“Booked short notice for a leak, rapid response, visited property in time.” · Checkatrade
“Super efficient and reliable. Always available, always try to accommodate your request” · Checkatrade
Public evidence profile
No Trust Score yet
Based on rating, review volume, independent sources and credential evidence. Evidence context, not a guarantee of workmanship.
Lists emergency callout on Checkatrade for these jobs:
This is how they list themselves on Checkatrade. Call ahead to confirm they can come out for your job right now before you rely on it.
The hours this business publishes online, handy for knowing when to call. Confirm before you set off.
Recurring themes from 3 customer reviews on Checkatrade.
“Booked short notice for a leak, rapid response, visited property in time.” · Checkatrade
“Super efficient and reliable. Always available, always try to accommodate your request” · Checkatrade
“Plumber located leak straight away in tenant's flat and fixed it quickly.” · Checkatrade
“Replaced a condenser unit and serviced a mega-flow system. Efficient, prompt and friendly transparent service.” · Checkatrade
These credentials and memberships are attributed to named public sources. Check the source before relying on them.
Westflow Ltd is linked to a Companies House entry. This shows the business registration, not evidence of workmanship or service quality.
Why this helps you judge trust: this trader is linked to a registered company with named people who are legally accountable for it, on an official register anyone can check, a layer of accountability an unregistered trader doesn't offer. Around 11 years on the register also points to an established business rather than a brand-new one.
These sources do not label every image as completed work. The gallery may include projects, people, logos or certificates, so it does not count as completed-work evidence.
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These reviews are published independently on the named public sources below, not testimonials this business chose to show. We bring them together and link each one back to where it appeared, so you can open the source and read it yourself.
These are the individual reviews we hold for Westflow Ltd, including the highlights above. The 481 headline total is the review volume reported across public review sources.
Westflow
Westflow came to repair two leaks in my house. The more urgent one was in the toilet cistern and a slow leak in the pipework under my sink in the kitchen. I was struck with the professionalism I was reassured on the phone and I received a visit to do the work very quickly. The tradesman got on with the job very quickly and on completion thoroughly checked everything before leaving. There was no mess. It was a very fair price. I was extremely happy with the work and wouldn't hesitate to recommend this company.
Work completed:
Boiler service and repair
We use Westflow for our annual service boiler and also any repairs. They completed the service, identified an issue and once the ordered parts had come up they fixed it. Would definitely recommend.
Work completed:
First class delivery
I needed to remove and replace a kitchen tap leaking into the cupboard below. Westflow responded rapidly and communicated very well throughout, and identified and bought a good model of replacement tap. Gary arrived on time; worked quickly and meticulously; and left the kitchen immaculate after completing the job. I would go to Westflow without hesitation in future for any work within their range, and would recommend them highly to others.
Work completed:
Combination boiler installation and servicing
In 2014, Westflow installed a new Worcester/Bosch combination boiler and since then they have done the annual service and quickly and efficiently sorted out a few plumbing problems that have occurred over the years. I couldn't have had a better service.
Work completed:
Old gas boiler and new gas boiler
Our old gas boiler system stopped working just before the weekend. However, Westflow were booked for a boiler service on the following Monday, 2nd March. The engineer identified the problems and restored the system to working order. But due to other deficiencies (including the expansion tank in the loft) it was decided to get a new boiler and expansion tank. It was a relief that these were available for fitting on 12th March. This was duly carried out. The work was pursued efficiently and the clearing up was exemplary.
Work completed:
First class service as always
Carried out boiler and system service. Friendly communicative and efficient as always. Checked everything and explained where necessary.
Work completed:
Brilliant job on gas boiler
This company is run very efficiently so that they are able to give very competitive prices and get the job done expertly and quickly. I sent photos as requested showing the GC number of the Worcester Bosch gas boiler, the required new part was ordered and the job completed within two days. Both the administrator Darren and the plumber Barnaby could not have been more helpful or shown greater expertise.
Work completed:
Easy to work with
I took a chance to try and find a reliable and experienced boiler service and megaflow check. Jamie came as per plan in a good time frame and helpfully explained how the megaflow worked as he serviced it and the boiler. I'm happy to recommend them for their work and customer service.
Work completed:
West Flow fixed a recurring error fault on our Worcester Bosch boiler.
They were quick to respond and managed to fit us in to their busy schedule to fix the fault and restore our central heating in the middle of the February cold weather. Their prices are reasonable and they are good at explaining the work required and completed.
Work completed:
Great Heating Engineers
Discovered a broken motorised zone valve on Friday afternoon. Called Darren at Westflow who sent Joe round within 90 minutes. Joe replaced valve very quickly and professionally. Great team work at Westflow. Certainly will use them again.
