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Endorsed by Which? Trusted Traders

Carshalton Boiler Services Ltd

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60 Reviews

Opening Hours
Today - 08:00–17:00
  • Monday 08:00–17:00
  • Tuesday 08:00–17:00
  • Wednesday 08:00–17:00
  • Thursday 08:00–17:00
  • Friday 08:00–17:00
  • Saturday - Closed
  • Sunday - Closed


Formed in 1963, Carshalton Boilers can trace its history back 50 years.

Carshalton Boilers is a family-run business, teaming family business values and old-fashioned service with up-to-the-minute technology and value-for-money pricing to give you the peace of mind and efficient service you want and need.

We take great pride in providing all of our customers, domestic and trade, with outstanding service – quickly, efficiently and with a smile.

Below are some of services which Carshalton Boilers offer:

Central Heating Repairs and Servicing
Central Heating Breakdowns
Landlord Safety Report
Analyser Safety Check
Cover Plan
Gas appliance safety check
Warm Air Units and circulators

Central Heating Installations
Immersion heaters
Gas Piping Runs
Boiler Replacements
TF1 System Filters
Replacement radiators
System upgrades and improvements
Power flush and additional chemical treatments

Tap replacements
Repairing leaks

What we do

  • Boiler, central heating and gas engineers

    • Boiler installation
    • Boiler servicing
    • Boiler repair
    • Gas safety testing and inspection
    • Radiators and central heating
  • Plumbers

    • Unvented cylinder installation and maintenance

Customer reviews

Why you can trust these reviews

All reviews are verified as being genuine and a true customer of this trader.

How can we be so sure?

100% of the reviews we publish have been through our stringent moderation process.

60 reviews
Customer Service
Sort by
Prompt, professional & excellent.
Customer Service
Boiler replacement & ancillary work done to quote, on time & excellent.
A, Surrey Posted on 17/06/2019 , work completed 17/06/2019
My review
Customer Service
Very well done job.
Ruth, Surrey Posted on 25/02/2019 , work completed 25/02/2019
Removed old boiler, installed completely new system - Worcester Bosch boiler, gas supply, hot water & heating system, 2 additional radiators.
Customer Service
Efficient and experienced installers, James and Paul (electrician), provided very good service. Friendly and very willing to discuss all technical questions. Quality of work was high. Solved new pipe run problems, and installed with minimum disturbance to fabric and décor. Great result, great service.
Customer in Greater London Posted on 26/01/2019 , work completed 25/01/2019
Excellent work
Customer Service
I was very pleased with the work carried out. Namely, a new boiler and radiators. Also new bath mixer taps, a shower and shower rail. James, Josh and Josh were all punctual, courteous, tidy and efficient. Very pleased and would use the company again.
C, Surrey Posted on 19/11/2018 , work completed 19/11/2018
Great People to Work With
Customer Service
My 30 year old boiler failed 2 weeks before hosting the bride's party before a wedding (no heating or hot water - help!). Carshalton Boiler Services pulled out all the stops to install a new boiler and control gear in time for the wedding. I was kept informed at all times and the customer service was great - queries were answered in a timely manner. Financial details were handled professionally and everybody we dealt with was friendly and helpful. The whole job (including draining and flushing the system) was completed in two and a half days. The plumber could not have been more helpful and friendly and took on board the urgency of the whole situation - including working extra hours where required. Basically they did what they said they would, when they said they would and at the price that we agreed. I could not be happier (or more grateful).
Chris Larner Posted on 09/10/2018 , work completed 09/10/2018
Customer Service
Very good advice and excellent workmanship. Happy to change things to suit me.
Cherylin, Surrey Posted on 17/09/2018 , work completed 17/09/2018
Well done
Customer Service
The boiler change was efficiently and unfussy carried out with minimal disturbance to the rest of the house.
Robert, Surrey Posted on 20/07/2018 , work completed 20/07/2018
Customer Service
Carshalton Boilers Services Ltd provided very good work.
Patrick, Surrey Posted on 07/06/2018 , work completed 07/06/2018
Prompt and professional
Customer Service
In 1965 I bought a new flat and Carshalton boilers had put in all the central heating - I had my boiler serviced by them until 1975 when I moved above address - I have continued to use them and will continue to use them to service my new boiler. They put in new boiler etc. 06-08 June 18. Did a good job. James, Sean and Paul.
Anne, Surrey Posted on 06/06/2018 , work completed 06/06/2018
Prompt, clean and tidy.
Customer Service
Very considerate throughout the process of putting in a Combi boiler, cleaned up well after each job.
Dorothy, Surrey Posted on 04/05/2018 , work completed 04/05/2018