Portsmouth · Plumbing & heating

Plumbers in Portsmouth

Phone numbers for plumbers and heating engineers covering Portsmouth — boilers, leaks and bathrooms. Open a profile and call the business yourself. This site does not send your job.

Boiler and gas work should be done by someone whose profile shows Gas Safe. Cosham and Fareham appear on Portsmouth cards. If the job is on Portsea Island, ask whether their time includes the traffic at the creek or assumes they already live south of it. Profiles show a name, the area they cover and a phone number. Public qualifications such as Gas Safe or NICEIC appear only when they are on the profile. Read the cost notes for a sourced national range; a figure on a card is not a quote.

Businesses on this list

2 businesses on this list.

Typical plumbing & heating costs

Heatable’s January–June 2026 quote sample, closed 30 June 2026, put a standard combi replacement around £1,800–£3,500, median near £2,300. That sample is national. It is not a quote from this site. Southsea combis flue toward the sea or into a lightwell between terraces. Ask about corrosion on the terminal and whether the condensate can drain, because some yards are below the gully after years of settlement.

A local rule to check in Portsmouth

Gas work in England needs a Gas Safe engineer. The Boiler Upgrade Scheme is open in England and Wales and needs an MCS-certified installer, which is not the same mark.

Questions before you phone

How do I find plumbers and heating engineers in Portsmouth on this list?

Southsea terraces face the Solent on a flat island with one main road in. Fratton roofs are low and close together. This is not Southampton's inland 1930s stock. Names, service areas and phone numbers sit on the cards. Open a profile and call the firm yourself. Cosham and Fareham appear on Portsmouth cards. If the job is on Portsea Island, ask whether their time includes the traffic at the creek or assumes they already live south of it.

Does this page send my job to a Portsmouth plumbing & heating firm?

No. You place the call. This site does not email or text anyone on your behalf.

What should the written price say for plumbing & heating in Portsmouth?

Corroded terminal and the yard gully level. Island terrace, not a mainland semi.

What is easy to miss before booking in Portsmouth?

Salt on fixings and a terrace with no side access are the local constraints. A quote that mentions neither has been written for a mainland semi.

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