Free resources

A hand holding the Cansford Easy Read guide to having a drug or alcohol test
Our guides are designed to inform and support both those taking and instructing on testing

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Latest insights

A hand holding the Cansford Easy Read guide to having a drug or alcohol test

Our blog is where we unpack the science, share what’s changing in the world of testing, and answer your questions

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Frequently asked questions

A hand holding the Cansford Easy Read guide to having a drug or alcohol test

Got questions? We’ve got answers. Our FAQ page is here to help you find quick, clear, and helpful information about our services

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Our services

A hand holding the Cansford Easy Read guide to having a drug or alcohol test

Learn more about our full range of drug, alcohol and DNA testing services

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Free resources

A hand holding the Cansford Easy Read guide to having a drug or alcohol test

Our guides are designed to inform and support both those taking and instructing on testing

Download now →

Cansford Labs - Pioneering drug and alcohol testing

Award-winning pioneers: Cansford Labs is a UK drug and alcohol testing company.

Fast service. Get results within 3 days. Guaranteed.

Accredited

Accredited to UKAS ISO17025: 2017 for the widest range of drugs tested in-house in the UK

Pioneering

Pioneers since 1993 when our founders brought hair testing to the UK.

Responsive

Lightening the load for family law with fast, responsive drug and alcohol testing service

Our test types

Hair Strand Testing

Hair strand testing

This test provides clear insights into drug use over an indefinite period, while alcohol use can be detected for up to six months. Our segmented analysis reveals patterns over time, providing deeper insight.

Tests are able to detect a wide range of substances with just a small hair sample, it’s quick, non-invasive, and highly accurate.

PEth Testing

PEth testing

This test detects alcohol use over the past month with unmatched sensitivity. We now include blood EtG in all PEth tests, which
reveals alcohol intake in the last 2–3 days.

Using a quick and painless dry blood spot test, we eliminate the need for venous blood collection, making the process faster,  easier, and just as reliable.

Nail Testing

Nail testing

This test provides a detailed, long-term view of drug and alcohol use, detecting substances for up to 6 months, and works by analysing substances trapped in the keratin as the nail grows.

We test for a wide range of drugs, as well as alcohol, offering a reliable alternative when hair testing isn’t possible.

DNA Testing

DNA testing

DNA testing provides a fast, reliable way to confirm biological relationships, such as paternity, maternity, or sibling connections.

We use a simple, painless cheek swab to collect DNA, with results available in just a few days. Whether for peace of mind or official matters, DNA testing delivers clear, conclusive answers.

CDT Testing

CDT testing

This detects heavy alcohol intake over the past 2-4 weeks by measuring Carbohydrate-Deficient Transferrin, a biomarker affected by sustained alcohol use.

CDT is tested through a venous blood sample and despite being an indicator for regular high alcohol intake, it is most effective when combined with other tests.

A gloved hand taking samples in a laboratory

Lightning-fast lab results and reports with our standard three working day  turnaround

100% of our samples delivered within 3 days for the past 12 months.

What sectors do we work within?

Family law

Social workers

Workplace

Government

Education

Individuals

Collections by Cansford Labs

Our 50 collectors are on-hand to help take samples UK-wide – making collection quick, convenient and comfortable.

What do our clients say?

Testimonials

"Great service as always. I always find your quick and efficient in responding to enquiries and it is so helpful to receive the results expeditiously."

Solicitor - West Sussex

"Thank you for your magnificent and prompt service, you delivered on time and was very professional. I will definitely recommend your service to my colleagues."

Social Worker - London

"Thank you – very pleased with the speed of the results. Had issues with other companies with delays so will definitely be using Cansford again in the future"

Solicitor - London

From the very first time that we contacted Cansford with an initial query, we have always been extremely satisfied with their service. We often have to have urgent pre-employment drug tests done and the team at Cansford always come up trumps for us. The Collectors are always on time and do a really efficient job of taking hair samples. The lab are quick and the Administrative staff are always very helpful, setting up collections for crew members quickly and efficiently.

We would highly recommend Cansford Labs.

Administrator - Yacht Management Company

"You and your team were all very friendly helpful and efficient. I got my results in good time. I would definitely recommend you."

Adam - Birmingham