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

Central Heating Engineers

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

Central heating system

Colin was very quick, efficient and knowledgeable on the problem and after visiting us late on the Fri 21st to assess the fault , he left us with a temporary fix/working central heating system and returned the next day (Saturday) with a new valve head assembly. The new part was fitted in less than an hour and the central heating is now working normally again. We are so pleased that Colin was able to fix this problem so promptly and we would definitely recommend him.

Replaced 3 port valve on hot water system

I was totally impressed with how Steve works. He quickly located the fault on our boiler after a series of complicated checks. He is methodical in his work and totally dedicated to fault finding. I would not hesitate to recommend Steve and his team for any heating and plumbing work you may have, he is trustworthy and very reliable.

Replaced 2 port valve on hot water system primary circuit from boiler to cylinder

Was impressed with how quickly Steve picked up on how our rather complicated CH/HW system works, and homed in on the problem. Job completed same day as diagnostic visit. Quite expensive but no complaints - you pay for quality.

Radiator and towel rail fitted

Colin was friendly, efficient and helpful and carried out the work well and at very short notice.

Whether you've noticed a drop in the performance of your central heating system or you're considering a boiler update, look no further. From boiler breakdowns and boiler repairs through to the installation of a new central heating system, our services are comprehensive and competitively priced.

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

Boiler Servicing and Repairs

We can help with regular boiler maintenance to ensure its long-term performance. In the event of a boiler breakdown call our emergency helpline for a speedy resolution.

Boiler Servicing and Repairs

Your first choice for Central Heating Engineers in South East England.

589 reviews - 9.92 out of 10

Reliability & timekeeping








Charge as quote


Above quote but kept informed


Central heating service

Prompt and reliable, service as always.

Fitted new Central Heating Programmer

Steve has attended on several occasions to repair different jobs at our property. Yesterday was no exception, Steve arrived promptly, worked very efficiently and when the job was completed, left everything neat and tidy. We have also had Steve's colleagues attend, if Steve has been snowed under. I wouldn't hesitate to recommend, Steve, Harvey or Colin. Many thanks!

Replaced 3 port valve

Fast service, clean + tidy, price right.

Replace pump, replace 3 way valve, power wash heating system

Very pleased with the work carried out. Both Steve and Harvey were very polite and professional in their approach to the job.

Replace 3 way valve

It was all very professional and courteous-completed with no fuss.

Traced and repaired a leaking central heating pipe

Evo were asked at short notice (emergency leak - water coming through roof) to fix a problem. They responded quickly and fixed the problem on that day. Alongside that they ensured that they made good as much as possible e.G re-laid the carpet as they had to take floor boards up, ensured that no air pockets in central heating etc. Even came back quickly the following day when we identified a minor problem with air trapped in bathroom pipe. Recommended if you are looking for a professional plumber.

Boiler service, maintenance of radiator and pipe removal

Helpful, courteous and friendly, thank you

Restored heat to top floor radiators

Excellent work. Good time keeping, clear communication, and work done at a fair price.