“Calum at Tempest Windows did an excellent job installing two new UPVC windows. Great communication through whole proccess and punctual. Highly recommend.”
Public evidence profile
Tempest Windows
Credentials & registries
2 credentials shown
Trust Score
53out of 100
- Rated 5.0 from 20 reviews
- 4 reviews in the last 12 months
How this score is worked out
Rating5.0 / 5
Review volumeLow · 20
Independent sources1 independent public source
Credentials2 credentials shown
How this score is made up
What customers say33.9 of 60
Independent checks14.5 of 30
Track record5 of 10
See the independent checks
- Licences and credentials4.1 of 8.3
- Ways to reach them8.3 of 8.3
- Reviewed on more than one site0 of 6.2
- Registered company details0 of 4.1
- Photos of their work2.1 of 2.1
- Industry recognition0 of 1
Missing evidence lowers the score because we can't check it. It doesn't mean it doesn't exist. Claiming a profile never changes the score. Evidence context, not a guarantee of workmanship.
Reviews · public evidence
What customers say
These reviews are published independently on the named public source 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.
5.0out of 5
Customers often mention
5 stars20
4 stars0
3 stars0
2 stars0
1 star0
Where these reviews are published
- TrustATrader20 reviews · 5.0 avg
Highlights
“Callum gave a breakdown of a quote which was excellent value for money. He provided exactly what I asked for and competed the job with extreme care and cleanliness. He was friendly, professional and most importantly, for me, completely trust worthy. I would have no hesitation in using Tempest Windows again. Always happy to support a small local family run business.”
“Have dealt with Calum before & found him excellent. If he says a time he is there & does a good job. He has just fitted a replacement window for me - excellent.”
Detailed reviews
Calum was excellent, great workmanship, clean and tidy. Was punctual, finished within the agreed timescale and very happy customer. Would highly recommend.
Delighted, first class job, would recommend, clean, tidy and very helpful.
I would 100% recommend Calum. He carried out work on both windows and doors at my property the price was fair and his work was outstanding. Very easy and transparent to work with, arrived on time every day and finished the job in the exact time frame he said he would
So happy with my door & windows, would definitely recommend!
Very professional and reliable. Would recommend 👍🏼
Read the other 8 detailed reviews on this pageShow fewer reviews
So professional, did a great job and cleaned up after immaculately! Would recommend
I was very impressed from the first conversation I had with Calum regarding a quote for a utility window to be fitted. Very professional and polite Very pleased with the finished result and will definitely be using him again in the future
Had an attempted break in while I was staying with my family. Came back to a broken glass unit called Tempest Windows . Calum told me he was fully booked for the day. But if it was ok with my neighbours and me he would come after work hours to board up the unit that night. Within in 8 days Tempest Windows had secured my glass within 5 hours of calling them. Also replaced the unit at a very reasonable price peace of mind from a great company.
Without a doubt I would recommend. So happy with my new windows and doors it was absolutely hassle free from getting the quote to getting the job done. Such a professional. Nothing was any problem.
Calum turned up early, was really clear and in-depth of what the finish result would look like, throughout the job checked I was happy ! Overall incredibly impressed and will definitely have him back
Calum was a very likeable reliable window and door fitter great communication and fantastic work would highly recommend
Calum was professional from start to finish. He communicated with us every step of the way going through different door styles and what colours worked best with our brickwork. He turned up on time and was exceptionally tidy. We booked in for him to do our other door a few weeks later and the service again was outstanding. He is due to come and do our windows for us this year. Highly recommended tradesman and wouldn’t recommend anyone else. We have shared his details with our friends and family.
Highly recommend this company. From receiving a quote and then the actual fitting everything was done professionally and promptly. Callum was very polite and shows pride in his work. I wouldn't hesitate to recommend them.
Local context
Rated 5.0, in line with the local average for window / door fitters in Ashford
Across 16 window / door fitters in Ashford, the typical rating is 5.0 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.
From customer reviews
What customers consistently say
Recurring themes from 36 customer reviews on TrustATrader.
Respectful and tidy in your home: “competed the job with extreme care and cleanliness.” · TrustATrader, 14 Oct 2025
“Great communication through whole proccess and punctual.” · TrustATrader, 20 Oct 2025
“If he says a time he is there” · TrustATrader, 30 May 2025
“arrived on time every day” · TrustATrader, 21 Apr 2025
“work carried out to a very high standard.” · TrustATrader, 28 May 2025
“his work was outstanding.” · TrustATrader, 21 Apr 2025
“fantastic work” · TrustATrader, 7 Dec 2024
Credentials and associations
2Credentials and memberships
These credentials and memberships are attributed to named public sources. Check the source before relying on them.
- Source reference
- 80004143
- Source checked
- 25 Jul 2026
- Source checked
- 26 Jun 2026
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.
Review sources
Registers and membership directories
Check dates vary by source. Where we hold a date, the check shows it.
About
Tempest Windows has been vetted and approved by TrustATrader. Covering Shepperton and all surrounding areas within a fifty mile radius
Completed work
4 photosPhotos listed as completed work
These photos were listed as completed work by the business or a public source. They do not verify workmanship.
Independent checks
About this business
Website online sinceTheir website domain has been registered since 2024, according to the public domain registry. This dates the website, not necessarily the business.
Your own checks
What to check before you hire
Worth checking yourself
Only a few public reviews are shown. Ask for recent references you can contact.
Their public evidence comes from a single source. Look them up on another site before deciding.
Be wary of high-pressure 'today-only' discounts and a salesperson who won't leave. A reputable window or door firm gives you a written, itemised quote you can take away and compare against others.
Never pay the full price up front; a modest deposit with the balance on completion is normal. Ask what deposit protection or insurance-backed guarantee you get if the firm stops trading before fitting.
Get the specification in writing (frame material, the glazing units and their energy rating, and any trickle vents) so you can check you got what you paid for.
Want an extra legitimacy check? Run the Cowboy Checker on Tempest Windows before you contact them.
Run Cowboy Checker →Good to know
Common questions about Tempest Windows
Is Tempest Windows a legitimate business?
Tempest Windows has 20 independent public reviews, rated 5 out of 5. 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 Tempest Windows?
Tempest Windows has 20 public reviews, averaging 5 out of 5. You can read the individual reviews and where each came from in the reviews section above.
How do I know Tempest Windows' reviews are genuine?
Tempest Windows' 20 public reviews come from a named public review source, and MyTrustedTraders links every one back to where it was published, so you can open the source and read them yourself rather than trusting a single curated 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 Tempest Windows had recent public reviews?
Tempest Windows has 4 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 Tempest Windows qualified and accredited?
We hold 2 independently sourced credentials for Tempest Windows, including FENSA, TrustATrader Approved. Each is attributed to the body that issued it in the credentials section. For example, FENSA is the competent-person scheme for replacement windows and doors, self-certifying they meet building regulations.
When was Tempest Windows' website registered?
Tempest Windows' website has been online since 2024, according to the public domain registry. This dates the website, not necessarily when the business began trading.