Work completed:
Excellent work from honest, reliable available plumbers!
Super reliable, polite, clean and efficient plumbers. Always try to accommodate even when they are busy. Slightly more than other but you are paying for top quality service and plumbing!
Work completed:
Replaced boiler
I highly recommend Westflow I have used them on multiple occasions as this time it was to replace a boiler. They did it quickly knowing I had no hot water and heating at a reasonable price. Always courteous, on time and honest with their support and advice I wouldn’t use anyone else in the local area.
Helpful, polite and good service
Very pleased with the work carried out by Westflow, job carried out in an efficient, polite and tidy manner, definitely use them again.
Cannot recommend highly enough
We can always rely on Westflow to do a good job. They installed a new stopcock. Arrive when they say they will.. Always tidy up after they’ve finished. Lovely team. Helpful. We know that the job will be done properly. Also, they can always be reached by phone or email. If not immediately available, they will always call back fairly quickly.
Work completed:
Prompt and efficient
As always, arrived ontime and carried out the work quickly and efficiently. Everything cleared up and left tidy
Work completed:
A1 Service
1st class boiler service. Appreciated the photos of the servicing by Barnaby … he’s a star! So pleased we switched to Westfield.
Work completed:
Helpful, polite & sensible prices. Great service
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.
Work completed:
Good job as always
Replaced faulty Saniflo device speedily with no problems or disruption. Polite and friendly as always. Excellent service .
Work completed:
Reliable, competent and trustworthy
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.
Work completed:
Slick and professional
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.
Work completed:
Across 28 plumbers in Surbiton, the typical rating is 4.9 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.
Everything on this page is drawn from named public sources. Where a source provides a public link, you can open the original and dig deeper.
Check dates vary by source. Where we hold a date, the check shows it.
Air conditioning in SURBITON.
Listed on public sources or the business's own website; check directly that they cover your job before you book.
The areas they list covering on a public directory; confirm they cover your address before you book.
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Accreditations it displays. Confirm each is current on the official register before you hire:
These are statements the business makes on its own website, worth confirming in writing (and on the official registers) before you hire, not independently verified by us.
Approved plumbers on the free WaterSafe register are vetted, qualified to the water regulations and insured. Check they're listed, or find a WaterSafe-approved plumber near you.
Check the WaterSafe registerWant an extra legitimacy check? Run the Cowboy Checker on Westflow Ltd before you contact them.
Run Cowboy Checker →They state on their own website that call out our gas safe engineers or plumbers to deal with your emergency. This is the business's own statement on their website, not something we have independently checked. For an urgent job, call to confirm they can attend before you rely on it.
As of 16 Aug 2026, we hold 481 independent reviews across Checkatrade and Which? Trusted Traders for this business, and Companies House lists (no. 09556718) as active, checked 20 Jul 2026. This is independent public evidence, not a guarantee of workmanship. If anything here is out of date, the business can request a correction.
Westflow Ltd has 481 public reviews, averaging 5 out of 5, gathered across 2 review sources, 1 of which publish a rating. You can read the individual reviews and where each came from in the reviews section above.
Westflow Ltd's 481 public reviews are gathered and cross-checked across 2 review sources. Reviews spread across several review sources are harder to fake than a single polished page. MyTrustedTraders brings this public evidence together with no ads and no paid placement: we show where every review came from rather than selling rankings, so you can weigh the evidence for yourself.
Westflow Ltd has 22 public reviews dated within the last 12 months. That shows their review history includes recent feedback; it does not prove current availability, so confirm capacity before hiring.
We hold 1 independently sourced credential for Westflow Ltd, including Which? Trusted Trader. Each is attributed to the body that issued it in the credentials section. For example, Which? Trusted Trader is Which? Trusted Trader: an endorsement from the consumer champion Which?, given to traders who pass its assessment process.
Westflow Ltd is a registered business on Companies House (company number 09556718), incorporated 23 Apr 2015, listed as active. This confirms the legal registration of the business, not evidence of workmanship or service quality.
Westflow Ltd lists specialist services including Air Conditioning Installation, Air Conditioning Repair, Air Conditioning Servicing, Bathroom & Kitchen Plumbing, Blocked Baths, Blocked Sinks. If your job is one of these, look for it in their listed services or ask them to confirm for your project.
Recognition · from the public record
These describe public evidence MyTrustedTraders held at the stated dates. They are not independent awards, they cannot be bought, and they do not change this business's Trust Score or search position. How milestones are measured