Drug & Alcohol Testing, DNA Testing & Occupational Health Services
Crystal Health Group provides workplace and private drug & alcohol testing, DNA relationship testing, and occupational health services across the UK, with nationwide coverage, professional sample collection and fast turnaround times.
Book, Find or Arrange a Service
Choose how you want to access our services. Book a test online in minutes, find your nearest sample collection location, or arrange workplace and business testing with our nationwide team.
Discounted Online Prices
Book your test online in minutes
Book your appointment online in minutes using our secure booking system.
Access discounted prices at selected locations, choose a time that suits you, and get fast, professional sample collection.
Find a test location near you
We offer a nationwide network of sample collection locations and clinics across the UK, making it easy to book an appointment near you. Choose a convenient local appointment or request mobile sample collection at your home or workplace.
Same-day appointments may be available at selected locations. All tests are carried out by trained professionals with fast turnaround times and reliable results.
For Employers & Organisations
Workplace drug testing and occupational health services
We support businesses across the UK with reliable workplace drug and alcohol testing, DNA testing, and occupational health services. From one-off tests to ongoing programmes, our nationwide network and flexible service options make it easy to manage your requirements.
For ongoing services, a dedicated account manager ensures consistent support and a single point of contact.
Online shop
Buy test kits online
Browse our range of DNA and drug testing kits for personal and workplace use. Order quickly and securely with discreet delivery, clear instructions and access to our UK-based support team.
About Us
Providing DNA, drug testing and workplace medicals since 2005
At Crystal Health Group, we take pride in being an independent, women-led business built on strong ethical values. We provide DNA testing, drug and alcohol testing, and occupational health services to individuals and organisations across the UK.
Our services are supported by UKAS-accredited laboratory testing and ISO-certified quality and information security standards (including ISO 27001), ensuring accurate results and secure handling of sensitive data.
What our clients are saying
Official UK partner for Boots paternity testing kits
We are the only provider in the UK working with Boots to supply DNA paternity testing kits. This exclusive partnership means you can order with confidence through a trusted national retailer, backed by our accredited laboratory testing and professional support.
Trusted by individuals and organisations across the UK for reliable, professional testing services.
Why choose Crystal Health Group
Nationwide coverage across the UK
Access a UK-wide network of sample collection locations, clinics and mobile testing services across the UK.
Fast turnaround times
Next working day results available for many tests, helping you get fast, reliable answers.
Accredited, secure and compliant
UKAS-accredited laboratory testing supported by ISO-certified quality and information security standards, including ISO 27001.
Flexible testing options
Choose from clinic appointments, mobile sample collection or convenient home testing kits.
Frequently Asked Questions
How long does it take to get results?
Turnaround times vary depending on the test. Many laboratory results are available from the next working day, while more complex tests such as hair or blood analysis may take several working days. Our team will always confirm expected turnaround times when booking.
Do I need to visit a clinic for testing?
No. You can choose from clinic appointments, mobile sample collection at your home or workplace, or convenient home testing kits for selected services.
Can I request a same-day appointment?
Same-day appointments may be available at selected locations. Please call our team on 0800 988 7107 to check availability.
Do I need the mother for a paternity DNA test?
While it is possible to complete a test without the mother, including her DNA can improve the accuracy and strength of the results.
Are your tests accredited?
Yes. Our laboratory testing is UKAS-accredited and supported by ISO-certified quality and information security standards, including ISO 27001.
How accurate are your tests?
Our laboratory tests are highly accurate and carried out by UKAS-accredited laboratories. For workplace testing, we also offer rapid point of care tests using MHRA-registered devices, providing reliable instant results where appropriate.
Can I book an appointment online?
Yes. You can book selected tests online in minutes using our secure booking system, with discounted prices available at selected locations.
What is the difference between a legal DNA test and a peace of mind test?
Legal DNA tests follow a strict chain of custody and are suitable for court use. Peace of mind tests can be completed privately without identity verification and are not intended for legal purposes.
Are your tests confidential?
Yes. All tests are handled with strict confidentiality, and we follow secure data handling processes in line with ISO-certified information security standards.
What if Iām unsure which test I need?
Our experienced team can guide you through the options and recommend the most appropriate test based on your requirements.
