Have used One Day Tests twice now, once for venous blood draw in Chiswick, and recently an at home test. Chiswick was excellent, seen very quickly, blood draw was painless, and results were very f... See more
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Location
Switch locationHeathfield Terrace 2, Doherty House, W4 4JE London, England, GB
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See what reviewers are saying
Very clean and tidy, phlebotomist was knowledgeable and professional and put me at ease. I didn't feel anything and success at first attempt. Full set of results were ready by 8:30 the same evening. W... See more
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I had a great experience at One Day Tests. I went there for a blood test and everything went very smoothly. The staff was professional, kind, and made me feel comfortable throughout the process. The s... See more
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The walk-in service was not hectic yet simply, with the nurse apply calmness & surety of one well-being and operation not taken too long for completion then one can walk-out without dis-comfort of... See more
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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
Heathfield Terrace 2, Doherty House, W4 4JE, London, England, United Kingdom
4.8
Excellent
112 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 - Chiswick
We really appreciate you leaving us a 5* review.
Easy booking
Easy booking, fast results. Location was easy to find, no queue. All good:)
9 February 2026
Reply from One Day Tests - Chiswick
Great to hear. Thank you for leaving us a 5* review.
Amazing experience from start to…
Amazing experience from start to finish. A very knowledgeable, professional and courteous practitioner. Was super easy to book and the results arrived the same day.
4 February 2026
Reply from One Day Tests - Chiswick
Thank you for providing feedback on your experience using our service and rating us 5 stars. We really appreciate it.
Reply from One Day Tests - Chiswick
Thank you for the 5* review
Always a first class experience ...
Always a first class experience .... both ladies have been lovely - very quick, efficient and friendly !
1 January 2026
Reply from One Day Tests - Chiswick
Great to hear. Thank you for leaving us a 5* review.
Very good experience since booking an…
Very good experience since booking an appointment as there were plenty of availability to the fast results! Phlebotomist very kind and experienced! Highly recommend the service!
7 January 2026
Reply from One Day Tests - Chiswick
We are really pleased to hear this. Thank you for spending the time to leave your feedback.
Quick and fast service
Apart from being told to arrive 10 minutes early and unable to enter. The test was quick and nurse was polite and quick as were the results.
17 December 2025
Reply from One Day Tests - Chiswick
Great to hear. Thank you for leaving us a review.
Results in less than 7 hours
From booking the test to receiving the results was easy and without issues. I booked a clinic appointment as I felt more at ease with someone qualified to do this. I was in and out of the clinic in less than 15 minutes AND received the results the same day from the lab. Great service.
28 November 2025
Reply from One Day Tests - Chiswick
Thank you for providing feedback on your experience using our service and rating us 5 stars. We really appreciate it.
Do recommend 100%
The test was quick and not painful. The girl who took my blood was very pleasant and polite. Test helped me to figure why I’m losing so much hair and why im always tired. Do recommend!
21 November 2025
Reply from One Day Tests - Chiswick
Really happy to hear about your experience with us. Thank you for leaving a review.
very professional
Nanna made me feel very much at ease and gave me all the information that i requested regarding the blood test.
27 November 2025
Reply from One Day Tests - Chiswick
Thank you very much for your amazing review of our service.
Quick and easy
Got in on time, there was no waiting and the phlebotomist just got on with it. Clear explanation upfront and post event, it was all over in 15 minutes. Got my results back as advised, brilliant.
19 November 2025
Reply from One Day Tests - Chiswick
Thank you very much for your amazing review of our service.
Highly recommend!!I went to Chiswick…
Highly recommend!!I went to Chiswick labour. I not felt any pain the assistant was super cute and patient (Charlotte). I had got the results same day evening!!!
I loved it!
12 November 2025
Reply from One Day Tests - Chiswick
Thank you for providing feedback on your experience using our service and rating us 5 stars. We really appreciate it.
Excellent service
Excellent service. Very quick (ended up being able to book, get the blood draw and get the test results back all in one day!).
18 November 2025
Reply from One Day Tests - Chiswick
We are really pleased to hear this. Thank you for spending the time to leave your feedback.
Good experience. Needs a toilet, small waiting room and a water dispenser- to get hydration right.
Quick, cost competitive, and easy.
5 November 2025
Reply from One Day Tests - Chiswick
Thank you for leaving a review.
Reply from One Day Tests - Chiswick
Lovely to hear, we really appreciate you leaving us a 5* review.
Reply from One Day Tests - Chiswick
Thank you for the 5* review
Reply from One Day Tests - Chiswick
Thank you for the 5* review
Reply from One Day Tests - Chiswick
Great to hear. Thank you for leaving us a 5* review.
Blood test
Had a really good experience with my blood test. Maricel was very friendly and took her time, she didn’t rush at all and made me feel comfortable. Everything was done smoothly, and my results came back really quickly. I’d definitely recommend their service!
7 October 2025
Reply from One Day Tests - Chiswick
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.
Good service
Dry good service, the nurse Marci was very welcoming and warm , understanding my fear of needles she made the test more than bearable for me.
3 October 2025
Reply from One Day Tests - Chiswick
We really appreciate you leaving us a 5* review.
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