Almost 50 000 clients served

819 564.2882

PRELEV is, before anything else, a team of very humain people. Our service is the reflection of who we are!

We serve you with the highest level of professionalism because this is how we wish to be served.  We collaborate with every health care professional involved with your health because we know there are moments when it makes all the difference.  Our communications are filled with respect and compassion because you are humain, just as we are.


To help you maintain good health by providing quick and reliable professional sample collection services (blood, urine, stools, saliva, hair) for screening and diagnostic purposes.


We are convinced that it is with detailed information that the best decisions are made. For this reason, we wish to offer tests and/or analyses that provide you with firsthand, innovative and reliable information to help you manage your health as best as possible.


Professionalism: We believe that skills and rigorous ethical principles are key elements to our professional credibility.

Compassion: People, with all their strengths and weaknesses, are our primary concern. We distinguish ourselves in our approach through active listening, kindness and care given to each person because we are committed to our customers!

Collaboration: Each practitioner, from patient to doctor, from nurse to technologist, from receptionist to the laboratory manager, from naturopath to chiropractor, ALL must collaborate together to obtain the best health condition possible – YOURS!


In 2006, the Centre de Prélèvement Rock Forest came into being with the purchase of the sample collection division of a company that conducted clinical trials. Since then, we have added many new screening services and tests for diagnostic purposes to offer the most detailed and reliable information which in turn, we hope, will allow you to manage your health in the best possible way.

Year after year, the company keeps expanding and the clientele remains loyal.

In 2014, we parted with the vaccination and travel health division of our company, which we sold to the nurse who was head of the division. We are proud to have contributed to the success of this nurse in becoming an entrepreneur!

Following these changes, we decided to remodel our offices. We now have the pleasure of welcoming you in a well-thought and organized environment that enables us to serve you even more efficiently.

In 2015, it is our commercial image that undergoes a rejuvenation: the Centre de Prélèvement Rock Forest becomes PRELEV with a whole new logo. Our business name was simply too long! We decided to shorten it and to bring it up to date. Our new image with its refined look reflects our services.


Telephone : 819 564-2882
Fax:            819 564-6577
Monday to Thursday 6:30 a.m. to 1:30 p.m.
Friday 6:30 a.m. to 11:30 a.m.


4573, Blvd Bourque
Sherbrooke (Qc)
J1N 2G6