11 reviews arrived within 7 days with limited reviewer detail
Several reviews appeared close together and carried limited reviewer detail. This should be checked before treating that cluster as strong trust evidence.Public evidence profile
Thermo-Flow Services Ltd
Review quality
Caution noted
Emergency callout
Central Heating Repair, Plumber
Credentials & registries
TrustATrader Approved
Review caution: one or more review signals need a closer check.
No Trust Score yet
- Rated 4.9 from 1,149 reviews across 2 review sources
- 44 reviews in the last 12 months
Based on rating, review volume, independent sources and credential evidence. Evidence context, not a guarantee of workmanship.
Trust at a glance
3 checksWhat we can verify about Thermo-Flow Services Ltd
Each card sums up one thing we can check from public sources. Open it for the full detail and the named source. This is evidence context, not a guarantee.
Review qualityCaution notedSee detail →Emergency calloutCentral Heating Repair, PlumberSee detail →Credentials & registriesTrustATrader ApprovedSee detail →
See the full verification checklist for Thermo-Flow Services Ltd →From Checkatrade
Emergency callout
Lists emergency callout on Checkatrade for these jobs:
- Central Heating Repair
- Plumber
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.
Review quality check
Review cautionOne or more review signals need a manual check
Some review signals are flagged for a closer manual check. That doesn't prove fake reviews or any wrongdoing.
Assessed 5 Jul 2026
7 exact review-text pattern(s) found across sources
Review text appears to be reused across more than one source. This is a bounded caution for manual review, not proof of wrongdoing.Credentials and associations
1Credentials and memberships
These credentials and memberships are attributed to named public sources. Check the source before relying on them.
Reviews · public evidence
What customers say
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.
4.9out of 5
Often reviewed for
Customers often mention
Where these reviews are published
- Checkatrade1,034 reviews · 4.9 avg
- TrustATrader115 reviews · 4.9 avg
Highlights
“I booked ThermoFlow for my annual boiler service. last year, so booked again this year. Arrived on time, did a good job, all left clean and tidy, very pleasant man. Will book again next year.”
“Excellent work carried out with fully refurbished bathroom and cloakroom. Impressive accurate time scales and professionalism. A great attention to small details and always looking to excel and give best finished touches. Overall very good experience this company has gone as far necessary to keep the noise and dust to a minimum and make the whole process hassle free. All people involved in the project were great professionals and all put their best effort into it. Their advise in order to procure the materials was very helpful and critical to get it right.”
“I have now had cause to use this firm on three occasions. They were brilliant on two large jobs and two small jobs so they don't just give great service for the big jobs. They've been professional, friendly and reasonably priced on all of the work they've done for me and have gone above and beyond to help. I wouldn't go anywhere else now. Very heartily recommended!”
Detailed reviews
These are the individual reviews we hold for Thermo-Flow Services Ltd, including the highlights above. The 1,149 headline total is the review volume reported across public review sources.
Verified by CheckatradeReplacement stopcock
Had a leaking main stopcock in the kitchen. One of the team came out and replaced. Little bit challenging due to positioning behind a kitchen unit and that the main stopcock in the garden didn’t close fully so completed the replacement whilst water was still coming out. Did a great job👍
New Combi boiler
Stephen from Thermo-Flow did a first class job installing a new combi boiler for me. I would highly recommend Thermo-Flow for all your plumbing needs.
Verified by Checkatrade
We have been with Thermo-flow for about 8 years. Just before Christmas we needed some emergency work carrying out. At very short notice they came and sorted out the problem. Everything was fully explained to us before any work was carried out. Their approach, as ever, was polite, caring and conscientious. Highly recommended.
Verified by Checkatrade
Came and surveyed the plumming for free. And gave me a solution to fix my heating. Came quickly and after 3 long years of no heating finally its working amazing!! Engineers were very respectful and cracked on and did a smashing job.
This was as always an excellent professional would strongly recommend their services.
Read the other 8 detailed reviews on this pageShow fewer reviews
New boiler and invented water heater
Excellent service from the first phone call to the completion of the job
Verified by Checkatrade
I chose Thermo-Flow based on their reviews and they didn’t disappoint! Prompt, friendly service from requesting a service to paying the bill. Mike was so helpful at explaining what he’d done clearly. When I asked for a quote for further work, we had a visit the same day. Really impressed with everyone - thank you!
Verified by CheckatradeNew boiler install. professional, honest company.
Lovely, honest company to deal with. Dan and Cindy very professional. New boiler install completed on time and as quoted. Very happy to take ownership to coordinate and work directly with our tenant and the letting agent. Easy to talk with when discussing options. Well done Dan.
Lovely, honest company to deal with. Dan and Cindy very professional. New boiler install completed on time and as quoted. Very happy to take ownership to coordinate and work directly with our tenant and the letting agent. Easy to talk with when discussing options. Well done Dan.
