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Plumbers in Harrow

The 10 plumbers from Google's results for Harrow, ranked on Google rating, online presence and other factors. Updated 10 September 2026.

Call-out and small repair
£90 – £210first hour, most firms
Bathroom plumbing
£1,700 – £4,600suite install, excluding tiling
Boiler replacement
£2,100 – £4,000like-for-like combi swap
Harrow vs UK
+15%well above the UK median

Number 1: Pmd Plumbers

4.9(451)out of 5, from 451 reviewson GoogleHarrow

Pmd Plumbers delivers plumbing, heating, and renewable energy services across Harrow and London. The business assists residential and commercial customers with heating solutions, general pipework repairs, and renewable energy installations.

020 3151 0881 286-290 Harrow View, Harrow HA2 6DL

Number 2: Wizz Plumbing

5.0(4)out of 5, from 4 reviewson GoogleSouthall

Wizz Plumbing provides plumbing services to clients across Southall.

07747 388700 113 Burns Ave, Southall UB1 2LT

Number 3: Bakersmith Limited

4.8(168)out of 5, from 168 reviewson GoogleSt Albans Enterprise Centre, St Albans

Bakersmith Limited supplies plumbing, heating, and bathroom fitting services to property owners in Harrow. Its team handles tasks ranging from fixing leaky taps to installing complete boiler systems.

01727 730590 Unit 10, St Albans Enterprise Centre, St Albans AL3 6EN

Number 4: Peter Brown Plumbing & Heating

4.8(88)out of 5, from 88 reviewson GoogleHarrow

Peter Brown Plumbing & Heating carries out bathroom installations, boiler repairs, and central heating services across Harrow, Watford, and Bushey. Their team fits Nest thermostats and provides general plumbing support.

020 8863 1155 29-31 Frognal Ave, Harrow HA1 2SG

Number 5: Lhplumbing Harrow

4.3(8)out of 5, from 8 reviewson GoogleHarrow

LH Plumbing Harrow provides domestic plumbing, heating, and electrical engineering services across Harrow, North London, and Hertfordshire. The firm carries out general plumbing maintenance alongside heating work for local homes.

020 8864 2311 130 Vaughan Rd, Harrow HA1 4ED

Number 6: Pimlico Plumbers

4.0(6168)out of 5, from 6168 reviewson GoogleLondon

Pimlico Plumbers provides bathroom and kitchen fitting, heating engineering, plumbing, and plastering services in London.

020 8108 0808 Pimlico House, 1 Sail St, London SE11 6NQ

Number 7: Plumbers Harrow

No Google reviews yetHarrow

Plumbers Harrow provides local plumbing services across Harrow and North West London. The team handles everyday repairs, major system overhauls, and routine plumbing maintenance, operating a 24-hour response service for urgent issues.

Number 8: Plumber Harrow

No Google reviews yetHarrow

Plumber Harrow offers general plumbing services throughout Harrow.

Number 9: Plumbforce Direct

No Google reviews yetHarrow

Plumbforce Direct delivers plumbing and heating work for commercial properties, landlords, and homeowners in East London. Services include boiler repairs, drain clearing, gas safety inspections, water softener setup, and tap or shower repairs.

Number 10: Tt Plumbing Heating

No Google reviews yetHarrow

Tt Plumbing Heating provides plumbing, heating, gas boiler, and drainage services in Harrow and nearby areas. The company responds to emergency call-outs around the clock and offers same-day plumbing assistance for urgent repairs.

What plumbers charge in Harrow

In Harrow, call-out and small repair typically costs £90 – £210. Labour in Greater London runs 15% above the UK median, which accounts for most of the difference from the same job elsewhere.

How to choose between them

  • Check the registration yourself. Gas Safe Register registration is a legal requirement for this work, and the register is public, so it takes a minute to confirm.
  • Get three quotes on the same specification. Written down, split into labour, materials and anything structural. Most people compare a total against a total and end up choosing between two different jobs.
  • Ask what is not included. Making good, waste removal, scaffolding and VAT are the four that turn a cheap quote into an average one.
  • Never pay a large deposit up front. Materials in advance is normal. Half the total before anyone turns up is not.

How this list is ordered

These are the firms from Google's results for "plumbers harrow". They are ranked on Google rating, online presence and other factors.

Work out the budget first

The figures above are Harrow ranges. These explain what drives them, so you can read a quote properly.

Plumbers in Harrow: common questions

How much does a plumber charge per hour in the UK?

Most charge £40 to £80 an hour, with a higher first-hour call-out rate. London and the South East sit at the top of that range. Emergency and out-of-hours work is typically charged at 1.5x to 2x.

Does my plumber need to be Gas Safe registered?

Only for gas work, but then it is a legal requirement rather than a preference. A plumber fitting a tap does not need it. A plumber touching your boiler does, and you can check their number on the Gas Safe Register yourself.