One Day Tests - Chelmsford Reviews 

99
TrustScore 5 out of 5

4.8

Tindal Square, CM1 1EH Chelmsford, England, GB


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Rated 5 out of 5 stars

Very professional Booking easy and phlebotomist lovely lady. Results through within time frame and communicated results well and clearly. Only problem I had was actually finding the place w... See more

Company replied

Rated 5 out of 5 stars

Ease of use, speed of appointments and the results were promptly delivered. All stages met my expectations without fail.

Company replied

Rated 5 out of 5 stars

Very pleased with results. Quite painless and only took a few minutes. The booking process was simple with good information/communications. Got the results back the next day. Took a while to actuall... See more

Company replied

Rated 5 out of 5 stars

I am very satisfied with the services of this center. I was greeted kindly, and the nurse who performed the collection showed a lot of patience and precision (a big plus for those who are afraid of ne... See more

Company replied


Company details

  1. #4 of 25 best companies in 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

  • Tindal Square, CM1 1EH, Chelmsford, England, United Kingdom

4.8

Excellent

TrustScore 5 out of 5

99 reviews

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Replied to 96% of negative reviews

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4.8

All reviews

(99)

2,784 reviews in the last 12 months

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Rated 5 out of 5 stars

Lap (a) blood test

Easy and quick. Professional service and very friendly. This test is not easy to find but much needed if you are worried about high cholesterol. I received my results the following day. Would highly recommend.

3 February 2026
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Reply from One Day Tests - Chelmsford

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

Rated 5 out of 5 stars

So simple and quick

So simple and quick. Easy to book an appointment, lovely staff and fast, clear results in a detailed report.

31 January 2026
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Reply from One Day Tests - Chelmsford

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

Rated 5 out of 5 stars

Easy Service

Easy to book. Taking blood was easy, painless and quick. Results were back the following day. It is really easy to see what the results are, understand if you are high or low, why, why it matters, what it might mean.

30 January 2026
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Reply from One Day Tests - Chelmsford

Thank you for sharing your feedback. We really appreciate it.

Rated 4 out of 5 stars

Really easy to book and you could…

Really easy to book and you could clearly see what was included in each blood test.
Phlebotomist was friendly and clinic itself was nice. The only issue I had was finding the clinic (I went to Chelmsford, Essex). It could do with having better information on the website as to the exact location.

21 January 2026
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Reply from One Day Tests - Chelmsford

Thank you for sharing your feedback. We really appreciate it.

Rated 5 out of 5 stars

Absolutely amazing service

Went to the Chelmsford clinic for a full blood count which was done by Kerrie. She was such a smiley caring person and put me at ease ... a credit to the company.
I received my results the following day and quite easy to understand on the dashboard. A couple of markers were high so arranged the doctor video appointment... so pleased I done this for the £65 charge. Dr Adedeji was great and fully explained the blood tests in full and how to correct the high readings.
This service was amazing and so pleased I chose this company. Will use again in 6 months to monitor any progress.

27 January 2026
Unprompted review
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Reply from One Day Tests - Chelmsford

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.

Rated 5 out of 5 stars

Faultless

Simple booking process, convenient test centre and results sent with clear explanation. Faultless

26 January 2026
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Reply from One Day Tests - Chelmsford

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

Rated 5 out of 5 stars

Excellent service

Excellent service. Staff very helpful and efficient. Testing very easy. Results very quick.

20 January 2026
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Reply from One Day Tests - Chelmsford

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

Rated 5 out of 5 stars

Really good service experienced in…

Really good service experienced in Chelmsford. The booking system to the appointment went very smoothly.

I'll definitely be back should I require any further blood tests that one day can facilitate. 10/10 service

24 December 2025
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Reply from One Day Tests - Chelmsford

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.

Rated 5 out of 5 stars

I am very satisfied with the services…

I am very satisfied with the services of this center. I was greeted kindly, and the nurse who performed the collection showed a lot of patience and precision (a big plus for those who are afraid of needles!). Everything is well organized, although the reception was a little crowded, the flow of patients was managed efficiently. A 10-star medical center!"

19 December 2025
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Reply from One Day Tests - Chelmsford

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.

Rated 5 out of 5 stars

Very quick turn around

Very quick turn around
Received my results the next day after having blood test

17 December 2025
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Reply from One Day Tests - Chelmsford

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

Rated 5 out of 5 stars

Blood test service

Blood test service. The nurse was both knowledgeable and engaging. The test results arrived within thirty six hours.

6 December 2025
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Reply from One Day Tests - Chelmsford

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

Rated 5 out of 5 stars

Easy to book

Easy to book, good price, friendly and professional staff who made my daughter very relaxed after a previous bad experience elsewhere.

5 December 2025
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Reply from One Day Tests - Chelmsford

So pleased to hear we were able to help. We look forward to seeing you again in the future.

Rated 5 out of 5 stars

Quick and nice

Quick and nice. Experienced staff.

22 November 2025
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Reply from One Day Tests - Chelmsford

So pleased to hear we were able to help.

Rated 5 out of 5 stars

Excellent service from Chelmsford…

Excellent service from Chelmsford office. Kerri was friendly, welcoming and able to explain the procedure in a really straightforward and helpful way.

The turnaround time on the results was super fast, which meant that I was able to get my prescription quickly.

14 November 2025
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Reply from One Day Tests - Chelmsford

Thank you for sharing your experience! We’re thrilled to hear that you’re happy with our service.

Rated 5 out of 5 stars

Quick and easy service to book

Quick and easy service to book. Excellent staff in the clinic and test results back promptly. Easy to understand results. Highly recommend this service.

12 November 2025
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Reply from One Day Tests - Chelmsford

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

Rated 5 out of 5 stars

Great

Helpful customer service and fast results

14 November 2025
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Reply from One Day Tests - Chelmsford

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

Rated 5 out of 5 stars

Very good service would recommend

Very good service get a few try’s to repeat test if doing at home if not going to the clinic for a blood draw is very quick and simple for a small charge. You get the results next day by email then it’s up to you what you do with the information. They will flag up things on test that need investigation. I would use again and recommend to anyone who wants answers quickly

28 October 2025
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Reply from One Day Tests - Chelmsford

So pleased to hear we were able to help. We look forward to seeing you again in the future. Thanks for the review.

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