About Us


Who we are
Welcome to Quantum Diagnostic Solutions, your trusted partner in providing comprehensive diagnostic services. We cater to both businesses and individuals in need of reliable and efficient testing solutions. Our services range from DNA testing and drug screening to fingerprinting and notary services, all designed to meet the varied needs of our clients.
At Quantum Diagnostic Solutions, we understand the importance of accurate and timely diagnostics in various sectors, including healthcare and employment. Our dedicated team is committed to delivering results with professionalism and care. Whether you are a business seeking to ensure compliance with regulations or an individual looking for personal testing services, we are here to assist you.
Located in Illinois with mobile services available within a 100-mile radius in Missouri, we are ready to serve you at our office or at your convenience by appointment only. Our operating hours are Monday through Friday from 7 AM to 3 PM, and Saturday and Sunday from 7 AM to noon, with after-hours appointments available upon request.
Our Mission
Producing credible results while providing extraordinary service for extraordinary customers.
Our Vision
To become a reputable brand for all drug tests and screening needs through our cutting-edge testing equipment and qualified specialists while delivering essential services to suit our customer's needs.


Services Offered

DNA Testing
Our DNA testing services provide accurate and confidential results for various needs, including paternity testing, ancestry research, and health predisposition assessments. We ensure the highest standards of privacy and professionalism.

Drug and Alcohol Testing
We offer comprehensive drug and alcohol testing suitable for pre-employment screening, random testing, and post-incident evaluations. Our testing options include:

Fingerprinting
Our fingerprinting services are designed for background checks, employment verification, and legal purposes. We utilize state-of-the-art equipment to ensure clear prints and speedy processing.

Employment Screening
Quantum Diagnostic Solutions provides thorough employment screening services, including background checks, reference checks, and drug testing, to help businesses make informed hiring decisions.

Notary Services
Our certified notary services are available for a variety of documents, including contracts, real estate documents, and sworn statements. We strive to provide convenience and reliability for all your notarization needs.

Consortium for DOT and Healthcare
We offer consortium services designed for businesses in the transportation and healthcare industries to manage drug and alcohol testing programs effectively, ensuring all regulatory requirements are met.
Frequently Asked Questions (FAQs)
1. Do you provide mobile services?
Yes, we offer mobile services within Illinois and Missouri within a 100-mile radius of our office by appointment only for your convenience.
2. What are your office hours?
Our regular hours are from 7 AM to 3 PM Monday through Friday, and 7 AM to noon on Saturday and Sunday. After hours are by appointment only.
3. What forms of payment do you accept?
We accept various forms of payment, including credit/debit cards and cash.
4. How can I schedule an appointment?
You can schedule an appointment by calling our office or through our online booking system.
5. Are your services confidential?
Yes, all services are conducted with the utmost confidentiality in accordance with applicable privacy regulations.