I recommend One Day Tests 100%. I received my blood test results within 6 hours of having my blood test. Magdalena at Guildford is so friendly and professional. I have 'difficult' veins but she alw... See more
Company replied
36-37 Castle Street, GU1 3UQ Guildford, England, GB
•While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more
To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more
I recommend One Day Tests 100%. I received my blood test results within 6 hours of having my blood test. Magdalena at Guildford is so friendly and professional. I have 'difficult' veins but she alw... See more
Company replied
We arrived early and were called before our due time. All the options were clearly explained to ensure we chose the tests best suited to obtaining the information required. We were pleased with proce... See more
Company replied
easy to book (managed to get same-day appointment), was seen immediately upon arrival, blood test took only like 5 minutes, and got results the next day !!! super easy and convenient
Company replied
Was easy to book, blood test was taken quickly and professionally and results came super fast (same day before midnight).Clear explanation of your results. Thank you for your service.
Company replied
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!
36-37 Castle Street, GU1 3UQ, Guildford, England, United Kingdom
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
How this company uses Trustpilot
See how their reviews and ratings are sourced, scored, and moderated.
I used One Day Tests and they was brilliant from start to finish. All questions I had got answered very quickly, the process was smooth. Will be using again for sure.

Reply from One Day Tests - Guildford
Totally brilliant service. I had my blood test at 11.00 and my first test results came in at about 5.30!!! All were back by 9.00 pm that night. I highly recommend this service. It’s quick easy and just so uncomplicated. The results are easy to read. I will continue to have tests to monitor my health. It’s just so nice to be in control of the whole thing.

Reply from One Day Tests - Guildford

Reply from One Day Tests - Guildford
Blood test, results and a Dr appointment all in the same day very quick and would definitely use this service more, easy from start to finish including booking and paying on line.

Reply from One Day Tests - Guildford
Very quick results and nice staff at the clinic. One concern which is that I didn’t read the small print on the website regarding the ANA test (my bad) and it only gives positive or negative not titre. Titre is really the important information from an ANA test - a titre of 1:80 would be positive but isn’t really diagnostic or of concern. I was having the test to check whether a previous high titre (1-1280) was a blip so the results being positive without a titre weren’t really of any use to me

Reply from One Day Tests - Guildford
Incredible turnaround times

Reply from One Day Tests - Guildford
Central location in Guildford, very efficient, couldn’t believe how quickly I got my results. Very thorough report.

Reply from One Day Tests - Guildford

Reply from One Day Tests - Guildford
Really friendly, professional service, quick & painless, nicely furnished clinic 😊

Reply from One Day Tests - Guildford

Reply from One Day Tests - Guildford
The clinic at Guildford was professional and my blood samples were taken with no pain or bruising. I received my test results within the stated time and any questions about the service were answered promptly. The results were clear and easy to read. I highly recommend One Day Tests!

Reply from One Day Tests - Guildford
An efficient and professional phlebotomist. She is kind and ensures you feel at ease. I received my results by late afternoon the same day. Highly recommend - excellent service!

Reply from One Day Tests - Guildford
Fantastic service. So quick and easy and got my results same day. Will definitely use again.

Reply from One Day Tests - Guildford
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!

Reply from One Day Tests - Guildford
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!

Reply from One Day Tests - Guildford

Reply from One Day Tests - Guildford
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.

Reply from One Day Tests - Guildford
Fast and easy had my results back within 4 hours!!

Reply from One Day Tests - Guildford
Magdalena at the Guildford branch is very experienced and knows how to put you at ease. Fast service and results come fast as well.

Reply from One Day Tests - Guildford
It was easy to book an appointment, the blood test was taken quickly and efficiently, and I had my results in less than 6 hours.

Reply from One Day Tests - Guildford
Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.
Companies can ask for reviews via automatic invitations. Labeled Verified, they’re about genuine experiences.
Learn more about other kinds of reviews.
We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.
Learn about Trustpilot’s review process.
Here are 8 tips for writing great reviews.
Verification can help ensure real people are writing the reviews you read on Trustpilot.
Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.