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Plumber in Barnet: Finchley to Mill Hill

Domestic and commercial plumbers across Barnet, from Finchley and Hendon to Mill Hill, Whetstone and Golders Green: leaks, burst pipes, blocked drains and toilets, and pipework upgrades in 1930s homes. Written price first, 24 hour emergency line, 12-month workmanship guarantee.

ARI Maintenance tradesperson working in Barnet, London
5.0★
Google rating, 82 reviews
12mo
Workmanship guarantee, in writing
24hr
Emergency line, every day
£5M
Public liability cover
Local knowledge

Plumbing in Barnet: 1930s Semis and Managed Buildings

Barnet has one of the largest concentrations of inter-war housing in London. The mock-Tudor and 1930s semis across Mill Hill (NW7), East Finchley (N2), Finchley Central (N3) and Hendon (NW4) still carry original copper and single-skin pipework that is well past its service life, so pipework reroutes and system upgrades are weekly bookings.

Cricklewood (NW2), West Hendon and Colindale (NW9) have far more conversion flats and new-build blocks, where leak chasing in stacked flats makes up most of the call volume.

We also look after plumbing for landlords, managing agents and commercial premises across the borough: reactive repairs, leaks and drain clearance, booked around your opening hours where needed.

Why Barnet Chooses ARI for Plumbing

Barnet runs from 90-year-old pipework to new blocks and commercial premises. We cover all three.

1930s pipework expertise

Original copper runs and single-skin pipework in inter-war semis are what we work on most in Barnet. We upgrade them while respecting the period detail.

Commercial and managed buildings

Reactive plumbing and drain clearance for managing agents and commercial premises, scheduled so the building keeps running.

One team across 12 postcodes

From EN5 to NW11, same team and same named contact. Around 60 minutes from our Grays base via the M25; emergencies get the closest van.

ARI Maintenance A-board on a London pavement listing plumbing, electrical, bathrooms, handyman and repairs
Coverage

Postcodes We Cover in Barnet

EN5N2N3N10N11N12N20NW4NW7NW9NW11

We cover the full borough: EN4 (East Barnet, Cockfosters), EN5 (Barnet, Arkley), N2 (East Finchley), N3 (Finchley Central), N10 (Muswell Hill edge), N12 (North Finchley), N20 (Whetstone, Totteridge), NW2 (Cricklewood), NW4 (Hendon), NW7 (Mill Hill), NW9 (Colindale, Kingsbury edge), and NW11 (Golders Green, Hampstead Garden Suburb). Drive time from our Grays base is around 60 minutes via the M25.

Recent work across London

Real jobs from the ARI team, photographed on completion.

WC, grey concrete-effect tile, recessed shelves
Bathroom Refurbishment

WC, grey concrete-effect tile, recessed shelves

WC, grey concrete-effect tile, recessed shelves

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Bathroom refurbishment: loft bathroom with walk-in shower, polished-concrete-effect large-format tiling, tiled bath panel, wall-hung basin and chrome heated towel rail
Bathroom Refurbishment

Loft bathroom with walk-in shower

Bathroom refurbishment: loft bathroom with walk-in shower, polished-concrete-effect large-format tiling, tiled bath panel, wall-hung basin and chrome heated towel rail

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Bedroom, grey carpet, white walls, bay window
Painting & Decorating

Bedroom, grey carpet, white walls, bay window

Bedroom, grey carpet, white walls, bay window

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Bedroom, grey carpet, fitted wardrobes
Painting & Decorating

Bedroom, grey carpet, fitted wardrobes

Bedroom, grey carpet, fitted wardrobes

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General repairs: rear garden patio laid in large-format grey concrete paving with a recessed inspection-cover tray, rendered boundary walls and raised planters
General Repairs

Rear garden patio laid in large-format grey concrete

General repairs: rear garden patio laid in large-format grey concrete paving with a recessed inspection-cover tray, rendered boundary walls and raised planters

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Patio sandbags + bricks (in-progress)
General Repairs

Patio sandbags + bricks (in-progress)

Patio sandbags + bricks (in-progress)

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See our reviews

What Barnet property owners say

Verified Google reviews from homeowners, landlords and managing agents across London.

★★★★★

Based on 82 Google reviews

G
Gary Leslie
August 2026
★★★★★

Excellent service from ARI maintenance, arrived on time and fixed the problem very promptly they were amazing to deal with from start to finish As you can imagine the stress I was under after discovering a severe leak in my bathroom but thanks to ARI maintenance they took the stress out of the situation and had it all sorted in no time. Would definitely use them again and recommend to friends and family. They definitely deserve the 5 stars! Thanks again

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B
Benjamin Madzokere
July 2026
★★★★★

We hired Ari Maintenance to take care of some plumbing repairs at our house. They were really nice, sensitive to our schedule, and professional from the first quote to the end of the job. The job was done efficiently, and the communication was excellent throughout the entire project. They went the extra mile to provide an exceptional service. Highly recommend.

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Y
yusra
July 2026
★★★★★

this company is extremely helpful and reliable, always a pleasure to work with especially Archie and Arianne! i highly recommend for all types of works, prices are fair and our landlords are always happy with the quality of their work and customer service!

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F
Florence Pirote
July 2026
★★★★★

Great service fast and efficient

Read more on Google

Plumbers in nearby areas

One plumbing team across London and the M25, with the same standard in every borough.

Frequently asked questions

Do you do commercial plumbing in Barnet?+
Yes. We carry out reactive plumbing, leak repairs and drain clearance for managing agents and commercial premises across Barnet, booked around your hours where needed.
Can you replace old pipework in a 1930s Barnet semi?+
Yes. Original copper and single-skin pipework is common in Finchley, Hendon and Mill Hill. We quote in writing for repairs or a full reroute.
Which Barnet areas do you cover?+
All 12 postcodes: EN4, EN5, N2, N3, N10, N12, N20, NW2, NW4, NW7, NW9 and NW11, from Barnet and Whetstone to Finchley, Hendon, Mill Hill, Colindale and Golders Green.

Need a plumber in Barnet? Get a free written quote.

Plumbers across Barnet and the rest of London. Written price before any work starts, a named plumber on site, and a 24 hour line for emergencies.

ARI Maintenance Ltd

London and the M25

Phone: 020 8068 2295

Email: bookings@arimaintenance.co.uk

Hours: Mon to Fri 7am to 6pm · 24 hour emergency line

Get your FREE Quote Today!

★★★★★5.0 82 REVIEWS