One Day Tests - London City Reviews 

204
TrustScore 5 out of 5

4.8

8-9 New Street, EC2M 4TP London, GB


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Rated 5 out of 5 stars

Cant fault this experience. Clear and comprehensive website, easy booking process, local clinics, loads of available timeslots and excellent professional friendly staff, especially the nurse who took... See more

Company replied

Rated 5 out of 5 stars

From booking to testing through to results One Day Tests, London was seemless. Staff were professional and friendly. The clinic was super clean and modern. I’ve had lots of blood tests and I can hones... See more

Company replied

Rated 5 out of 5 stars

When i arrived early for my blood test the lady rebooked me for the earliest time possible then did the exam ut was quick, professional and easy my resulta came back the next day would definetely reco... See more

Company replied

Rated 5 out of 5 stars

The whole process was easy and smooth from start to finish — both the website experience and the in-person appointment with the nurse. Results came back quickly and were easy to read. The nurse was ex... 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

  • 8-9 New Street, EC2M 4TP, London, United Kingdom

4.8

Excellent

TrustScore 5 out of 5

204 reviews

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4.8

All reviews

(204)

2,915 reviews in the last 12 months

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Rated 5 out of 5 stars

Comfortable and Professional..

I'm terrified of needle but the nurse was so patient and helpful. Even had a special trick to take my blood as my very small veins love to jump around lol
Only took 2 goes which is very impressive for me.
Awesome nurse.
I visited the Branch by Liverpool station.
Website very straight forward, great time slots.
Also offer a walk in service if your push for time.

April 13, 2026
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Reply from One Day Tests - London City

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

Rated 5 out of 5 stars

It does what it says and was efficient

It does what it says and was efficient, easy to book and results were with me about 24 hrs later.
I wanted blood tests without having to buy the rest of the health package from a competitor and it worked well.

April 13, 2026
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Reply from One Day Tests - London City

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

Rated 5 out of 5 stars

Cant fault this experience

Cant fault this experience. Clear and comprehensive website, easy booking process, local clinics, loads of available timeslots and excellent professional friendly staff, especially the nurse who took the blood. the results werent promised the same day but they arrived via email as promised less than 5 hours after the blood was drawn. Results were clear and explained well via the portal online. Five stars easily.

April 10, 2026
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Reply from One Day Tests - London City

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

Rated 5 out of 5 stars

Great services

Really well explained tests on offer. The in person clinic is really friendly. You are seen fast at the clinic.
Well detailed information on your test results

April 1, 2026
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Reply from One Day Tests - London City

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

Rated 5 out of 5 stars

OneDayTests Violeta

Violeta. She was so amenable and helpful.

April 7, 2026
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Reply from One Day Tests - London City

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

Rated 5 out of 5 stars

Quick and professional

Quick, professional, insightful results set out in an easy to understand manner

March 19, 2026
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Reply from One Day Tests - London City

Thank you for the 5* review

Rated 5 out of 5 stars

Great Experience! One Day Tests (London City)

One Day Tests (London City) is professional and efficient. The phlebotomist, Helen, is very competent and friendly. Results were available within 24 hours. This is an excellent office with excellent personnel.

March 27, 2026
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Reply from One Day Tests - London City

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

Rated 5 out of 5 stars

Easy to book, quick and efficient

Easy to book, quick and efficient. Very competitive pricing vs BUPA etc and other private providers.

March 18, 2026
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Reply from One Day Tests - London City

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

Rated 5 out of 5 stars

Excellent Service

Saw me at my appointment time and results were ready by the evening. Quick and efficient and lovely staff

February 25, 2026
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Reply from One Day Tests - London City

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

Rated 1 out of 5 stars

DO NOT USE: Turnaround times are a scam and customer service is non-existent.

I spent over £1,000 to get private blood testing done. While they advertise certain turn around times, I am sitting here, more than 12 days after collection of my blood samples with multiple emails to customer service with no answer in over a week! I am going to have to file fraud charges with my credit card company because I have no results and I have spent the money! Do not use this service- it’s a scam and the tests are extra expensive with the understanding that there is a quick turnaround for results- if they don’t do it, then why pay the premium??? Horrendous customer service, no one you can talk to, just emails languishing in the ether! The phlebotomist who drew the blood was excellent, but what’s the point of a good experience there if you don’t get results in time??!

March 2, 2026
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Reply from One Day Tests - London City

Hi

Thank you for taking the time to share your feedback.

We can see you have been in contact with our Customer Service Team who have helped to advised you on the estimated turn around time for your results.

If you have any further concerns please re contact our team who would be happy to assist you further.

We wish you all the best
One Day Tests

Rated 5 out of 5 stars

Great service and professionals

The professional that took my blood test was amazing! She was very approachable yet professional. I get dizzy in these tests and she reassured me and provided the needed to avoid the dizziness as well letting me stay a bit longer in the room to recover.

The results arrived in 24h which was amazing

February 26, 2026
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Reply from One Day Tests - London City

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

Rated 5 out of 5 stars

Absolutely brilliant

This service is genuinely so brilliant.
I went for a blood test at 10am on the Monday and had my results in 24 hours.
The woman who did the test was so kind and friendly and I was actually ten minutes late and they were so accommodating.
Can’t recommend it enough.

February 24, 2026
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Reply from One Day Tests - London City

Thank you very much for your amazing review of our service.

Rated 5 out of 5 stars

Very impressed

Very impressed, I went to the clinic near Liverpool Street one morning and the phlebotomist Violetta was lovely and very efficient. I had the results that evening! My NHS GP didn’t have a clue about the results of the ultimate iron blood test so I booked an appointment to speak to a GP at the clinic who was excellent. I tell go back in a month or so to see if anything has changed.

February 16, 2026
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Reply from One Day Tests - London City

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

Rated 5 out of 5 stars

Convenient and quick to get results

Convenient and quick to get results. After the tests, I booked appointment with Doctor to take me through the results which was really helpful and help guide me on what to do next where there results that needed addressing

February 12, 2026
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Reply from One Day Tests - London City

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

Rated 2 out of 5 stars

Disappointing service with delays

The clinician was running 30 minutes behind for no good reason (she was not attending to a patient at the time). I can only assume she was having a lunch break. If this is the case then appointments should not be offered over lunch. The whole point of paying for an appointment of this nature is the convenience of an appointment at a time that suits during the work day. I, and three other patients, two of whom should have been seen before I even arrived, were left waiting with no explanation. This meant I was away from my desk for nearly two hours. I asked the staff in reception to follow up with the clinician several times but was, rather rudely, informed that One Day Tests rents the room only and that the desk staff are nothing to do with the blood test clinic. Very disappointing service.

February 12, 2026
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Reply from One Day Tests - London City

Hi

Thank you for taking the time to share your feedback. We're sorry to hear you felt disappointed by your experience.

We have reviewed the appointment records and can see the process of when your samples were checked in. This falls within the time frame of your consultation slot Connie. Therefore, you should have been seen on time based on the records we hold.

Please kindly note other customer in the waiting room may have been waiting for another service.

If you have any further concerns please reach out to our Customer Service Team who would be happy to help assist.

We wish you all the best
One Day Tests

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