One Day Tests - Cockfosters Reviews 

38
TrustScore 4.5 out of 5

4.3

Heddon Court Avenue 26, EN4 0DB Barnet, Cockfosters, GB


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Rated 5 out of 5 stars

I couldn’t believe how quick and easy the process was. I booked it on the Sunday to be seen on the Monday morning and by 4:00pm I had my results sent to me. When I arrived at the clinic I was greeted... See more

Company replied

Rated 5 out of 5 stars

One Day blood tests were easy to book, the nurse at the centre was patient and helpful in getting the test done, and I really like the fast delivery of results. The information and the graphics relate... See more

Company replied

Rated 5 out of 5 stars

Quick and easy to make a booking online at the nearest clinic for a blood test. On the following day the member of staff was thorough going through all details, advising when I would received the resu... See more

Company replied

Rated 4 out of 5 stars

Simple and easy to use. Even though I had difficulty getting enough blood from my 2 fingers, I was able to transfer and get it drawn at a clinic that was easily accessible via 1 bus ride. The clinicia... 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

  • Heddon Court Avenue 26, EN4 0DB, Barnet, Cockfosters, United Kingdom

4.3

Excellent

TrustScore 4.5 out of 5

38 reviews

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Replied to 95% of negative reviews

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4.3

All reviews

(38)

2,844 reviews in the last 12 months

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Rated 5 out of 5 stars

Both Receptionist and Phlebotomist were…

Both Receptionist and Phlebotomist were welcoming. The phlebotomist made me feel comfortable and managed my expectations well.

13 July 2026
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Reply from One Day Tests - Cockfosters

Thank you for your review and for your feedback on staff at the clinic. We really appreciate this.

Rated 5 out of 5 stars

I couldn’t believe how quick and easy…

I couldn’t believe how quick and easy the process was. I booked it on the Sunday to be seen on the Monday morning and by 4:00pm I had my results sent to me. When I arrived at the clinic I was greeted by a lovely lady behind the desk who took my details and made me feel comfortable, then I was called in right on time and greeted by another lovely lady who took my blood and helped me feel very relaxed during the process.
I couldn’t recommend this service enough, from the beginning to end it was very smooth.

22 June 2026
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Reply from One Day Tests - Cockfosters

So pleased to hear we were able to help. Thank you for recommending our service.

Rated 5 out of 5 stars

Convenient,fast service

One Day blood tests were easy to book, the nurse at the centre was patient and helpful in getting the test done, and I really like the fast delivery of results. The information and the graphics related to the results make it easy to understand the results.

16 June 2026
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Reply from One Day Tests - Cockfosters

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

Rated 1 out of 5 stars

Be aware of administrative mistakes

After explaining to their member of staff what I needed the blood test for and that it needed to be ID validated, I received the results that were not ID validated. I later found out that member of staff was a temp covering for someone else. I had to do the test somewhere else and pay again. I complained but they refused to give me a refund on grounds of something in their terms and conditions.

9 June 2026
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Reply from One Day Tests - Cockfosters

Hi Mehran,

Thank you for taking the time to share your feedback.
Apologies to hear of your disappointment.

We are aware that one of our Customer Service Representative's has been in direct contact with you regarding this. We would kindly ask that if you require any specific requirements, to please contact us prior to completing blood tests with us. We are always happy to answer any questions you may have.

If you wish to view our full Terms and Conditions, please follow the link below: https://onedaytests.com/policies/terms-of-service

We wish you all the best
One Day Tests

Rated 5 out of 5 stars

Blood tests

Great service, I was a walk in and I was seen within half an hour. Lovely phlebotomist. I received my results the same evening. Would recommend.

15 June 2026
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Reply from One Day Tests - Cockfosters

So pleased to hear we were able to help. Thank you for recommending our service.

Rated 5 out of 5 stars

Great experience

The appointment was smooth. The nurse was thorough with checking my details and what I wanted done. The turnaround of results were fast.

5 June 2026
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Reply from One Day Tests - Cockfosters

Thank you for the 5* review. We really appreciate it.

Rated 1 out of 5 stars

I needed my blood taken for…

I needed my blood taken for occupational health certificate. I called first to make an appointment. The lady I spoke to said she can either book the appointment or I could just go in as a walk in patient. I decided to do the latter. I arrived just before 9 am just to be told that the phlebotomist had not arrived yet( their website says they start at 7:30 am. I had to wait until well after 10 am for her to arrive. I explained what I needed the test for and I had my ID with me ti validate but she didn’t even look at it. I got my test results a week later but they were not ID validated, I went back to the clinic to ask them to validate my test results only to be told that the phlebotomist who saw me was a temp for the member of the staff who was on holiday, I had to do the tests at another clinic at an extra cost. I did not get anywhere when I complained

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

Hi Mehran,

Thank you for taking the time to share your feedback.
Apologies to hear of your disappointment.

We are aware that one of our Customer Service Representative has been in direct contact with you regarding this.

We wish you all the best
One Day Tests

Rated 5 out of 5 stars

Very efficient service

Very efficient service. Lovely staff (Helen C) and results next day. Would definitely recommend.

20 May 2026
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Reply from One Day Tests - Cockfosters

Thank you for your kind review, Helen will really appreciate you taking the time to leave your feedback.

Rated 5 out of 5 stars

Perfect service 👌

Perfect service 👌; good price.
Many thanks 😊

19 May 2026
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Reply from One Day Tests - Cockfosters

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

Rated 5 out of 5 stars

Test results I have done was easy

Test results I have done was easy
The price was reasonable
Only problem is you can not call them every thing is by email

13 April 2026
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Reply from One Day Tests - Cockfosters

Thank you for the 5* review. We really appreciate it.

Our phone lines are open between 8-12, our number is 0127 309 28 44

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