I’ve always Thermo-Flow Heating & Plumbing for all types of gas and plumbing installation and maintenance always been very very good professional and helpful. Highly recommend.
Our oil boiler stopped working on the first frost for the season. Dan came out to visit our house the same day, diagnosed the issue (broken motherboard), attempted a fix (which sometimes works) but unfortunately for us didn’t. Then reordered a new part and fixed it the next day. Really appreciated the quick fix as living in house that was around 10 degrees wouldn’t have been nice for any longer
Verified by Checkatrade
Excellent service all round from the team when decommissioning some old gas supply pipes and onstalling new to connect to a new appliance: top quality workmanship, flexibility with timings, easy to contact, prompt communications, answering technical queries and even a tiny a bit of snag work that they sorted easily same day. I actually met the owner before without realising - he helped me at the plumbers merchants in 2023.
Verified by Checkatrade
We use Thermoflow for our annual boiler service and any other issues with the oil/heating systems. The thermoflow team always arrive on time, are friendly, do a thorough job and leave everything clean and tidy.
Sources
2 named public sourcesWhere this information comes from
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.
About
Thermo-Flow Services Ltd has been vetted and approved by TrustATrader. Covering Cambridge, Peterborough, Bedford and all surrounding areas of Cambridgeshire within a 50 mile radius.
Services they list
Bathroom & Kitchen PlumbingBlocked BathsBlocked SinksBlocked ToiletsGas Boiler InstallationGas Boiler Servicing / RepairGas Central Heating InstallationGas Central Heating Servicing / RepairGas Cooker InstallationGas Safety Checks - CP12General PlumbingLPG Boiler Installation
Listed on public sources or the business's own website; check directly that they cover your job before you book.
Areas served
CambridgeshireLittle Paxton
The areas they list covering on a public directory; confirm they cover your address before you book.
What this business says about itself
From their own website
What this business says about itself
See their work: Facebook (opens in new tab)
Accreditations it displays. Confirm each is current on the official register before you hire:
- Gas Safe Register · verify (opens in new tab)
- Checkatrade · verify (opens in new tab)
- OFTEC (oil heating) · verify (opens in new tab)
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.
Your own checks
What to check before you hire
Worth checking yourself
Always confirm credentials and quotes with the business directly before hiring.
Verify at the sourceCheck them yourself
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 registerAgree the call-out fee, the hourly or fixed rate, and whether parts are charged on top, in writing, before an emergency plumber starts. Out-of-hours overcharging and 'while I'm here' add-ons are common complaints.
Be wary of a plumber who, on a first visit, says your whole system or boiler must be replaced. Get a second opinion and an itemised quote (parts and labour separately) before agreeing to major work.
Gas and boiler work is a separate, regulated trade, not general plumbing. Make sure anyone working on a gas appliance is specifically registered to do gas work, and ask to see that registration before they start.
Want an extra legitimacy check? Run the Cowboy Checker on Thermo-Flow Services Ltd before you contact them.
Run Cowboy Checker →Independent checks
About this business
Recently reviewed44 reviews in the last 12 months.
How long they've really been tradingOperating since at least 2013 (13 years), according to an independent source, not just their own word.
First public review2013Website online since2018
Good to know
Common questions about Thermo-Flow Services Ltd
Is Thermo-Flow Services Ltd a legitimate business?
Thermo-Flow Services Ltd has 1,149 independent public reviews, rated 4.9 out of 5, gathered and cross-checked across 2 review sources. This is independent public evidence gathered from named public sources (no ads, no paid placement), not a guarantee of workmanship. If anything here is out of date, the business can request a correction.
What do customers say about Thermo-Flow Services Ltd?
Thermo-Flow Services Ltd has 1,149 public reviews, averaging 4.9 out of 5, gathered across 2 review sources. You can read the individual reviews and where each came from in the reviews section above.
How do I know Thermo-Flow Services Ltd's reviews are genuine?
Thermo-Flow Services Ltd's 1,149 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.
Has Thermo-Flow Services Ltd had recent public reviews?
Thermo-Flow Services Ltd has 44 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.
Is Thermo-Flow Services Ltd qualified and accredited?
We hold 1 independently sourced credential for Thermo-Flow Services Ltd, including TrustATrader Approved. Each is attributed to the body that issued it in the credentials section. For example, TrustATrader Approved is TrustATrader's approved badge: awarded after it vets the trader's identity and background.
What does Thermo-Flow Services Ltd specialise in?
Thermo-Flow Services Ltd lists specialist services including Bathroom & Kitchen Plumbing, Blocked Baths, Blocked Sinks, Blocked Toilets, Gas Boiler Installation, Gas Boiler Servicing / Repair. If your job is one of these, look for it in their listed services or ask them to confirm for your project.