EVO Drainage logo
EVO Drainage logo

Freephone: 0800 920 2030

Enquire Online

24 hour Emergency Helpline

Freephone: 0800 920 2030

No call out charge - Fixed fee

Enquire Online

Boiler Servicing and Repairs

EVO Plumbing, Heating and Drainage (Crawley) 589 reviews - 9.92 out of  10

Serivce of boiler

Came to me promptly, and told me the expansion vessal was faulty, told me to check warrenty, maker came out and fixed at no charge. Then Steve came back and did a proper service at no extra charge a few days later. So EVO Dorking crew saved me a lot of money! Will definately use them going forward. Thanks guys for all your help.

Boiler service


Boiler service plus check on other issues e.G. Taps, radiators

Very happy with the work.

Annual boiler service

I've used them for 7 years now and he's never let me down, I'd highly recommend him.

Boiler breakdown? Choose us for boiler repairs

A boiler breakdown can be expensive, so regular maintenance is essential to ensure its long-term performance. Our engineers 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 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.

Our wide coverage area includes the following counties:

East Sussex, Kent, London, Surrey, and West Sussex

Power Flushing

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

Your first choice for Boiler Servicing and Repairs in South East England.

589 reviews - 9.92 out of 10

Reliability & timekeeping








Charge as quote


Above quote but kept informed


Boiler service

Usual excellent service.

Previous plumber 2 years ago fitted new combi boiler but left us with terrible 'water hammering', call to sort it

2nd visit following annual boiler service to sort out severe water hammering that over 2 years previous plumber had not managed to sort out. Steve on first visit made temporary adjustment to stop noise until he returned with parts today to make full adjustment - ecstatic a quiet house.

Replace boiler, move tank gauge

I would not hesitate to recommend Evo! Steve did an amazing job for us. He worked incredibly hard over two days to replace our boiler, move a pressure gauge, and fix a leaking radiator pipe. He was extremely friendly and knowledgeable and we will definitely be using Evo in the future.

Replace existing boiler

Neat and tidy work in a difficult position with a number of complications. All problems were resolved and we are very satisfied with the new boiler.

Boiler service

Used before so knew what service I was getting. Great service given as always. Strongly recommended.

Service boiler

Pleased with the work.

Fault finding and remedy of thermostatic files (sensing files) as hot water was scalding

Steve was very methodical in his approach testing all variables to eliminate options in finding the root cause of the problem. Second time I have used EVO and certainly a trusted service provider in my local area based on experience to date.

Boiler service

Excellent service.