Affordable drug testing made simple

Affordable On-Sites provides drug test and background check solutions that meet the needs of your business.

Discover how your company can save thousands of dollars

Please fill out the form and gain access to our free guide.


By submitting this form, you are consenting to receive marketing emails from: At Your Door Drug Testing, 7151 O'Kelly Chapel Road, Cary, NC, 27519. You can revoke your consent to receive emails at any time by using the SafeUnsubscribe® link, found at the bottom of every email. Emails are serviced by Constant Contact

Our Promise

Be more productive. Maintain discretion. Stay focused on running your day-to-day business. Affordable On-Sites comes to you, with smarter, more convenient and efficient drug testing solutions.

Our Mission

Our mission is to provide discreet, professional, convenient, and affordable occupational drug testing and employee screening programs—on site, in our clinic or wherever testing is needed.

Our Vision

To be the testing service of choice for companies in the Triangle and beyond that want to maintain safe and drug-free work environments, maximize productivity and make employee drug testing convenient and hassle free.

Our services

  • Alcohol Testing
  • Background Checks
  • Drug Testing
  • DNA Testing
  • On-Site Specimen Collection (blood, urine, hair)
  • Pre-Employment Verification

We partner with national certified drug testing laboratories that provide thorough analysis and accurate results. We guarantee that your employee screening programs are professionally managed, efficient, and meet or exceed industry standards.

Reasons for testing

  • Reduce potential for onsite accidents.
  • Avoid loss of business, merchandise or equipment.
  • Increase employee productivity.
  • Protect your business from costly insurance claims.
  • Take action to eliminate drugs in the workplace.
  • Maintain corporate integrity and workplace values.
  • Keep other employees safe at work.
  • Meet governmental or industry guidelines.

Protect your business

Ensure your company is safe from substance abuse through drug testing and alcohol testing programs. We will work with you on-site at your company’s location to provide specimen collection for drug testing, alcohol testing, DNA testing and more!

We are your partner for employee background check solutions. Protect your company with pre-employment verification and occupational drug testing.

Save time and money

  • Reduce on-site accidents and increase employee productivity.
  • Protect your business from costly insurance claims.
  • Manage your employee screening programs at your location.
  • Ensure compliance with industry standards.

Certified lab specialists

DNA testing is the process by which organizations or individuals confirm familial relationships. Affordable On-Sites provides a variety of Family Relationship DNA tests. All testing will be performed by accredited genetic laboratories.
  • Grand Parentage Testing
  • Maternity Testing
  • Paternity Testing
  • Siblingship Testing
  • Twin Zygosity Testing