Islington, Greater London
11 Top Rated Plumbers in Islington for 2026
11 plumbers in Islington ranked by reputation.
Most Recommended Provider in Islington
1
Mayfair Plumbers
Top Rated ★★★★★ 4.9 (331 reviews)
- Achieved 4.9/5 stars from 330+ Google reviews
- Praised for prompt, efficient, and professional service
- Engineers offer knowledgeable advice and clear communication
Residential plumbing servicesCommercial plumbing servicesGeneral plumbing tasksSpecialised boiler repairsPlumbing installations
2
AZ Plumbing Contractors Ltd
Top Rated ★★★★★ 4.9 (110 reviews)
- Consistently high customer satisfaction
- Professional, reliable, and efficient service
- Expert problem-solving and good value
PlumbingHeatingGas workBoiler servicesBoiler installations
3
Russell Heating Ltd
Top Rated ★★★★★ 4.8 (103 reviews)
- Highly rated with 4.8/5 stars from 103 reviews
- Prompt and efficient plumbing and heating solutions
- Known for friendly, professional, and reliable service
Commercial Heating ServicesDomestic Heating ServicesHeat Pump InstallationPower FlushingUnderfloor Heating
4
I.C. BOILERS
Top Rated ★★★★★ 4.9 (44 reviews)
- Prompt, efficient, and reliable service
- Expert boiler diagnostics and repairs
- Professional, friendly, and clear explanations
Boiler RepairsBoiler ServicingServicing on FiresServicing on Back BoilerLandlord Gas Safety Certificates
5
JA Plumbing & Maintenance
Top Rated ★★★★★ 4.8 (82 reviews)
- Rapid response for plumbing emergencies
- Praised for clear communication and fair pricing
- Reliable, professional, and efficient service
Bathroom and Kitchen FittingGeneral Plumbing including installationBoiler and Heating SystemRadiator and Central HeatingOld Radiator Disposal
6
Tafa Plumbing and Heating Ltd
Top Rated ★★★★★ 4.8 (38 reviews)
- Praised for professional, efficient, and responsive service
- Expertise in complex plumbing and heating jobs
- Strong customer recommendations and repeat business
Emergency PlumberBoiler Heating EngineerBlocked Drain ClearingEmergency Plumbing ServicesWater leaks
7
Flow Plus Plumbing
Top Rated ★★★★★ 5.0 (12 reviews)
- Highly skilled, knowledgeable plumbing experts
- Professional, communicative, and reliable service
- Meticulous attention to detail and tidy work
Plumbing servicesHeating servicesPlumbing assessments for propertyOutbuilding plumbing installationsGarden shed water connection
8
TF Gas
Top Rated ★★★★★ 4.7 (38 reviews)
- Experienced and professional engineers praised by customers
- Reliable service for boiler and leak issues
- Friendly, helpful office and engineering teams
Boiler RepairsBoiler ServicingPlumbing ServicesBoiler InstallationCommercial Gas Engineers
9
iSmartHeat
Top Rated ★★★★★ 5.0 (8 reviews)
- Prompt, efficient plumbing and heating solutions
- Highly professional and expert engineers
- Competitive pricing and clear communication
Kitchen sink repairGas hob installationCooker installationBoiler installationPlumbing services
10
★★★☆☆ 3.4 (127 reviews)
- Speedy and effective plumbing solutions
- Many customers praise Peter's expertise
- Strong track record for quick repairs
General plumbing servicesLeaky pipe repairFaulty boiler repairHot water problem resolutionPlumbing installations
11
★★★☆☆ 3.3 (44 reviews)
- Professional and efficient service.
- Often resolve plumbing issues quickly.
- Many customers report good job completion.
Plumbing installationPlumbing maintenancePlumbing repairHeating installationHeating maintenance
Islington Plumbers Frequently Asked Questions
Who are the top rated plumbers in Islington?
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The top rated plumbers in Islington in 2026 are Mayfair Plumbers, AZ Plumbing Contractors Ltd, Russell Heating Ltd, I.C. BOILERS, JA Plumbing & Maintenance, ranked by reputation.
Who is the most recommended plumber in Islington?
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Mayfair Plumbers is currently the most recommended plumber in Islington with 331 reviews and a 4.9 star rating.
How are plumbers ranked on TopRatedPlumbers.co.uk?
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Rankings are based on a weighted reputation score combining total review count and average star rating.
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