My blood appointment went smoothly. I arrived a few minutes earlier than the booked time and was attended to promptly. My results came out within the set time on the website.
Company replied
Location
Switch locationHeathfield Terrace 2, Doherty House, W4 4JE London, England, GB
•While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more
To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more
See what reviewers are saying
Clear and easy website for booking etc. Nurse was polite & efficient. Results were returned quickly
Company replied
I had a great experience with One Day Tests. I had no wait time and was was finished in 5 minutes. My results were emailed to me that same evening in a comprehensive format which made reading/interpre... See more
Company replied
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
Company replied
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
111 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
How this company uses Trustpilot
See how their reviews and ratings are sourced, scored, and moderated.
Clear and easy website for booking etc
Clear and easy website for booking etc. Nurse was polite & efficient. Results were returned quickly
June 12, 2026
Reply from One Day Tests - Chiswick
So pleased to hear we were able to help.
Great Service!
My blood appointment went smoothly. I arrived a few minutes earlier than the booked time and was attended to promptly. My results came out within the set time on the website.
June 1, 2026
Reply from One Day Tests - Chiswick
We really appreciate you leaving us a 5* review.
Fantastic experience
Fantastic experience. Second time I have used the service and it is brilliant. In and out the door in 10 mins, polite and friendly service and swift results turnaround time. Thank you!
May 22, 2026
Reply from One Day Tests - Chiswick
Really happy to hear about your experience with us. Thank you for leaving a review.
Very quick and easy process
May 26, 2026
Reply from One Day Tests - Chiswick
Great to hear. Thank you for leaving us a 5* review.
Very efficient and professional service…
Very efficient and professional service at a reasonable price.
May 18, 2026
Reply from One Day Tests - Chiswick
We really appreciate you leaving us a 5* review.
Clear online presentation of biomarkers
Lab staff at Chiswick provided professional sample collection - recommended.
May 15, 2026
Reply from One Day Tests - Chiswick
We really appreciate your recommendation and the 5-star rating. Thank you.
Reply from One Day Tests - Chiswick
Thank you for the 5* review. We really appreciate it.
I used the Onedaytests a few times and…
I used the Onedaytests a few times and this specific venue. It has been great! Would definitely recommend.
May 14, 2026
Reply from One Day Tests - Chiswick
We really appreciate your recommendation and the 5-star rating. Thank you.
Reply from One Day Tests - Chiswick
Great to hear. Thank you for leaving us a 5* review.
Excellent!…
I had a great experience with One Day Tests. I had no wait time and was was finished in 5 minutes. My results were emailed to me that same evening in a comprehensive format which made reading/interpreting them very simple. Highly recommend!
May 5, 2026
Reply from One Day Tests - Chiswick
We really appreciate your recommendation and the 5-star rating. Thank you.
Very efficient and expert nurse on…
Very efficient and expert nurse on hand. Would recommend.
April 20, 2026
Reply from One Day Tests - Chiswick
Thank you for the recommendation and the 5* review.
Reply from One Day Tests - Chiswick
Thank you for the 5* review. We really appreciate it.
Reply from One Day Tests - Chiswick
Thank you for the 5* review. We really appreciate it.
Highly recommend
Wanted a blood test for my cortisol and hormones as nhs gp wasn't interested. Took matters into my own hands. I went to get my bloods done by the nurse who was very professional. I found it easy to book online and results came quick. Highly recommend.
April 2, 2026
Reply from One Day Tests - Chiswick
Thank you very much for your kind words and recommending our service. We really appreciate it.
Horrible !
Horrible !
They pride themselves with quick results then don’t even send them within the maximum time frame they set on the website.
Not recommended at all !
April 7, 2026
Unprompted review
Reply from One Day Tests - Chiswick
Hi Gayle
Thank you for taking the time to share your feedback.
We have looked into this and can see your results were provided 2 days before the estimated turn around time.
Please reach out to our Customer Service Team if you have any further concerns.
We wish you all the best
One Day Tests.
I had a great experience at One Day…
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 service was excellent, and I was especially impressed with how quickly the results arrived. Overall, a very efficient and pleasant experience. I would definitely recommend One Day Tests.
February 23, 2026
Reply from One Day Tests - Chiswick
Thank you very much for your kind words and recommending our service. We really appreciate it.
Great service
I wanted to do a progesterone check and my experience was great.
I booked my appointment a day before.
The phlebotomist was great. It is woth noting that the procedure was completly painless and unlike previous times in other places I didn’t have any mark or bruises.
The results arrived in my email for 24 hours.
Grest service
February 20, 2026
Reply from One Day Tests - Chiswick
We are really pleased to hear this. Thank you for spending the time to leave your feedback.
Great service
Great service. The phlebotomist was very skilled—the procedure was quick and almost painless.
The clinic was clean and well-organized, and I didn’t have to wait long. Overall, it was a stress-free experience, and I would definitely return if needed.
February 12, 2026
Reply from One Day Tests - Chiswick
Thank you for the 5 star review. We look forward to seeing you again in the future.
Reply from One Day Tests - Chiswick
Really happy to hear about your experience with us. Thank you for leaving a review.
Reply from One Day Tests - Chiswick
We really appreciate you leaving us a 5* review.
The Trustpilot Experience
Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.
Companies can ask for reviews via automatic invitations. Labeled Verified, they’re about genuine experiences.
Learn more about other kinds of reviews.
We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.
Learn about Trustpilot’s review process.
Here are 8 tips for writing great reviews.
Verification can help ensure real people are writing the reviews you read on Trustpilot.
Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.