We’ve been using the services of CDL Group for over six years now and the support has consistently been excellent. The whole process is always smooth, well organised and completely hassle-free. Craig... See more
Company replied
While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more
To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more
Created with AI, based on recent reviews
CDL Group offers ISO certification and NDT / Welding Coding Services. We have certified over 4000 businesses across the world, the majority of these businesses are situated in the UK & Ireland. The businesses that we have certified have stemmed from all types of business sectors. We offer service, quality and value every step of the way.
21a, heol mochdre, sy16 4le, Newtown, United Kingdom
No recent history of asking for reviews
This company hasn't invited customers recently, so reviews may not be representative
How this company uses Trustpilot
See how their reviews and ratings are sourced, scored, and moderated.
The people at cdl group fantastic Dylan in particular who was doing the test with me was really helpful and friendly would advise anyone to come for their welding test here five stars

Reply from CDL Group Ltd
I reached out for some technical guidance. i was replied to within a very short time with an email and a follow up call. I couldn't of asked for more. Their knowledge and support was very helpful. would recommend.

Reply from CDL Group Ltd
I just completed a RWC Course at CDL in Newport, I found that it was conducted professionally with David being the Tutor, David conducted the course efficiently but with a relaxed atmosphere, any questions raised were answered promptly.
I would recommend CDL Group.

Reply from CDL Group Ltd
I have worked closely with Ian from CDL Group for a number of months. He has been a huge support in addressing the areas of ISO I needed to address for my company. Without his support, it would have been a lot harder and taken much longer. He has sat with me on video calls explaining things I didn't fully understand or had questions about. Ian showed me much patience and also offered much support via email when I had brief questions. His responses were always thorough and timely. The quality of support our company has received has been exactly what we hoped for.

Reply from CDL Group Ltd
Ian was very easy to talk to and always available via over phone or email. Also provided constructive detailed feedback of our IMS system

Reply from CDL Group Ltd
Achieving ISO 9001-2015 accreditation is an ongoing multi staff operation.
Professional guidance provided by CDL -Group was exceptional and the whole team were appreciative.

Reply from CDL Group Ltd
Great team who are organised and efficient in their audits. Thank you CDL group.

Reply from CDL Group Ltd
Craig and the rest of the team dealt with our application very quickly and have provided a great amount of support throughout the process. We definitely recommend.

Reply from CDL Group Ltd
I dealt with Ian and Craig and found them both to be very Knowledgeable and helpful.
They provided a comprehensive guide to achieving and maintaining an ISO standard.

Reply from CDL Group Ltd
Excellent service! Friendly and knowledgable staff who made our ISO accreditation painless. Thank you.

Reply from CDL Group Ltd
We have been using CDL for a number of years now and I must say that the service is excellent. The implementation of our ISO9001 & ISO27001 systems was a daunting task at the beginning, but with the expert knowledge and guidance from the CDL team we were able to make this a much simpler process. The regular audits from the team have helped our company stay compliant and we appreciate the straight forward feedback that we receive to help strengthen processes that help our business to grow. I can't recommend CDL highly enough.

Reply from CDL Group Ltd
I have only positive things to say about CDL. From start to finish they are excellent across the board. The team are professional, approachable and genuinely supportive throughout the audit process.
Eddie, Ian and Ann in particular go above and beyond to help. They take the time to explain things clearly, are always responsive, and make what can be a stressful process feel straightforward and manageable.
Their knowledge and experience really show, and you can tell they care about their clients and the quality of the service they provide.
I would have no hesitation in recommending CDL to anyone looking for ISO certification audits.

Reply from CDL Group Ltd
Brilliant, very responsive and did exactly what was required in order to complete deliverables.

Reply from CDL Group Ltd
The CDL team provide an efficient, helpful and supportive ISO certification service. They are always responsive and available for ad hoc queries during the year and I wouldn't hesitate to recommend them.

Reply from CDL Group Ltd
From the very beginning, the level of guidance we received was outstanding. The team provided clear, actionable orientation and was remarkably quick to respond to every query we had. What truly set them apart was their efficiency; all initial documentation was delivered ahead of schedule, allowing us to move forward with total confidence.

Reply from CDL Group Ltd
We contacted CDL to assist in gaining our BSEN 1090 Accreditation.
Going in not knowing a great deal about the spec, the team could not have been more upfront and helpful.
From coding our welders, training our RWC's and helping us create a manageable 1090 system, CDL were with us every step of the way and their after sales support has been fantastic.
I could not recommend them more.

Reply from CDL Group Ltd
We recently worked with CDL Group as our external ISO auditors, and I've been impressed with their service.
Their approach was thorough and professional throughout. The audit was carried out fairly, and the feedback on minor non-conformities and opportunities for improvement was clear and well-explained.
What stood out was the balance they held us to the standard while also helping us see where our systems could be stronger. The feedback was practical and useful, not a tick-box exercise.
I would recommend CDL Group to any organisation looking for a reliable and knowledgeable ISO auditing provider.

Reply from CDL Group Ltd
Hassle free, quick and fully professional. Strongly recommended.

Reply from CDL Group Ltd
Ian helped a lot in getting credditation for our company. He made things a lot simpler for us and had our ISO certs back in a matter of a few days!

Reply from CDL Group Ltd
I worked with CDL Group for over 4 years and it was a great experience. Very professional, great support and commitment. Always available to providence guidance and help.

Reply from CDL Group Ltd
Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.
We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.
Learn about Trustpilot’s review process.
Here are 8 tips for writing great reviews.
Verification can help ensure real people are writing the reviews you read on Trustpilot.
Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.