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Westflow Ltd

5.0

63 Reviews

Opening Hours
Today - 08:00–18:00
  • Monday 08:00–18:00
  • Tuesday 08:00–18:00
  • Wednesday 08:00–18:00
  • Thursday 08:00–18:00
  • Friday 08:00–18:00
  • Saturday - Closed
  • Sunday - Closed

About

- Home Heating Services
- Boiler Installation & Repair
- Gas Safe Certification
- Free quotation & Interest Free credit available

Do you have a fault with your boiler, heating system or a plumbing issue? Time for a new heating system?

Westflow heating engineers will guide you in vastly improving efficiency for your home, fix any problems and keep your property gas safe.

We will help you to get great value and explain the lifetime financial and environmental value of a new heating system.

Great service from experienced and qualified engineers, check our feedback.

What we do

  • Boiler, central heating and gas engineers

    • Boiler installation
    • Boiler repair
    • Boiler servicing
    • Gas cooker installation
    • Gas emergencies
    • Gas safety testing and inspection
    • Immersion Heaters
    • Power flushing
    • Radiators and central heating
    • Underfloor heating
  • Heating contractors

    • Central heating systems (installation and servicing)
    • Immersion Heaters
  • Plumbers

    • Unvented cylinder installation and maintenance
    • Emergency plumbing services
    • Water softener installation and maintenance
  • Gas installers

