Excellent service. Let down by the NHS. One Day Tests came to my rescue. Lucy at your Guildford branch was amazing. Her experience and professional manner was top notch. The test result came through f... See more
Company replied
Location
Switch location36-37 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
See what reviewers are saying
As usual, the process from booking to result is very smooth and very fast. Something to note for any people like me who needs an analysis every 3 months, you can get a very good discount by ticking t... See more
Company replied
I recently had an appointment for a blood test, and I was a bit nervous going in. However,Magdalena made the whole experience so smooth and comfortable! She was incredibly friendly and calm, which hel... See more
Company replied
This is a reliable company that I have used several times for myself and family members. The blood test results come through quickly, usually within 24 hours. You can choose whatever aspects you parti... See more
Company replied
Company details
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
36-37 Castle Street, GU1 3UQ, Guildford, England, United Kingdom
4.9
Excellent
223 reviews
Asks customers to review
This company invites their customers to review, whether positive or negative
Replied to 98% of negative reviews
Typically replies within 1 week
How this company uses Trustpilot
See how their reviews and ratings are sourced, scored, and moderated.
Reply from One Day Tests - Guildford
Thank you for your feedback and 5* review.
Very nice lady,no waiting times ,great…
Very nice lady,no waiting times ,great service
August 20, 2025
Reply from One Day Tests - Guildford
We really appreciate your review and the 5-star rating. Thank you.
Friendly, efficient and delivers as promised
The service was friendly, efficient and quick. The staff informed and professional. The tests came back genuinely on the same day!
August 18, 2025
Reply from One Day Tests - Guildford
We really appreciate your review and the 5-star rating. Thank you.
Great Service
The Doctor kindly fitted me in as a 'walk in' near the end of the appointment day. She was kind, considerate, efficient and timely. Very good all round experience coupled with the fact that I had the result earlier than expected and was kept informed as to when sample arrived in lab. Very efficient process.
August 21, 2025
Reply from One Day Tests - Guildford
Thank you for the 5* review
Experience was good
Experience was good. For non medical person hard to understand and read the report. Probably helpful to a Dr. But confusing for the patient.
August 13, 2025
Reply from One Day Tests - Guildford
Thanks for the 5 star review! Did you access our health dashboard? All results are explained in detail and what they could mean via that
Reply from One Day Tests - Guildford
We really appreciate you leaving us a 5* review.
Very efficient service
Very efficient service, even received some of my results back the same day.
August 7, 2025
Reply from One Day Tests - Guildford
Thank you for the 5* review. We really appreciate it.
Reply from One Day Tests - Guildford
We really appreciate you leaving us a 5* review.
Fantastic service!
Easy to book, very fast service and very professional team. All at a good price. Would definitely use them again.
August 6, 2025
Reply from One Day Tests - Guildford
Thank you for the 5* review. We really appreciate it.
Fantastic service
Fantastic service. Easy to book (next day).
Esther the nurse was wonderful and the procedure was painless, didnt feel a thing !!!.
The results were so quick and I started to get some back that evening, with the balance the next day.
The way they present the results is outstanding, benchmarking against the average and showing any that are higher or lower.
Could not fault One Day Tests, brilliant service and definitely 5 stars.
July 25, 2025
Reply from One Day Tests - Guildford
Thank you very much for the recommendation. Really pleasing to hear stories from customers like yourself that had such a positive experience using our service.
Fast and knowledgeable
I had a walk-in blood test on Tues 15th July. I opted not to book a set package as I felt I needed to ask questions to get the right test for me.
I was lucky there were no queues first thing that morning so was able to be seen straight away by Magdalena. I had researched options and she came highly recommended. I can honestly say she knew her stuff from option to taking blood to after care. I have been recommending the service to everyone I know. The results were back very fast ( same day) and I was able to discuss results with my GP.
Not something I can personally afford all the time but a money we'll spent on body MOT for my 50th birthday.
July 15, 2025
Reply from One Day Tests - Guildford
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 and happy birthday!!
Reply from One Day Tests - Guildford
Thank you for the 5* review
Really straightforward and very speedy…
Really straightforward and very speedy results.
June 25, 2025
Reply from One Day Tests - Guildford
Thank you for the 5* review. We really appreciate it.
Very quick and easy process
Very quick and easy process, welcoming and skilled nurse, results provided promptly - highly recommended.
June 16, 2025
Reply from One Day Tests - Guildford
Thank you for the 5* review
Online didn't work but the office was brilliant
I struggled booking an appointment online so I just went into the office. The Dr was lovely and fitted me in for my blood test. Everything was very professional and she explained how everything works and how I'll get my results. Results arrived very quickly. Thank you.
June 6, 2025
Reply from One Day Tests - Guildford
Thank you for the 5* review. We really appreciate it.
Reply from One Day Tests - Guildford
We really appreciate you leaving us a 5* review.
The lady who took my blood was lovely
The lady who took my blood was lovely, I don’t normally do well with bloods however she made the experience fun, safe, quick and easy.
June 11, 2025
Reply from One Day Tests - Guildford
We really appreciate you leaving us a 5* review.
Reply from One Day Tests - Guildford
Thank you for the 5* review
Very nice friendly person in Guildford…
Very nice friendly person in Guildford and super speedy results. (Same day!)
May 27, 2025
Reply from One Day Tests - Guildford
Thank you for the 5* review. We really appreciate it.
The Trustpilot Experience
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.
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.