About True Signature Services
Your trusted partner for professional notary services
Based in McKinney, TX, we provide mobile notary and notary signing agent services throughout Collin County, Denton County, and the greater Dallas–Fort Worth area. Learn more about our story and what drives us to serve you well.
True Signature Services was founded to bring reliable, professional notarization to individuals and businesses in North Texas. We believe everyone deserves access to a notary who is punctual, accurate, and easy to work with—whether you are closing on a home, executing a power of attorney, or handling any other document that requires notarization.
Hello! My name is Tiashia Underwood!
My journey to business ownership stemmed from being born and raised in Monroe, Louisiana. Primarily raised by a single mother, I quickly learned from her and adapted to what it is to be a dreamer, hard worker, and go-getter! My father instilled leadership and follow-through that until this day, I humbl
Certified & Licensed
Our notary public is fully licensed and certified, meeting all state requirements and continuing education standards. You can trust that your documents will be notarized correctly and legally. We serve clients throughout McKinney, Frisco, Plano, Allen, and the surrounding 30-mile area.
Accurate & Reliable
We take accuracy seriously. Every document is carefully reviewed to ensure all requirements are met before notarization. Our attention to detail means fewer errors and faster processing. From loan signings to affidavits, we get it right the first time.
Fast Service
We understand your time is valuable. We work efficiently to get your documents notarized quickly without compromising on quality or accuracy. Flexible scheduling and mobile service mean you do not have to rearrange your day to find a notary.
Customer Focused
Your satisfaction is our priority. We're committed to providing excellent customer service and making the notarization process as easy and stress-free as possible for you. Questions before your appointment? We are happy to help.
Our Service Area
We are proud to serve McKinney, Frisco, Plano, Allen, Richardson, Wylie, Murphy, Denton, Lewisville, Carrollton, Garland, The Colony, Little Elm, Addison, Sachse, Rowlett, and many other communities within approximately 30 miles of McKinney, TX. If you are in the DFW or North Texas area, we can likely come to you—just ask when you book or contact us.
Mobile notary and loan signing services are available by appointment. We work with individuals, families, title companies, attorneys, banks, and businesses throughout our service area.
Ready to Work With Us?
Contact us today to schedule your appointment or learn more about our services.
Whether you need a one-time notarization or ongoing support for your business, we are here to help. Call 214-704-9472, email info@truesignature.net, or book online for a time that works for you.