Desert Diamonds Testing Services LLC Offering: Drug & Alcohol Testing, Notary, Fingerprinting, Background Checks and DNA Testing
Proudly Serving the Greater Phoenix Area At Desert Diamonds Testing Services, we proudly serve clients throughout Phoenix and the surrounding communities, providing reliable drug and alcohol testing, notary, fingerprinting, background checks, and DNA testing. Our mobile and in-office options make it easy to get the services you need—when and where you need them. We serve individuals, businesses, and legal professionals across Glendale, Peoria, Avondale, Goodyear, Surprise, Tolleson, Buckeye, Litchfield Park, El Mirage, Sun City, Sun City West, Scottsdale, Tempe, Mesa, Chandler, Gilbert, Queen Creek, San Tan Valley, Paradise Valley, Cave Creek, Carefree, Fountain Hills, Apache Junction, Anthem, and New River. Whether you’re completing court-ordered testing, meeting employment requirements, or simply taking the next step forward, Desert Diamonds Testing Services is your trusted local partner for professional, confidential, and compassionate support.
Drug, Alcohol and DNA Testing
Comprehensive Drug Testing
- DOT / Non-DOT Drug Test
- Rapid Testing 5 & 10 panel
- Pre-Employmnet
- Random
- Post Accident
- Random Suspicion
- Follow Up
- Return to Duty
- Alcohol screenings
DNA Testing Services
- Paternity - Legal/Non-legal
- Maternity Legal/Non-legal
- Siblingship -Legal/Non-legal
- Grandparentage -Legal/Non-legal
Notary and Fingerprinting Services
Ensure accuracy and confidentiality with our comprehensive drug and DNA testing, paired with expert notary and fingerprinting services.
Notary Services
i-9 Employment Verifications, Remote Online Notary, E-Notary, General Notary Work, Mobile Notary. (I will even go to the jails for your notary signings).
Fingerprinting Services
We provide fast, reliable fingerprinting for employment, licensing, background checks, and more. We ensure a smooth and professional experience. I also offer mobile services.
Who Needs To Be Fingerprinted
Adoption & Fostering, Appraiser License or Certificate, AZ State Hospital, Attorneys, Banking, Caregiver, Charter School Board, Children's Behavioral Health Programs, Child Care Employees and Volunteers, Child Care Facility Licensure, Child Care Group Home, Concealed Weapons Permits, and many many more......
Background Checks
Fast, accurate, and confidential background screenings for employment, housing, or legal needs. We help you make informed decisions with confidence.
Package 3 - National + 7 Year County
Includes Unlimited (7 Year Address History) County Criminal Search, Federal Criminal Search + Instant Criminal National Database Search, Name Alias Search, Sex Offender Search, OIG, SSN Trace, Address History Search, Person Search and Global Terror Watch List
Package 1 - National Criminal Database
Includes - Instant Criminal National Database Search, Name Alias Search, Sex Offender Search, OIG, SSN Trace, Address History Search, Person Search and Global Terror Watch List
Package 2 - National Criminal + One County
Includes—One County Criminal Search + Instant Criminal National Database Search, Name Alias Search, Sex Offender Search, OIG, SSN Trace, Address History Search, Person Search and Global Terror Watch List
Your Trusted Testing Partner in the Valley of the Sun
Comprehensive Drug & Alcohol Testing
Reliable DNA Paternity Testing
Get conclusive results with our accurate and confidential DNA paternity testing service.
Pre-Employment Testing Solutions
Mobile Testing Services Available
Benefit from our convenient on-site or mobile testing services 24/7 for drugs and DNA in the Phoenix area.
Certifications and Partnerships
Accredited Drug Testing
Alliance DNA Laboratory
NDASA
National Drug Screening
National Notary Association
Phamatech
Simpliverified
Certified Professional Collector
Breath Alcohol Technician
Recovery Coach
Go Local Arizona
Proven Reliability Straight from Clients
Desert Diamonds Testing Service provided efficient and accurate results, enhancing our trust with timely and professional testing solutions.
Frequently Asked Questions
All Your Testing Questions Solved
What types of services do you offer?
A: We provide drug & alcohol testing, DNA testing, background checks, notary, and fingerprinting services, available in-office or mobile.
Do you offer after-hours or mobile services?
A: Yes! Mobile and after-hours services (5 PM – 7 AM) are available. After-hours rates apply, including for any second or follow-up visits.
Are your services court-compliant?
A: Absolutely. All testing, fingerprinting, and background checks meet Arizona and federal legal requirements, with certificates available for employment or legal use.
How quickly will I get my results?
A: Most drug & alcohol test results are available within 24–48 hours. DNA results may take longer, but all reports are fast, confidential, and accurate.
Do you provide notarizations in jails?
A: Yes! We offer mobile notary services at jails and correctional facilities throughout Phoenix and surrounding areas. Appointments must be scheduled in advance, and all required identification and documents should be provided to ensure a smooth notarization process.
Can I schedule group or corporate testing?
A: Yes! We provide business and organizational testing, including pre-employment screenings, compliance testing, and background checks.
Are your staff certified?
A: Yes. Richard J is a Recovery Coach and Certified Professional Collector, Breath Alcohol Technician, ensuring professional, confidential, and compassionate service.
How do I schedule an appointment?
A: Schedule online, by phone, or email. Mobile appointments are available throughout Phoenix and surrounding areas.
Do you offer services in Spanish?
A: Yes! We provide Spanish-language services for testing, notary, and background checks.
What do I need to bring for testing, notary, or fingerprinting services?
A: Please bring a valid government-issued photo ID (driver’s license, passport, or state ID) for all services. For drug, alcohol, or DNA testing, follow any specific instructions provided when scheduling. For notary or fingerprinting, bring all required documents and forms that need notarization or fingerprinting. If you’re unsure, our team will guide you when you schedule your appointment.
Daytime Hours & 24/7 On-Call Services
After-hours rates apply. Any appointments booked between 5 PM – 7 AM are billed at the after-hours rate.
08:00 AM – 05:00 PM
05:00 PM – 07:00 AM
08:00 AM – 05:00 PM
05:00 PM – 07:00 AM
08:00 AM – 05:00 PM
05:00 PM – 07:00 AM
08:00 AM – 05:00 PM
05:00 PM – 07:00 AM
08:00 AM – 05:00 PM
05:00 PM – 07:00 AM
09:00 AM – 02:00 PM
02:00 PM – 05:00 AM
02:00 PM – 05:00 PM
05:00 PM – 08:00 AM
Skilled Specialists at Your Service
Richard J is a man of God, a devoted family man, and a testament to transformation. With 25 years of sobriety, he is a Recovery Coach, Certified Professional Collector, Breath Alcohol Technician and entrepreneur leading Desert Diamonds Testing Services. Richard is dedicated to serving his community and inspiring others through his faith and perseverance.
Reach Out to Desert Diamonds Testing for Reliable and Confidential Testing, Notary, and Fingerprinting Services.
We’re here to help! Contact Desert Diamonds Testing Services LLC for reliable drug and alcohol testing, DNA testing, notary, fingerprinting, and background check services — available in-office or mobile, 24/7.