- Source checked
- 18 Mar 2026
Public evidence profile · Checked March 2026
J.W.Mills Building Services
Credentials & registries
2 credentials shown
Trust Score
36out of 100
- Rated 5.0 from 13 reviews
- 2 credentials shown
How this score is worked out
Rating5.0 / 5
Review volumeLow · 13
Independent sources1 independent public source
Credentials2 credentials shown
How this score is made up
What customers say26.4 of 60
Independent checks4.8 of 30
Track record5 of 10
See the independent checks
- Licences and credentials1.9 of 10.3
- Ways to reach them2.9 of 3.4
- Reviewed on more than one site0 of 5.1
- Registered company details0 of 5.1
- Photos of their work0 of 4.3
- Industry recognition0 of 1.7
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.
Trust at a glance
1 checkWhat we can verify about J.W.Mills Building Services
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.
See the full verification checklist for J.W.Mills Building Services →Credentials and associations
2Credentials and memberships
These credentials and memberships are attributed to named public sources. Check the source before relying on them.
- Source checked
- 18 Mar 2026
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
How Checkatrade customers rate them (out of 5)
Reliability5.0
Communication5.0
Quality of work5.0
Based on the 3 reviews with a star rating
5 stars3
4 stars0
3 stars0
2 stars0
1 star0
Where these reviews are published
- Checkatrade13 reviews · 5.0 avg
Highlights
“We have just had a large wall built along the side of our carport and would totally recommend J.W.Mills Building Services. Jack arrived on the date and time we agreed and worked everyday until the job was complete. Throughout the build Jack gave us regular updates on the progress, which we appreciated. We must just mention that Jack and his employee's work ethic was very good and they were also very polite, which in this day and age is sometimes hard to find. You wont go far wrong employing him for any of your building needs.”
“I want to thank the lads for helping me out with my guttering and fascia boards because of a rogue roofer as they where the only ones that would do my work, if I have any more jobs they would be the first company I would ring as I found them trustworthy and so easy to work with,thanks again from a grateful client Sharon O'shea”
“I had a problem with my bathroom floor Jack came round very quickly to have a look and give me a price. He was very busy so I had to wait a few days but he did come and sorted out the floor and for what I feel was a competitive price. Thanks Jack.”
Detailed reviews
We have just had a large wall built along the side of our carport and would totally recommend J.W.Mills Building Services. Jack arrived on the date and time we agreed and worked everyday until the job was complete. Throughout the build Jack gave us regular updates on the progress, which we appreciated. We must just mention that Jack and his employee's work ethic was very good and they were also very polite, which in this day and age is sometimes hard to find. You wont go far wrong employing him for any of your building needs.
I want to thank the lads for helping me out with my guttering and fascia boards because of a rogue roofer as they where the only ones that would do my work, if I have any more jobs they would be the first company I would ring as I found them trustworthy and so easy to work with,thanks again from a grateful client Sharon O'shea
I had a problem with my bathroom floor Jack came round very quickly to have a look and give me a price. He was very busy so I had to wait a few days but he did come and sorted out the floor and for what I feel was a competitive price. Thanks Jack.
Local context
Rated 5.0, above the local average for builders in Great Yarmouth
Across 15 builders in Great Yarmouth, the typical rating is 4.7 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.
Sources
3 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
Public evidence last checked March 2026
About
Builder in Great Yarmouth, Norfolk.
Services they list
Agricultural BuildingBasement / Cellar ConversionsBrick / Concrete Structural RepairsCar PortsCladdingConcrete GaragesConcretingCore DrillingDemolitionEquestrian StableExtensions / ConversionsFire and Flood Renovation
Listed on public sources or the business's own website; check directly that they cover your job before you book.
Areas served
Great YarmouthNorfolk
The areas they list covering on a public directory; confirm they cover your address before you book.
Independent checks
About this business
Recently reviewed3 reviews in the last 12 months.
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.
Verify at the sourceCheck them yourself
This trade isn't licensed in the UK, so anyone can set up. TrustMark is the only Government-endorsed quality scheme for work in and around the home - check whether they're registered, or find a TrustMark-registered business.
Check the TrustMark registerNever pay a large deposit up front. Agree a staged payment schedule tied to completed milestones, and hold a small retention until snagging is done.
Get it in writing: an itemised quote with scope, materials, start and finish dates, and how any changes (variations) will be priced.
Be wary of a cash-only price or pressure to start tomorrow. Both are red flags for an unaccountable job.
Want an extra legitimacy check? Run the Cowboy Checker on J.W.Mills Building Services before you contact them.
Run Cowboy Checker →Good to know
Common questions about J.W.Mills Building Services
Is J.W.Mills Building Services a legitimate business?
J.W.Mills Building Services has 13 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 J.W.Mills Building Services?
J.W.Mills Building Services has 13 public reviews, averaging 5 out of 5. You can read the individual reviews and where each came from in the reviews section above.
How is J.W.Mills Building Services rated on reliability and quality?
On Checkatrade, customers rate J.W.Mills Building Services by category: Reliability 5.0 out of 5, Communication 5.0 out of 5, Quality of work 5.0 out of 5. These are per-category scores from real published reviews. They show where J.W.Mills Building Services is strongest, not just the overall average.
How do I know J.W.Mills Building Services' reviews are genuine?
J.W.Mills Building Services' 13 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 J.W.Mills Building Services had recent public reviews?
J.W.Mills Building Services has 3 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 J.W.Mills Building Services qualified and accredited?
We hold 2 independently sourced credentials for J.W.Mills Building Services, including CITB, NVQ. Each is attributed to the body that issued it in the credentials section. For example, CITB is the Construction Industry Training Board: the UK body for construction skills, training and the CSCS card scheme.
What does J.W.Mills Building Services specialise in?
J.W.Mills Building Services lists specialist services including Agricultural Building, Basement / Cellar Conversions, Brick / Concrete Structural Repairs, Car Ports, Cladding, Concrete Garages. If your job is one of these, look for it in their listed services or ask them to confirm for your project.
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