Excellent service from start to finish

Friendly and quick. Was also happy to answer any questions

The process was really easy and quick, and the results are veru informative and useful. I’d definitely recommend this for health insights.

What a great company! I had Kerry take my bloods and she was fantastic! I love this concept and how easy it all is. The breakdown of all results on your own portal is amazing!! I will definitely be using this company again and seeing Kerry to take my bloods again, she was awesome!

My HCP was professional, friendly and efficient. I was the first appointment of the day, but as I was early, she saw me earlier than my set time. My results were scheduled to arrive in 1-2 days. They arrived in less than 24hours. I will use this service again.

Fantastic service. So quick and easy and got my results same day. Will definitely use again.

Straightforward, quick and friendly. Thank you.

I got the instructions wrong,but one day tests managed too get an result,thank you

Can’t comment on results as of yet, but I was seen by Magdalena, and she was utterly fantastic! So kind and professional, explained everything thoroughly and was still very quick! I’m prone to silly bouts of anxiety so was very worried- and for no reason!

Amazing service, quick results

Nice staff, clean friendly and professional. However after paying over £200 for tests and the results to be “boarder line” with an ambiguous description and then them wanting you to pay an extra £85 for 15mins with a GP online. so unless you pay it you are left feeling just as anxious as you were before the results so that was a bit cheeky but apart from that service was 10/10.

I found booking the test very straight forward, had the results back within 2 days. Details of the bloods and explaining the results. I would recommend this service.

Karla was really lovely & made me feel comfortable throughout the whole process, I didn’t feel a thing! She explained everything very clearly, highly recommend😊

Viviane was wonderful - friendly, professional, swift and put this blood test wuss at ease. Clean site, in and out in 10 minutes. Five stars.

Easy to book, and the phlebotonist was great, got the blood first time (and that isn't my normal experience!). Results came back in a timely fashion, even with Christmas intervening. Many thanks, will definitely use you again.

The service was easy to book, premises easy to find and the phlebotomist/nurse was professional and kind. All my results came back on the same day and I found the graphs and written information easy to follow. All in all, very impressed.

Very quick results

The best private lab in London, without a doubt. I have used several of their clinics, and the phlebotomists are always kind and professional. Every time they take my blood, they are so gentle that I can barely feel anything. My favorite branch is the Guildford one, as it’s the closest to me, with a big car park nearby. Most importantly, the phlebotomist there, Magdalena, is the kindest person I’ve ever met in any medical facility. I always have a lovely chat with her, and she is exceptionally professional. She performs her job so well that I feel completely at ease, even though I’m usually needle-phobic. Thank you to the whole One Day Tests team for your consistently excellent service. The only thing I’d love to see is even more biomarkers to choose from—I hope you’ll keep expanding your already impressive list!

Thank you so much!!!!!! I will recommend your clinic !!!

Fantastic service, really pleased with my blood test results. Staff are very helpful and professional, couldn't have asked for more especially at a reasonable price.