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
Location
Switch location36-37 Castle Street, GU1 3UQ Guildford, England, GB
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See what reviewers are saying
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
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
197 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 - 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.
Excellent speedy service
Same day service. Very good service and follow up communication. Customer dashboard is super easy to use.
May 2, 2025
Reply from One Day Tests - Guildford
We really appreciate your review and the 5-star rating. Thank you.
Reply from One Day Tests - Guildford
Thank you for the 5* review. We really appreciate it.
Reply from One Day Tests - Guildford
Thank you for the 5* review
I late but she was so understanding and…
I late but she was so understanding and made me feel comfortable
April 28, 2025
Reply from One Day Tests - Guildford
Really pleased to hear this. Thank you for spending the time to leave your feedback.
Had vitamin D blood test very efficient…
Had vitamin D blood test very efficient and results in a few hours by email.
Would recommend
April 28, 2025
Reply from One Day Tests - Guildford
Thank you very much for the recommendation. We really appreciate it.
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