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At Diane’s Mobile Notary & Loan Signing, we make notarization simple, secure, and accessible. Based in Sonora, CA, we provide on-the-go notary and loan signing services for individuals, families, and businesses. Whether you’re finalizing real estate documents, legal forms, or personal papers, Diane ensures every signing is handled with precision and professionalism—right where you need it, when you need it.
As a Certified Notary and Loan Signing Agent, Diane brings years of experience and a personal touch to every appointment. She understands that every client’s situation is unique, which is why she tailors each service to your schedule and specific requirements. From same-day mobile notary visits to complex loan closings, Diane’s goal is to make the entire process smooth, efficient, and stress-free.
Reach out by phone, email, or online form to schedule your appointment.
We come to your home, office, or hospital—wherever it’s most convenient for you.
We carefully review and notarize your documents with accuracy and professionalism.
Receive your completed documents promptly, meeting deadlines without hassle.
EXCELLENT Based on 19 reviews Posted on justin kimTrustindex verifies that the original source of the review is Google. Diane was wonderful! She was so, so easy to work with and truly a pleasure to have in our home. We highly recommend her, definitely the notary you should choose, mobile or not. Thank you so much Diane!Posted on Shelly DownsTrustindex verifies that the original source of the review is Google. Diane is such a wonderful person to work with. I have used her several times and she’s always friendly and kindPosted on Nicole SchlesserTrustindex verifies that the original source of the review is Google. Very professional, very polite, clear and precise. Thank you for a job well done!Posted on Jan KittredgeTrustindex verifies that the original source of the review is Google. Diane was wonderful. Came to my house quickly after I called regarding an important document I needed notarized asap. I highly recommend her service.Posted on Gregory HooverTrustindex verifies that the original source of the review is Google. Had a great experience with Diane she was very polite and professional on time to our location and did everything I needed. Definitely will be using her in the future.Posted on Christopher KompanTrustindex verifies that the original source of the review is Google. I was so very pleased with Diane. Very professional in appearance and knowledgeable in her field. I was from out of town finalizing paper work with a family member. She was on time and stayed in contact with me to reassure me I was on her calendar. She kept the process rolling until her job was complete.Posted on DeAnna DeLeonTrustindex verifies that the original source of the review is Google. Diane is wonderful to work with. She made the entire process painless. I have recommended her to others, that Diane's notary services are my local go-to. She offer mobile notary services, too!Posted on Yelena MaddoxTrustindex verifies that the original source of the review is Google. Diane came to my home to notarize my mom's POA for healthcare. She was on time, knowledgeable, highly professional, and very pleasant to interact. Her fees were reasonable. I would definetely use her services again when/if I need to, and I would recommend her to anyone. Thank you, Diane!Posted on CoraTrustindex verifies that the original source of the review is Google. Diane is delightful and gets everything done efficiently and timely.Posted on tdconsulTrustindex verifies that the original source of the review is Google. Diane has notarized for us on 2 occasions and was very helpful, prompt and efficient on both occasions. Would highly recommend for your Notary needs. Cheers