Customer reviews

Why you can trust these reviews

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

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

5.0
63 reviews
Customer Service
5.0
Quality
5.0
Value
5.0
Sort by
Prompt and efficient
Customer Service
Quality
Value
As always, arrived ontime and carried out the work quickly and efficiently. Everything cleared up and left tidy
Customer in Surrey Posted on 05/12/2025 , work completed 04/12/2025
A1 Service
Customer Service
Quality
Value
1st class boiler service. Appreciated the photos of the servicing by Barnaby … he’s a star! So pleased we switched to Westfield.
Customer in Greater London Posted on 29/11/2025 , work completed 28/11/2025
Helpful, polite & sensible prices. Great service
Customer Service
Quality
Value
Contacted for the first time to replace a leaking valve after receiving an extortionate quote from a different company. Darren was very helpful over the phone and booked the job in for the next afternoon. Barnaby completed the job promptly and swiftly and the cost was about a third of my previous quote! I will definite use them for any future works.
Customer in Greater London Posted on 13/11/2025 , work completed 12/11/2025
Good job as always
Customer Service
Quality
Value
Replaced faulty Saniflo device speedily with no problems or disruption. Polite and friendly as always. Excellent service .
Customer in Surrey Posted on 11/11/2025 , work completed 07/11/2025
Reliable, competent and trustworthy
Customer Service
Quality
Value
We have been regular customers of Westflow as they installed our boiler. Other tradesmen have been most complementary about the excellent pipe work! But more importantly, Westflow have shown themselves to be competent, reliable and trustworthy with regular servicing and the odd emergency heating need. Highly recommended.
Customer in Surrey Posted on 09/11/2025 , work completed 06/11/2025
Slick and professional
Customer Service
Quality
Value
I have been using Barnaby and his team for 4 years now, and the service has always been very professional. They are always very considerate of my house and go above and beyond to leave everything as they find it. His small team know what they are doing and are happy to explain everything, which makes me feel comfortable with them being in my house. I would highly recommend Westflow to anyone who needs any plumbing work done. It's nice to find a company that you feel has your best interest at heart.
Customer in Greater London Posted on 26/10/2025 , work completed 24/10/2025
Excellent Service
Customer Service
Quality
Value
Westflow installed a new boiler with very short notice. A friendly and professional service who I’ve used before and are highly recommended
Customer in Greater London Posted on 29/09/2025 , work completed 18/09/2025
Great work with no fuss
Customer Service
Quality
Value
We had a toilet that was not working. The problem was diagnosed quickly and the problem fixed with no fuss. Priced as quoted.
Customer in Greater London Posted on 14/08/2025 , work completed 06/08/2025
Prompt and Efficient
Customer Service
Quality
Value
Barney installed a new boiler and has maintained our heating system for several years, as well as dealing with other plumbing issues, such as tap and radiator valve replacements. He has always been extremely helpful and reliable.
Customer in Greater London Posted on 17/07/2025 , work completed 14/07/2025
Very prompt helpful and efficient service. Fixed my leaky water filtering system.and changed filters. Will certainly use you again
Customer Service
Quality
Value
Very prompt helpful and efficient service. Fixed my water leaky filtering system and changed filters. Will certainly use again. Thank you.
Customer in Surrey Posted on 15/06/2025 , work completed 13/06/2025
Professional and Nice People
Customer Service
Quality
Value
Westflow Ltd were recommended to me for a replacement boiler installation. Barney arrived at 8am and worked continuously until 6pm completing the job in just one day. Everything that needed to be was removed and tidied up. Very professional and nice people to have in your home.
Customer in Surrey Posted on 09/06/2025 , work completed 29/04/2025
First Class Professional Service
Customer Service
Quality
Value
Last year Westflow Ltd installed a new Worcester Bosch Gas Boiler very professionally and this year Westflow were invited to give the boiler its first annual service. This was carried out on time in a quick and highly efficient manner. I was very please with the service and knowledge they had about the boiler. I will definitely be using Westflow again and recommend them highly.
Customer in Greater London Posted on 06/05/2025 , work completed 02/05/2025
Excellent work - Very reliable
Customer Service
Quality
Value
Thi is the second time I use Westflow. Every time the engineer who came has always come on time , the job is always done to a very high professional standard and at the right price. I would not hesitate to recommend Westflow to everyone.
Customer in Greater London Posted on 05/04/2025 , work completed 03/04/2025
Excellent Service
Customer Service
Quality
Value
Barney and his team at Westflow have been very efficient, pleasant and reliable since I first met them 10 years ago and I wouldn’t hesitate to recommend their services to anyone. This week it was Jamie who serviced the CH boiler at mine and also at my daughter’s place and he was as pleasant and efficient as all members of the small team that I’ve met over the years.
Customer in Surrey Posted on 14/03/2025 , work completed 12/03/2025
Fab service
Customer Service
Quality
Value
I have used Westflow several times for my home & business, the most recent time was to deal with an hot water issue at home. Always fast reliable & friendly service. Great communication throughout. Highly recommend
Customer in Surrey Posted on 10/03/2025 , work completed 06/03/2025
Consistent great service
Customer Service
Quality
Value
I have been a Westflow customer for about 7 years, mainly for boiler maintenance at different properties. I would recommend them to anyone who is looking for a trusted and skilled tradesperson. Great communication, easy to work with, attention to detail and reliable. Barney went above and beyond and offered to bleed my radiators for me at the same time as servicing the boiler, for which I am very thankful.
Customer in Greater London Posted on 07/03/2025 , work completed 05/03/2025
very professional service
Customer Service
Quality
Value
Contacted Westflow to fix a leaking toilet. Very responsive and great communication. All done professionally and effectively at a reasonable cost. Would definitely use again.
Customer in Surrey Posted on 19/01/2025 , work completed 16/01/2025
Cold radiators
Customer Service
Quality
Value
Westflow came on time, put in a new thermo radiator control in one room upstairs, and diagnosed and fixed problem with cold radiator downstairs. Very professional,prompt cost effective service, I would definitely use them in future.
Customer in Surrey Posted on 06/12/2024 , work completed 05/12/2024
Fantastic service
Customer Service
Quality
Value
I contacted Westflow about a problem with our hot water flow and temperature control. Barnaby did not quit until the fault was found (a faulty mixer valve). Subsequently, we elected to hire Westflow to install a new shower and accumulator to improve our water flow. I can't fault him and his team. The quote was reasonable, communication excellent, the job was done on time, the team worked considerately without mess, and were very polite. I will definitely use Westflow again and thoroughly recommend them for all plumbing and heating jobs.
Customer in Greater London Posted on 22/11/2024 , work completed 19/11/2024
Great service
Customer Service
Quality
Value
Westflow installed my boiler in 2019 and have serviced it annually since. Each member of the team is professional, polite and leaves absolutely no mess. Their prices are very competitive for a five star service.
Customer in Surrey Posted on 18/11/2024 , work completed 18/11/2024
Toilet flush replacement
Customer Service
Quality
Value
Very happy with service provided. Very professional at every step including all communications Work finished to a high standard and priced fairly as per the quote. Very pleased to have found Westflow and will definitely use again.
Customer in Greater London Posted on 17/10/2024 , work completed 17/10/2024
Easy to deal with
Customer Service
Quality
Value
I only had a couple of small jobs, one being bathroom basin taps replaced. They carried out the work swiftly, all working well and I thought they were very reasonably price. Very tidy and nice to deal with. I liked they way I was kept informed of arrival time. Following that work I booked a boiler service and very happy with that.
Customer in Surrey Posted on 13/10/2024 , work completed 11/10/2024
Brilliant service
Customer Service
Quality
Value
Westflow recently replaced our old boiler with a Worcester 8000 combi. They also fitted an additional radiator – an awkward place to fit it in! We found their quote very competitive and informative. Barnaby and Jow were punctual, professional and extremely courteous. They laid sheet covers wherever they worked and once they had finished, they swept and hovered the area. The old boiler and the rubbish was taken away by them. We have asked them to carry out future annual services. There was a very small issue with the new radiator, which, they sorted out within couple of hours after making them aware of it. We will very highly recommend Westflow to our friends and family. It was very refreshing to get this kind of excellent service these days!
Customer in Surrey Posted on 30/09/2024 , work completed 25/09/2024
Bath tap replacement
Customer Service
Quality
Value
I was recommended Westflow as I wanted my bath tap replaced. 1 of the joints to the tap was leaking under the bath intermittently and I wasn’t in a position to even attempt a repair myself. Joe from Westflow turned up at the agreed time. He is very polite and professional, his enthusiasm at getting the job done was fantastic, and in great time. I even had the batch waste drain replaced too. I’m very happy with their service and the cost for the repair. I highly recommend Westflow.
Customer in Greater London Posted on 17/09/2024 , work completed 04/09/2024
Blocked sink
Customer Service
Quality
Value
I called Westflow about a blocked sink in my rental property that had been an ongoing issue for some time. Barny made arrangements with my tenant to come out the following day and had it cleared in no time. Very happy with the service and price for the work. Highly recommended.
Customer in Greater London Posted on 09/09/2024 , work completed 04/09/2024