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Testimonials and Case Studies

ALS have been providing analytical services to a range of clients in various markets and industries for over in excess of 20 years, covering:

For a summary of some of the services we offer please view free to view our case studies or read the testimonials below:

Mark Robson,
Head of Procurement

To view a case study of the Biffa Waste Services contract please click here

ALS have a track record of delivering analytical data in a timely and efficient manner. The team are always happy to accommodate any developments to methods and help support us in protecting the environment in which we operate.

We at Biffa take our responsibilities in this area very seriously and will only work with reliable and professional partners. ALS Environmental is recognised within our business as a key service provider and we look forward to continuing to strengthen our excellent working relationship for years to come. 

John Haley, 
Water Quality Strategy Manager

To view a case study of the Yorkshire Water contract please click here.
"The team at ALS  deliver a 365 day service to our business, reliably and to high standards. We have a strong track record of working together to develop new analytical solutions to meet the changing needs of our business."

Callum Kennedy,


''Acquiesce Environmental Compliance Limited have been using ALS for a wide range of sampling including Legionella, TVC, Basic Metals. We have found the service very easy to use, the communication is excellent and prompt, the reports are clear and easy to understand and all the staff have helped with any queries we have had. They have been flexible with their service which for a relatively new company like ourselves has been perfect. We would highly recommend ALS  for any business looking for a reliable and trustworthy laboratory analysis service.''

Keith Edwards

Quality Manager

To view a case study about Drinking and Waste Water services for numerous Albion Water Insets please click here.
‘’The levels of customer service for both the Waste and Drinking Water contracts are excellent. Any issues we identify are promptly dealt with and resolved by the ALS team. The DWTS accreditation supplied by ALS Environmental on the Drinking Water contract is one of the broadest portfolios of accreditation in the country. The fact that ALS were one of the first suppliers to attain DWTS accreditation for sampling element of the contract is a major positive for Albion Water using ALS as a subcontractor.”

Simon Sholl,
Schlumberger Water Services

"During project setup and initiation ALS were very helpful and amenable to our requests for sample scheduling, data formats and quality control.  Along with regular project review meetings, this meant that we had a good working relationship with ALS. When issues with the samples or analytical results became apparent, ALS were good at communicating the issue in a clear and timely manner."

Karl Heath
Environmental Advisor

To view the Whitley Junction Improvement Case Study please click here
“ALS provided an excellent and friendly service. Once the issue was outlined ALS assisted the site greatly by ensuring that all analysis was completed in a short time scale. ALS responded efficiently and effectively, they have provided a quick response on the analysis, a service that I will doubtlessly use again.”

Bob Windmill,

Head of Water Quality



"We had potential water quality problem due to the actions of a third party and needed samples taken as a matter of urgency. Although this outside the strict terms of our contract with ALS they were able to provide a sampler on a Friday afternoon, get the samples taken and returned to their labs for analysis.


They backed this excellent performance up by emailing us the sample results over the weekend. All in all a great piece of customer service!"



Sue Cullum,
Consultant Hydrogeologist

"I can recommend ALS for their Landfill Monitoring analytical services as a professional organisation who are responsive to clients' needs. I have used their services for many years to monitor Landfill Gas and Water Quality at several sites that I have responsibility for."

Jon Blackall,
Operations Director 

To view the Lister Hospital Case Study please click here.
The Lister Hospital project saw a major NHS unit requiring monthly water sample analysis at a UKAS ISO 17025:2005 accredited laboratory. ALS provided the analysis as part of on-going remediation works; with all results and queries dealt with quickly and efficiently. The use of the WebTrieve system allowed us to track the data live and keep our customer informed along every step of the process. Thoroughly recommended.
To view the Leicester Septicity case study please click here.

Chris Weldon,
Sample Management & Compliance Team Leader

To view a case study of the Yorkshire Water contract please click here.
"ALS are always keen to meet changing demands and we work effectively together to meet business needs. We are looking to enter further contracts in the future. We have a great working relationship."

Amanda Le Parmentier,
Scientific Services Manager


"ALS provides a 24/7 professional and high standard of service to Bristol Water, allowing us to meet the analytical needs of our business. They are customer focused, flexible and helpful. This is demonstrated by their responsiveness and attitude to unplanned events which result in challenging requests and demands upon them, but where the service is still delivered in an effective and efficient manner. We have a good working relationship which is valued by both parties. I would recommend them and look forward to continuing to work with them''

Anthony Moad,
Contracts Officer


"The account management of our work, be it CIP2 or normal subcontract work, is excellent with rapid and clear communications from our account manager. They provide a weekly conference call for the CIP2 project to discuss progress updates; this is always well structured and most actions on ALS are completed on time. The analytical reports they provide are provided via data transfer directly into our LIMS which save a lot of time and reduces the risk of human error."

Ken Begg,


“ALS are a really easy company to deal with their professional attitude to the range of services they provide for us is second to none.

The people there listen carefully and respond very quickly to our requests , we have dealt with them for the last 8 years and their customer advisors understand our business and not only their own.”