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0800 335 7455
Need a plumber quickly?

3Flow Plumbing & Heating provide services for all Plumbing and Heating work
No Call out Charge, Fixed Price Work ,24 Hour service, Gas Safe Engineers
Parts carried in stock and problems resolved within 1st visit, Guaranteed workmanship and warranties on parts
Established Local trusted company, phone lines always answered

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I had my heating system power flushed by 3 flow plumbing, The plumbers were clean and tidy and got the boiler working again

Vinnie, Stockwell

3 Flow plumbing and heating have been servicing my boiler for the last few years with great effect

Jim, Croydon

3Flow plumbing were very friendly and polite, there was no pressure for me to book an appointment

Mrs Spark, Barnet
london plumbers



3Flow Plumbing & Heating is an established London based company with years of experience in the industry, providing a full range of services including plumbing, heating and drainage to both commercial and residential properties. We operate a No Call Out Charge and provide a 24 hour emergency service.

All of our engineers are fully qualified with a minimum of 5 year’s experience in their fields of work which include members of the Gas Safe register, Chartered institute of plumbing and heating engineering ( CIPHE ) , Corgi and national water jetting association. This ensures a high standard of workmanship to all our customers. All our installations and repairs carry a full warranty on parts and labour.


Our vehicles carry a wide range of spare parts to aid our aim of fixing your problem within the 1st visit and reducing the need to obtain materials and return to complete work.



We have locations dotted around London which enables us to offer a genuine local and prompt 24 houremergency service.


All of our appointments are booked within a two hour slot along with courtesy calls to avoid customers having to wait in for long periods or take unnecessary time off work to wait for engineers, a common problem customers have with other companies.


Payment can be made by credit or debit card in person with our engineers by using one of our mobile chip and pin machines or over the telephone in cases where you cannot be present at the property, so no need to worry about going to a cash machine.



Here at 3Flow Plumbing & Heating we believe in our customers knowing the FULL COST they will be paying for our services in advance. We try to operate differently to our competitors in regards to pricing, no Call out charges and Fixed Rates.


Once the problem has been diagnosed, we prefer to quote by the job, NOT the hour! Meaning no matter how long the repair or installation takes you only pay the quoted price! This is aimed at protecting our customers by letting them know where they stand with costs. Most companies want to charge by the hour which more than often benefits them. This tends to result in engineers taking longer than needed to complete the work and customers incurring more charges and a large final bill.


However we can offer hourly rates if preferred.

Call Free On 0800 335 7455

Guaranteed Work

All your repairs and installations are guaranteed, and financially backed by a reputable London company.

You can rely on quality workmanship conducted by qualified engineers.

No call out charges

There are No Call Out Charges when you call 3 Flow Plumbing. Fixed Prices and Hourly Rates if prefered, No Hidden Costs !

Respect your home

Your home is important to you. You want a plumber that respects it, and understands that you value cleanliness and tidiness.