I have been going back and forth for months to have an AC project installed, but I could not get them to confirm the power spec for each room, then could not get to confirm the exact unit model they w... See more
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We had an engineer named George attended our property to replace a complete boiler unit. Done an absolutely wonderful job. Very professional. He left our home immaculate and gave us a full walk throug... See more
Company replied
Engineer required for boiler leak. Arrived promptly within time scale given. Asked for details of problem. Laid down dust sheets and had shoe covers on. Explanation and shown what repair had been done... See more
Company replied
Video quotation worked great, Mark was very helpful in discussing options. Our boiler installer, Will, did a great job installing our new boiler and adding TRVs to some of our radiators. They came rou... See more
Company details
- Gas Installation Service
- Air Conditioning Contractor
- Air Conditioning System Supplier
- Gas Engineer
- Heating Contractor
- Boiler and Heating Service
Written by the company
A name you can trust. We're your local heating specialist, an award winning heating company and we cover all aspects of central heating services, from full heating system upgrades and boiler replacements, to unvented cylinders, boiler installations and repairs. We’re proud to be one of only two heating companies in the UK to ever win the 'Which? Trusted Trader of the Year’ award! This coveted award highlights our company's ethos, our quality of work and excellent customer service. We love boilers and deliver premium boiler replacements and new boiler installations with exclusive guarantees. We are experts in boiler repairs, boiler services and Gas Certificates. We offer high standards of work at competitive pricing.
Contact info
67 High Street, SE20 7HW, London, United Kingdom
- 0203 6205800
- info@southlondonheating.co.uk
- www.southlondonheating.co.uk
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Reply from South London Heating Limited
A really friendly and professional team…
A really friendly and professional team who understood the task in hand and were able to improvise on the job when faced with adversity.

Reply from South London Heating Limited
Prompt and efficient service in difficult times
Mark from SLH was able to review the problem I had via WhatsApp which meant when he came, it was a relatively simple task. He installed a new/replacement filling loop really quickly and I had heating and hot water after a week without – thanks so much! Helpful and skilled work. I also got a helpful call about an hour before letting me know when to expect him.

Reply from South London Heating Limited
Highly Recommend!
Excellent service from the team at South London Heating, quick and no nonsense and did an excellent and speedy job with our boiler repair.

Reply from South London Heating Limited
Good Service from a Good Company
This is a good company and we are repeat customers. the boiler service was conducted efficiently and pleasantly (and early - which doesn't often happen). Mark, the Boss, keeps a close eye on things and has never let us down.

Reply from South London Heating Limited
Professional Gas Registered Engineer…
Professional Gas Registered Engineer carried out the boiler service. Reassuring and very friendly gentleman.
Will definitely use SLH for future services and radiator upgrade.
Very pleased indeed.

Reply from South London Heating Limited
Excellent experience from start to…
Excellent experience from start to finish. New boiler installed within a few days of first enquiry, without any of the fuss of other quotes I had received. Recommended.

Reply from South London Heating Limited
Excellent service as always
Punctual, efficient, thorough and friendly service.

Reply from South London Heating Limited
PERFECT
always a great service,and good at explaining things.nice good mannered individuals.
Have great Christmas all of of you and a happy new year.

Reply from South London Heating Limited
Reliable and Professional
I use this company every year. Always reliable and professional, I'd have no hesitation in recommending them

Reply from South London Heating Limited
South London Heating for your boiler service
I can recommend South London Heating for boiler servicing work. We've had our boiler serviced by them for 5 years and they work quickly, efficiently and cleanly. They offer good tips about how to run your central heating economically too - very useful in these difficult days of energy price increases. Well done to Mark and all the team.

Reply from South London Heating Limited
Mark and team has always been great
Mark and team has always been great. Now Mark has installed and servicing our boiler for several years. I was happy with Marks service level and now he has installed another boiler at my son's property and maintaining that too.
Great service!

Reply from South London Heating Limited
Super Speedy and Efficient Boiler Service
Bang on time and super speedy and efficient and friendly. Also fab value! Put my mind at ease - especially with current energy fiasco! That my boiler serviced for another year! Thank you!

Reply from South London Heating Limited
Very glad I chose this firm…
I'm not one for writing reviews but have to agree with the other positive testimonies. Tom, the engineer, instantly diagnosed the fault; a depressurised expansion vessel, and dealt with the repair efficiently. Very glad I chose this firm.
Phil, Beckenham.

Reply from South London Heating Limited

Reply from South London Heating Limited
Would highly recommend to South Londoners.Very thorough feedback and advice
Very thorough feedback and advice, pointed out a fault which I wasn't aware of.
The engineer (T. Cleary) was respectful of my home, friendly and polite.
Excellent work. Am very pleased. Thanks

Reply from South London Heating Limited
Another Great Job Done!
We have been working with South London Heating for several years. They are trustworthy, they do not oversell, and are there in an emergency when needed. I had my annual boiler service with them yesterday and it went smoothly. The engineer was on time, explained everything to me and completed the job successfully. I highly recommend South London Heating.

Reply from South London Heating Limited
Very professional service
Very professional service, the inspection was thorough and the engineer gave us full explanation of actions taken.
Very happy with this service.

Reply from South London Heating Limited
I found south london to be extremely…
I found south london to be extremely professional, friendly, and efficient in their work. It stems from their customer service of booking, general enquiries, and execution of their work. Great communication, excellent work, and very competitively priced. Would 100% recommend

Reply from South London Heating Limited
Boiler Maintenance
Today I had a yearly boiler maintenance/inspection from Tom. He was great. I strongly recommend this company. 10 out 10

Reply from South London Heating Limited
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