fixed price before we start Including what reinstatement will cost. Supply pipe work is where surprise extras usually appear on other people's invoices.
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One firm for everything that follows If the leak has damaged flooring, or the pressure problem turns out to be internal pipework or a failing stop tap, we handle that too rather than leaving you to find another trade.
Water Supply Pipe Repairs Areas We Cover
Portsmouth neighbourhoods
Frequently Asked Questions
Discuss Your Water Supply Pipe Repairs Requirements
Book professional water supply pipe repairs in Portsmouth today. Call 07501 016990, email dvplumbingandgas@gmail.com or use the contact form to request a quote. Send the postcode, safe photographs and the most useful technical details. DV Plumbing & Gas Services. will confirm availability, next steps and the information required before an engineer attends.