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EVO Drainage logo

Freephone: 0800 920 2030

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24 hour Emergency Helpline

Freephone: 0800 920 2030

No call out charge - Fixed fee

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Boiler Servicing and Repairs in London

EVO Plumbing, Heating and Drainage (Crawley) 727 reviews - 9.91 out of  10

Pre-purchase heating and gas evaluation

EVO responded rapidly to our query to evaluate the heating and gas systems in a new house and came back with a detailed description the state of the system. We will be using him to fix the problems identified when we hopefully make the move shortly!

Supply and fit replacement boiler, powerflush system

Excellent service throughout. Other companies had shied away from the job because of the complexity of updating our very old system. Very pleased to have found an honest and hard working company who are clearly ahead of the competition in so many ways!

Repair to our ageing boiler

Was able to supply and source parts for our system that 2 other companies had said was beyond repair. Obviously we are very pleased with all aspects of the work and shall definitely be using EVO when we do eventually decide to update our boiler

Servicepour boiler

Stephen is efficient, polite, affordable and a great worker. Thanks so much. He is a brilliant plumber.

If you need a Boiler Repair or Service and live in London or the surrounding area then call us now

Freephone 0800 920 2030 - 24 hour Emergency Helpline

Boiler breakdown? Choose us for boiler repairs in London

A boiler breakdown can be expensive, so regular maintenance is essential to ensure its long-term performance. Our local team of engineers covering London have experience working with Worcester Bosch boilers and gas, combi and condensing boilers from many other manufacturers.

24-hour Emergency Heating Engineers

We understand that the disruption and inconvenience associated with heating problems means that a fast, effective response is needed.

The dedication of our 24-hour emergency heating engineers covering London means that we aim to be with you within 2 hours of your call. What's more, we will keep you informed throughout every step of the repair process.

Beyond issues with central heating and boilers, we also offer gas safety inspections, Landlord CP12 certificates and homeowner certificates.

Power Flushing in London

Noticed a drop in the performance of your boiler and central heating system? Reduce the risk of breakdowns with power flushing. Not only can power flushing extend the life of your system, it also helps to keep your heating bills down.

Power Flushing in London

Your first choice for Boiler Servicing and Repairs in London.

727 reviews - 9.91 out of 10

Reliability & timekeeping








Charge as quote


Above quote but kept informed


Serviced and repaired boiler

Really excellent service today, the boiler was seviced and repaired. Steve took care observe all the guidelines regarding corona virus. He wore a face mask and disinfected everything he touched including the door handles. He was very knowledge and did a great job. Really reassuring as one of the household is immunosuppressed.

Repair to broken boiler

Very quick and friendly service. I would highly recommenery polite, value for money and great service

Replace programmer

Responded quickly and out of hours. first time we have used EVO, won't be the last!

boiler repair and service

Excellent service. Were able to diagnose, fix, and service my boiler all in one visit. Very impressed

Annual service

Arrived on time and did the work as described. Friendly and helpful

Change valve

Very efficient, friendly and helpf

Fitting an isolating valve for a gas hob.

Polite, clean, quick, and helpful. Completed the job as requested in a very short time.

Gas pipe in kitchen re-situated.

Excellent work efficiently carried out by a very pleasant man, I would thoroughly recommend this company.