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Trinity Notary Service -Your Mobile Notary in McKinney Texas!

Mobile Notary Public & Certified Notary Signing Agent
Open today until 4:30 PM
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Spring is in the air! For many this means enjoying the outdoors, gardening and beautifying your yard space. For some this also means organizing inside the home, including organizing and signing important prepared documents as you plan for your future, such as a Will, Power of Attorney, Medical Af...

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Happy 2021 New Year! This year brings new opportunities for each of us to tie up loose ends and complete tasks that perhaps got set to the wayside with the challenges of 2020. Some important tasks for you may be refinancing or purchasing a new home, completing a will, selling a vehicle or estab...

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We care about your well-being during this COVID-19 Pandemic! Rest assured that all preventative measures are practiced to ensure your safety! All appointments are attended with mask, hand sanitizer, sanitizing wipes for surfaces and no shared writing pens.

Wishing for you and yours, a happy a...

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2 years ago
Kari was awesome in helping my family out to get a power of attorney signed for my elderly parents. She responded quickly to our initial inquiry and maintained that responsiveness throughout the process as I live out of state and was coordinating the process. She was informative, flexible in setting a time for us, punctual and professional. I highly recommend Trinity Notary Service and will be reaching out again if we ever have a need!
- Scott D
2 years ago
Amazing service. I needed a last minute document notarized. Kari was very quick to respond and able to meet me the same day at our office. Very professional and knowledgeable. Will definitely use Trinity Notary Services again. Ed
- Ed C


Trinity Notary Service is a professional mobile notary and loan signing agency serving Collin County, TX.  We provide reliable, quality service to fit your notarial needs including but not limited to: 

  • Mortgage Loan Signings 

  • Auto Loan Signings

  • Wills & Trusts

  • School Documents

  • Power of Attorney

  • Acknowledgements

  • Affidavits 

  • Court Documents

  • Divorce Decree

  • Adoption Papers

  • Medical Documents

  • Coming soon: Remote Online Notary Signing Agent

Servicing Collin County, TX.   

We will travel up to 10 miles each way from our location in McKinney, TX, including other cities located in Collin County.

Credentials & Insurance:

Notary Public Commissioned by the State of Texas
NNA Certified Notary Signing Agent 
NNA Background Screened 
Snapdocs Verified NSA
Notary Essentials Certificate

$10,000. surety bond
$100,000. Notary E & O Insurance
$500,000. NSA E&O Insurance

Affiliations: National Notary Association, American Association of Notaries,  Snapdocs, Notary Rotary, Notary Stars, 123Notary.  Woman Owned Business.

Brother HL-L6200DWT Dual Tray Printer
Brother ADS 2700 Wireless Scanner

Contact us for prompt convenient service!    

Business phone: 469-389-1388
Business fax:       469-299-4244

It is our pleasure to provide general mobile notary & notary signing agent services in Collin County, Texas! With over 20 years mortgage banking, counseling and customer service experience, we offer prompt service with an eye for detail and a passion for providing an excellent customer experience!  

We are not attorneys or tax experts and cannot provide legal or tax advice

Contact Us


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  • (469) 389-1388

Business Hours

Mon:9:00 AM – 4:30 PM
Tue:9:00 AM – 4:30 PM
Wed:9:00 AM – 4:30 PM
Thu:9:00 AM – 4:30 PM
Fri:9:00 AM – 4:30 AM
Sat:9:00 AM – 12:00 PM
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