One Day Tests - Cardiff Reviews 

105
TrustScore 5 out of 5

4.8

Newport Road 128, CF24 1DH Cardiff, Wales, GB


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Rated 5 out of 5 stars

The booking system was easy and the phlebotomist in Cardiff was friendly and the process was painless. My results were available within 1 day and highlighted some issues that I need to address with... See more

Company replied

Rated 5 out of 5 stars

Having a blood test is fine. Waiting for the results is very stressful though. I was told 3 day turnaround. It was just over ONE day. I was early for my blood draw but the lovely lady... See more

Rated 5 out of 5 stars

This was the second time I have used the Cardiff clinic. The online booking process and blood test options comparison tool is very helpful, with clear instructions on specific actions needed for... See more

Company replied

Rated 5 out of 5 stars

Had a full performance blood review done twice now with Onedaytests, the lady who took the blood was very friendly and made the process so nice and easy. Really good customer care and very good at w... See more

Company replied


Company details

  1. Blood Testing Service

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

  • Newport Road 128, CF24 1DH, Cardiff, Wales, United Kingdom

4.8

Excellent

TrustScore 5 out of 5

105 reviews

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1-star

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Replied to 98% of negative reviews

Typically replies within 1 week

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4.8

All reviews

(105)

2,891 reviews in the last 12 months

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Rated 5 out of 5 stars

Over And Above

Having a blood test is fine.

Waiting for the results is very stressful though.

I was told 3 day turnaround. It was just over ONE day.

I was early for my blood draw but the lovely lady fitted me in anyway.

I'd like to say I'm delighted, particularly as the results were all ok.

Well done One Day Tests, it was worth every penny!

2 September 2026
Unprompted review
Rated 5 out of 5 stars

Highly recommended

The booking system was easy and the phlebotomist in Cardiff was friendly and the process was painless. My results were available within 1 day and highlighted some issues that I need to address with my own GP, which I wouldn’t have known about if I hadn’t taken the test.
The only negative is that it needs to be clearer on the website that it’s preferable to fast, however this didn’t affect my results.
I will definitely be taking a follow up test in the near future.

19 August 2026
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Reply from One Day Tests - Cardiff

We really appreciate your review and the 5-star rating. Thank you.

Rated 5 out of 5 stars

Good service

The nurse was quick and efficient and the results were back quickly as well. Better prices than you would find in most places.

4 August 2026
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Reply from One Day Tests - Cardiff

Great to hear your feedback on our service. Thank you for your review.

Rated 5 out of 5 stars

Blood test

Very happy that I choose this company brilliant service and results next day i would highly recommend one day tests at Cardiff to everyone

4 August 2026
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Reply from One Day Tests - Cardiff

Thank you very much for the recommendation. We really appreciate it.

Rated 5 out of 5 stars

Very professional and quick

Very professional and quick. Excellent phlebotomy no mark on my arm at all and I mark Very easily. Results quick and clear

4 August 2026
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Reply from One Day Tests - Cardiff

We really appreciate your review and the 5-star rating. Thank you.

Rated 5 out of 5 stars

Excellent, efficient, professional service, highly recommended.

This was the second time I have used the Cardiff clinic. The online booking process and blood test options comparison tool is very helpful, with clear instructions on specific actions needed for the chosen test panel.
On the day of the test, Rebecca was professional, friendly and reassuring, and took the blood samples very adeptly and painlessly.
The results came through very quickly within 1 to 3 days,
The online results dashboard was very helpful in providing visuals and explanations.
I didn't use the GP service this time, but the selve-serve chat tool was helpful in summarising the key elements of my results and signposting what should be followed up.
I will be returning for future health MOTs.

3 February 2026
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Reply from One Day Tests - Cardiff

We look forward to seeing you again in the future. Thank you for leaving us a 5* review.

Rated 5 out of 5 stars

Very friendly

Very friendly, helpful. Quick result.

15 July 2026
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Reply from One Day Tests - Cardiff

Great to hear. Thank you for leaving us a 5* review.

Rated 5 out of 5 stars

Another great experience with One day…

Another great experience with One day tests Cardiff. So easy and a quick turnaround you can depend on. Brilliant flebotamist. Thank you!

21 July 2026
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Reply from One Day Tests - Cardiff

Thank you for the 5* review and feedback on our Phlebotomist. We really appreciate it.

Rated 5 out of 5 stars

The whole process was easy and fast

The whole process was easy and fast. All seemed to be handled very responsibly.
Would recommend.

17 July 2026
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Reply from One Day Tests - Cardiff

Thank you very much for the recommendation. We really appreciate it.

Rated 5 out of 5 stars

It was quick

It was quick, professional and no hassle, results came really quick. I cannot complain on anything. Excellent service and response, easy to book, easy to be seen, easy to get the results in time. Staff polite and professional.

1 July 2026
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Reply from One Day Tests - Cardiff

We are really pleased to hear this. Thank you for spending the time to leave your feedback.

Rated 5 out of 5 stars

Great service I had barley realised…

Great service I had barley realised they had taken blood and there was no bruise to my surprise which has been the case in my previous experiences with needles. Stellar job.

19 June 2026
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Reply from One Day Tests - Cardiff

Thank you for leaving us a 5* review, this is really appreciated.

Rated 5 out of 5 stars

Had a full performance blood review…

Had a full performance blood review done twice now with Onedaytests, the lady who took the blood was very friendly and made the process so nice and easy. Really good customer care and very good at what she does.

Test results always come back very quickly with good information on what the results show. Highly recommend

2 June 2026
Unprompted review
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Reply from One Day Tests - Cardiff

Thank you very much for your kind words and recommending our service. We really appreciate it.

Rated 5 out of 5 stars

It was swift

It was swift , the doctor was nice and patient.

11 June 2026
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Reply from One Day Tests - Cardiff

Really happy to hear about your experience with us. Thank you for leaving a review.

Rated 5 out of 5 stars

The lady taking my blood was…

The lady taking my blood was professional and through.
The whole process was fast and efficient and my results were back withing the time frame stated on the website.

12 June 2026
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Reply from One Day Tests - Cardiff

We really appreciate your review and the 5-star rating. Thank you.

Rated 5 out of 5 stars

It was easy to book

It was easy to book, I could book dates which were less than a week away as well as in advance.
On the day, I was in and out very quickly and Rebecca was nice too. The results became available in batches from 2-3 days later and were comprehensive.
I liked that on the website version of the results, each result had a description and what to think if a result was high or lower than desired.

10 June 2026
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Reply from One Day Tests - Cardiff

We really appreciate your review and the 5-star rating. Thank you.

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