Our Partners
S. D. Walker & Company Story
Welcome to S. D. Walker & Company
At S.D. Walker & Company, we’re dedicated to fostering safety, compliance, and awareness in the workplace and community. We offer mobile and office-based DOT and Non-DOT drug testing, Fingerprinting and FBI background checks, CPR, First Aid, and BLS training, as well as Apostille and Notary services specializing in estate planning. With customizable, bundled services cultivated to your business needs, we strive to make a meaningful impact.
Our Mission: To provide exceptional, high-quality services that support workplace longevity, build generational wealth, and equip every neighbor with the tools to be a Good Samaritan.
Our Vision: One community, united in purpose—“This is U.S.”
Founded in 2003 as a notary and tax service, we’ve grown into a trusted multi-service provider while keeping integrity, innovation, and customer focus at the heart of everything we do. Our unique approach combines mobile convenience with a robust network of certified professionals, empowering us to handle contracts of any size.
We give back by volunteering with ProEm, donating proceeds to local college sports teams, and hosting educational sessions on estate planning. Future goals include hosting school fingerprinting events to further our impact.
Integrity. Compassion. Legacy. S.D. Walker & Company is here to serve our community—locally and internationally—with excellence.
Improve Your Business Today
Notary Services
Apostille & Certified copies
DOT & NON-DOT Drug Testing
" Professional and Reliable! "
Ready to take control of your important documents? We make it simple and stress-free! Explore our FREE DIY "Life Care Planning Packet" and other helpful forms by clicking the Learn More button. Once you've prepared your documents, let us handle the final touch with our professional notarization services. From personal to legal needs, we’re here to seal it with fresh ink and a smile.
We also understand the unique needs of assisted living residents. That’s why we offer convenient onsite notary services—bringing professional notarization directly to your doorstep, ensuring hassle-free service tailored to your situation.
Need more guidance? We provide referrals to qualified attorneys and financial advisors to help you navigate the complexities of estate planning. Reliable, professional, and customer-focused—let’s get started today!
DOT & NON-DOT Drug Testing
Apostille & Certified copies
DOT & NON-DOT Drug Testing
"Fast, Reliable DOT and NON-DOT
Drug Testing!"
We offer TWIC-compliant, SAMHSA-certified, and DOT-compliant (49 CFR Part 40) testing with rapid results.
Our services integrate seamlessly with Cordant Sentry™, a secure, HIPAA-compliant system perfect for managing schedules and collections in behavioral health and judicial monitoring.
Partner with your MRO or Workers’ Compensation Manager for onboarding, incidents, or random collections. Book online, enjoy IVR support, and benefit from affordable group bundles today!
Apostille & Certified copies
Apostille & Certified copies
Apostille & Certified copies
" Expert Apostille Services! "
Simplify your document authentication process with our expert Apostille and certified document copy services! Whether for personal, professional, business, or academic purposes, we assist with obtaining Apostilles for local, national, and international use.
From destination weddings to employment and legal matters, we ensure your documents meet all international requirements.
Need certified copies? We provide legally authenticated reproductions, valid for official and legal contexts.
Offering mobile services, we come to you, collect your documents, and even process FBI Apostilles. Let us handle the complexities with professionalism and ease. Contact us today to get started!
CPR/BLS/AED/First Aid Training
Live-Scan Fingerprinting
Apostille & Certified copies
" Flexible Learning Options to
Fit Your Schedule "
Our experienced trainers, certified by both the American Red Cross and the American Heart Association, deliver high-quality training classes tailored to meet the unique needs of individuals and organizations alike. We’re here to help you enhance your skills and achieve certifications that meet OSHA requirements.
Comprehensive Training Options
We offer flexible learning formats, including:
- Blended Learning (Online + Classroom): Convenient online coursework paired with hands-on, in-person skills sessions.
- In-Person Training: Live, interactive instruction delivered by expert trainers.
After successfully completing the in-person skills session, participants earn a 2-year certification that meets OSHA standards.
Mobile and Customizable Services
Our mobile training services bring expertise directly to you. Whether you need individual courses or bundled services, we can tailor solutions to fit your company’s requirements. Based in Tempe, AZ, we proudly serve local clients and travel nationwide to deliver our services.
Additional Services for Your Convenience
Create a comprehensive package that works for your organization by combining our training with additional services such as:
- Fingerprinting
- FBI Background Checks
- Drug Testing or DNA Testing
- Notary or Apostille Services
Whether you choose to visit our office (appointments required) or take advantage of our mobile services, we make it easy to get what you need. Group rates and bundle discounts are also available to maximize value for your organization.
Contact us today for a quote and let's achieve your goals!
DNA-RELATIONSHIP TESTING
Live-Scan Fingerprinting
Live-Scan Fingerprinting
Our AABB-accredited labs provide court-admissible results nationwide. We offer private, legal, and non-invasive prenatal testing tailored to your needs. Enjoy fast results, certified collectors, and affordable group rates with mobile services for businesses and families. Customize your bundles and experience exceptional customer service today!
Live-Scan Fingerprinting
Live-Scan Fingerprinting
Live-Scan Fingerprinting
Our tech experts can help you implement and optimize the latest tools and technologies to improve productivity and drive innovation.