Professional, clean, and fast. The staff were friendly and the procedure was handled with great care. Results came back exactly when promised. Will definitely use this service again. The clinician was... See more
Company replied
Location
Switch location3 Overton's Yard, CR0 1SL Croydon, England, GB
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See what reviewers are saying
I had a full set of tests done, taken at 8:45am and the reportwas completed less than 24 hours later (just after midnight). It was 74 pages long (81 markers) but pretty comprehensive. There were a few... See more
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I needed a few specific tests done and One Day Tests was the only laboratory that offered the option to book the tests separately rather than paying for a whole package. The clinic service is very con... See more
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A very good experience .It wasn't a great start, because I opted to have the home test, and could not get enough of a sample. However, they were very helpful about it, and I ended up going to the cli... See more
Company replied
Company details
- #9 of 23 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
3 Overton's Yard, CR0 1SL, Croydon, England, United Kingdom
4.8
Excellent
109 reviews
Asks customers to review
This company invites their customers to review, whether positive or negative
Replied to 99% of negative reviews
Typically replies within 2 weeks
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Reply from One Day Tests - Croydon
Great to hear. Thank you for leaving us a 5* review.
Even though I was very late for the…
Even though I was very late for the appointment- I was treated very respectfully and in no time had my blood drawn and was on my way. The results came through very quickly. Am excellent experience all round.
5 January 2026
Reply from One Day Tests - Croydon
Thank you for the 5* review. We really appreciate it.
A very good experience .It wasn't a…
A very good experience .It wasn't a great start, because I opted to have the home test, and could not get enough of a sample. However, they were very helpful about it, and I ended up going to the clinic at Croydon to have a professional take the blood for an extra charge.
Very quick and efficient and kindly, and I got the results the next day (unexpectedly).
19 December 2025
Reply from One Day Tests - Croydon
Great to hear your feedback on our service. Thank you.
Excellent service,
11 November 2025
Reply from One Day Tests - Croydon
We really appreciate you leaving us a 5* review.
Friendly staff
Friendly staff, quick turnaround for results, detailed explanation of results. One very happy customer. Will definitely use again for future checks.
11 November 2025
Reply from One Day Tests - Croydon
Thank you for providing feedback on your experience using our service and rating us 5 stars. We really appreciate it.
Easy to book and same day results
Booking the test online was easy. The Phebotomist at Croydon Clinic was Toni, she was very patient, kind, gentle, I almost didn`t feel a thing when she drew the blood, she explained everything clearly. I got the results the same day. I was very pleased with the experience.
28 October 2025
Reply from One Day Tests - Croydon
Really happy to hear about your experience with us. We will pass your message to Toni. Thank you for leaving a review.
Professional and effective centre
Very welcoming and friendly place. One Day Tests practitioner Toni was very helpful and made me feel at ease. Toni explained my test choices in detail and made me feel comfortable and relaxed. I received all my test results on the same day. The results are easy to read and understand. I would strongly recommend this place!
28 October 2025
Reply from One Day Tests - Croydon
Thank you very much for your kind words and recommending our service. We really appreciate it.
Excellent service
Excellent service - easy to set up the appointment. Professional, friendly and helpful service on the day of the in-person test. Clear, useful test results and feedback. I highly recommend.
9 October 2025
Reply from One Day Tests - Croydon
Thank you very much for your kind words and recommending our service. We really appreciate it.
Friendly, calm and efficient.
I had three vials drawn as part of my blood test and was quite anxious in advance, but Toni was patient and calm and it was virtually painless. The booking process was easy, I was sent all the information I needed in advance and the turn-around time for receiving my results was very fast.
29 September 2025
Unprompted review
Reply from One Day Tests - Croydon
Thank you for the 5* review. We really appreciate it, we will pass this on to Toni!
This was my first time using one day…
This was my first time using one day tests in Croydon. The nurse that took my blood was very friendly and she was very informative. The process was very quick and easy and I got the results back the same day. I will be using one day tests in the future.
22 September 2025
Unprompted review
Reply from One Day Tests - Croydon
Thank you for the 5 star review. We look forward to seeing you again in the future.
Not scared of needles anymore
The lady that took my bloods was absolutely fantastic. I am fearful of needles however the way she administered it made me want to have blood taken again. Quick and easy service with discretion. Thanks
20 September 2025
Reply from One Day Tests - Croydon
Glad we could help! Thanks for the review!
Among the best
The customer service I received from Toni at the Croydon branch was among the best, good old fashioned care which is what our NHS is missing, I went for a Ldl cholesterol test APO B test that is not normally checked by regular drs. I couldn't remember which test I needed and Toni took the time to help me figure it out which one I wanted.
The results came back fast.
9 September 2025
Reply from One Day Tests - Croydon
Amazing to hear this, We will pass this onto to Toni! Thank you.
Reply from One Day Tests - Croydon
Thank you for the 5* review
Reply from One Day Tests - Croydon
Thank you for the 5* review
Very good service.Everything was…
Very good service.Everything was explained to me properly and I got the results very fast.I would recommend if you are thinking to get a blood test
6 August 2025
Reply from One Day Tests - Croydon
We really appreciate you leaving us a 5* review and a recommendation!
Reply from One Day Tests - Croydon
Thank you for the 5* review
Fast and efficient blood testing
Viviane the phlebotomist was very friendly and professional, and took my blood sample first time without any discomfort or bruising. I received the results within a few hours on the same day, along with a full explanation of what the results indicated.
15 July 2025
Unprompted review
Reply from One Day Tests - Croydon
Really pleasing to hear stories from customers like yourself that had such a positive experience using our service. Thank you for leaving us a 5-star review.
Reply from One Day Tests - Croydon
We really appreciate your review and the 5-star rating. Thank you.
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