Skip to Content
Fastest Labs of San Rafael
The Reliable Results You Need, When You Need Them Drug, Alcohol, and DNA Testing
Fastest Labs of San Rafael
Fastest Labs of San Rafael
920 Northgate Dr Suite 10, San Rafael, CA 94901
(415) 650-4593
  • Today's Hours: 9:00 AM - 5:00 PM (Closed for lunch from 12:00pm-1:00pm)
  • Fastest Labs of San Rafael
    • Monday
      9:00 AM - 5:00 PM (Closed for lunch from 12:00pm-1:00pm)
    • Tuesday
      9:00 AM - 5:00 PM (Closed for lunch from 12:00pm-1:00pm)
    • Wednesday
      9:00 AM - 5:00 PM (Closed for lunch from 12:00pm-1:00pm)
    • Thursday
      9:00 AM - 5:00 PM (Closed for lunch from 12:00pm-1:00pm)
    • Friday
      9:00 AM - 5:00 PM (Closed for lunch from 12:00pm-1:00pm)
    • Saturday
    • Sunday
    • Holidays
    Walk-ins Welcome!
    After hours and post-accident
    24/7 service available.
Walk-ins Welcome!
After hours and post-accident
24/7 service available.

DNA & Drug Testing in San Rafael

Fast, Accurate & Convenient Solutions for Individuals & Employers

If you’re looking to implement drug testing for your potential employees or seeking answers to important health inquiries for yourself, look no further than Fastest Labs of San Rafael!

As a trusted locally owned and operated testing laboratory in San Rafael, we offer a comprehensive range of testing services that provide accurate and swift results – all at competitive prices. Trust us to meet your testing needs with efficiency and reliability.

If you're in need of drug or DNA testing in San Rafael, there's no better choice than Fastest Labs. Our facilities provide a comfortable and welcoming environment, with expert technicians who are ready to guide you through the testing process and address any of your questions.

Experience the best testing experience possible with Fastest Labs of San Rafael. Contact us today to schedule your appointment.

Continue Reading Read Less
Call (415) 650-4593 today to learn more about our testing services in San Rafael. You can also request an appointment online with us!
Check Out Our Special Offers
  • Special Offer
    $5 Off 5/10/12 Panel Urine Test *New clients and personal testing only. Not valid with any other offer. Must print coupon to redeem.
  • Special Offer
    $50 off Ancestry Origins DNA Test *New Clients and personal testing only. Must print coupon to redeem. While supplies lasts.

Your Simple Testing Solution

  • 1
    Request Your Appointment
  • 2
    Visit Your Nearest Fastest Labs
  • 3
    Quickly Receive Your Test Results

What Makes our medical lab Different?

When you’re seeking answers, whether for yourself or an employee, you want to know that the team you rely on is the best available. Discover the exceptional difference at Fastest Labs, the premier drug and DNA testing lab in San Rafael. Our unparalleled services include:

  • Convenient and flexible appointments, with the option of walk-in availability
  • A state-of-the-art testing laboratory that prioritizes cleanliness, comfort, and safety
  • Approachable and professional lab technicians who will put you at ease
  • A comprehensive range of testing services to meet both personal and business requirements

It's no wonder why individuals and employers throughout the San Rafael area turn to us. At Fastest Labs of San Rafael, we have everything you need in one convenient location, making us the unparalleled choice for all your testing needs.

Our team of certified sample collectors has a wealth of experience in working with individuals, small businesses, schools, volunteer organizations, and other establishments that need efficient and dependable testing solutions. Whatever type of test you need, our dedicated staff is committed to delivering exceptional service.

Continue Reading Read Less
Request an appointment online or call (415) 650-4593 today!
We look forward to assisting you.
Why Us?

Hear From Our Customers

  • “Clean facilities, professional employees, and great customer service. Would definitely recommend!”
    - Aaron J.
  • “Super fast and really clean. The staff was very friendly and helpful.”
    - Kay M.
  • “Great experience. Friendly people and extremely fast. Great pricing.”
    - Frank H.
Our Partners
  • Quest Diagnostics
  • Lab Corp
  • DISA
  • Clinical Reference Laboratory
  • Omega Labs
  • San Rafael Chamber
  • Marin Builders Association
Request An Appointment

Walk-ins and same day appointments are welcome!
Please call to inquire about weekend and after-hour appointments.

  • Please enter your first name.
  • Please enter your last name.
  • Please enter your phone number.
    This isn't a valid phone number.
  • Please enter your email address.
    This isn't a valid email address.
  • Please enter your date of service.
    Selected date must be in the future. Please select a different date.
  • Please select a desired time.
  • * indicates required field
  • By submitting, you agree to be contacted about your request & other information using automated technology. Message frequency varies. Msg & data rates may apply. Text STOP to cancel. Acceptable Use Policy
9:00 AM - 5:00 PM