I’ve had reason to use One Day Tests twice recently. I have been very impressed with the service. It’s very easy and quick to book an appointment. I opted to have my blood taken at their clinic. This... See more
Location
Switch locationMarsham Street 39, ME14 1HG Maidstone, England, GB
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Blood test staff was polite, professional and calm. She checked my identity was correct , I was the right person asking for my name, dob I got notified about my blood test results quite im... See more
Company replied
No waiting, results so quick right to your inbox within 48 hours (less in my case), convenient and the nurse is friendly, efficient and so quick. The results are easy to read even for a non clinician... See more
Company replied
Beyond fabulous. Swift, proficient and excellent communicators. I really couldn’t have asked for more. Just wished I’d used them sooner. Charlotte went out of her way to help with my queries. The whol... See more
Company replied
Company details
- #4 of 24 best companies in Blood testing service
Written by the company
Accessible and affordable private blood testing clinics, home kits and phlebotomy nurse visits. Huge range of biomarkers, monitoring panels and health screenings. Same or next day results on over 300 biomarkers!
Contact info
Marsham Street 39, ME14 1HG, Maidstone, England, United Kingdom
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Replied to 98% of negative reviews
Typically replies within 2 weeks
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It was very simple to book the test and…
It was very simple to book the test and all went according to plan on the day. The results came back very quickly. Very satisfied with the service.

Reply from One Day Tests - Maidstone
Perfect!
I am a repeat customer and these guys are always first class. I tried the home lancet collection but could not produce enough blood so they quickly arranged a visit to their phlebotomist who was just down the road. Results came back two days later.

Reply from One Day Tests - Maidstone
Really impressed with the service and…
Really impressed with the service and how quickly the results came back. It was all set out in a clear and understandable manner. Will definitely use again in the future

Reply from One Day Tests - Maidstone
Excellent quick service
Excellent quick service, very friendly staff member who took the time to speak to me about my experience.

Reply from One Day Tests - Maidstone
Very easy to book on line
Very easy to book on line. Attended clinic for blood test which was carried out promptly and efficiently. Received results very quickly. Easy to navigate through results.

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Reply from One Day Tests - Maidstone
Onedaytest at Maidstone for Cholesterol 6 BiomarkersThis was my first test with onedaytest…
This was my first test with onedaytest carried out at Maidstone on December 2nd 2025. I arrived early for my appointment and was called almost immediately. The phlebotomist was friendly and willing to talk about the test and my reason for taking it. She made a quick blood collection from my vein and I felt no pain. The sample was promptly transferred direct to the laboratory. I felt this service was quick and efficient. The company has a very clear website listing all their tests with an explanation and cost. You can make a booking on line and this is kept on your account once it is set up. Instructions are available to prepare for tests. The laboratory results were quick, delivered by email the following evening. You can access your health dashboard on your account once logged in which gives information on each biomarker with a chart showing your result with high and low ranges. You can compare with previous results, allowing you make adjustments to your lifestyle and informed decisions about your health. If required you can have access to a GP by online video, to discuss results but this is charged separately. If you prefer to use a home test kit to save time, this is fully explained with a video. A subscription plan with discounts for a minimum of 3 tests is available where required.

Reply from One Day Tests - Maidstone
My second test by yourselves
My second test by yourselves, and I was very happy with the service and follow up.

Reply from One Day Tests - Maidstone
Excellent service and rapid results
Excellent service and rapid results - easy to understand

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Reply from One Day Tests - Maidstone
Booked with company as promised same…
Booked with company as promised same day results, 9 days in and still no results as yet. Not a good service at all, a hospital would have been much quicker and free. £103 and no results
Not happy

Reply from One Day Tests - Maidstone
Very professional service and results…
Very professional service and results came bavk next day.

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Reply from One Day Tests - Maidstone
Easy to book good price excellent…
Easy to book good price excellent service quick and painless.would recommend 100% will look to book again soon, Made to feel at easy and welcome.

Reply from One Day Tests - Maidstone
I was happy and pleased with the way in…
I was happy and pleased with the way in was attended to

Reply from One Day Tests - Maidstone
Women’s hair growth From start to finish I had an excellent…
From start to finish I had an excellent service ! My blood results were back in 24 hrs and I was able to finally start a new regime of vitamins to help boost hair growth . I also feel good and have recommended the service to others as it’s so convenient ! Well done

Reply from One Day Tests - Maidstone
Very easy and great service from…
Very easy and great service from booking to attending the appointment

Reply from One Day Tests - Maidstone
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