
Hi, I'm Katie Stewart, your reliable Mobile Notary Public based in Petaluma, CA.
As a dedicated mobile Notary Public in the Sonoma, Marin & Napa Counties, I am committed to providing convenient, reliable & friendly notary services. With a focus on professionalism and attention to detail, I strive to make the notarization & apostille processes seamless for my clients and my community.
Services We Offer
We proudly provide a range of essential services, including convenient mobile notary services, apostille facilitation and document authentication, as well as comprehensive estate planning and trust delivery. We are committed to serving our community and offer many appointment options including last-minute, evening, and weekend availability. Whether it's a convenient mobile appointment or free consultation, trust us to be your go-to notary service for a seamless experience!
Mobile Notary Services
Discover why Sonoma County
Mobile Notary Apostille
is #1 in customer service.
Our mobile notary services are designed to accommodate your busy schedule. We bring our services to your preferred location, ensuring a hassle-free notarization experience for various documents and transactions.
Navigating the complexities of Apostille requirements can be overwhelming. Let us handle the Apostille process for your documents, ensuring compliance with all necessary regulations and standards.
Need your estate planning documents notarized with precision and speed? Sonoma County Mobile Notary Apostille specializes in estate planning notarizations and has a trusted network of couriers across the nation to ensure your sensitive documents are handled with care and efficiency every step of the way.
Planning for the future involves critical legal documentation. We specialize in the secure delivery of estate planning and trust documents, providing peace of mind for you and your loved ones.
Estate Planning /
Trust Delivery
Estate Planning / Trust Delivery
We no longer offer ink fingerprinting services-but can refer you to the best in the business. Jeff Clark at ACME Live Scan & Notary offers all of your fingerprinting needs. Please call (925) 237-9550 or email info@acmenotary.com for more information.
Ink Fingerprinting
We no longer offer ink fingerprinting services-but can refer you to the best in the business. Jeff Clark with ACME Live Scan & Notary offers all of your fingerprinting needs. Please call (925) 237-9550 or email info@acmenotary.com for more information.
Ink Fingerprinting
LiveScan (Coming Soon)
LiveScan (Coming Soon)
We are in the process of offering LiveScan services to further enhance our range of notary solutions. Stay tuned for the upcoming launch of this additional offering.
We are in the process of offering LiveScan services to further enhance our range of notary solutions. Stay tuned for the upcoming launch of this additional offering.
Free Consultation
Free Consultation
Schedule a free consultation with us to discuss your notarization needs and receive personalized guidance. We are committed to providing clarity and support for all your notary-related inquiries.
Schedule a free consultation with us to discuss your notarization needs and receive personalized guidance. We are committed to providing clarity and support for all your notary-related inquiries.

Trusted by Clients in Sonoma County and Beyond
Professionalism and Efficiency
“Katie knows her stuff. She picked up my documents and personally hand delivered my Apostille when completed. That's first class service.”
Romeo
Sonoma County, CA
Reliable and Knowledgeable
“Katie was very helpful and professional. I contacted her for assistance with a document that I needed apostilled. she was priced right and knowledgeable. I would recommend her services.”
Jessica
Sonoma County, CA
Committed to Excellence
“Katie was on time and organized. She was super friendly and was able to complete everything we asked her to do. I highly recommend their services!”
Hans
Sonoma County, CA
Let's Discuss Your Notary Needs



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SONOMA COUNTY MOBILE NOTARY & APOSTILLE PROVIDES MOBILE NOTARY, APOSTILLE & FINGERPRINTING SERVICES IN CALIFORNIA.
WE SERVICE THE FOLLOWING CITIES BUT NOT LIMITED TO: Penngrove, Cotati, Rohnert Park, Temelec, El Verano, Novato, Boyes Hot Springs, Fetters Hot Springs-Agua Caliente, Sonoma, Eldridge, Kenwood, Roseland, Santa Rosa, Inverness, Lagunitas-Forest Knolls, Woodacre, Sebastopol, San Anselmo, San Rafael, Larkspur, Corte Madera, Mill Valley, Napa, American Canyon, Windsor, Healdsburg, Fairfax, Graton, Yountville, Ross, Kentfield, Larkfield-Wikiup, Occidental, Forestville, Saint Helena, Vallejo, Bolinas, Deer Park, Calistoga, Angwin, Green Valley, Monte Rio, Richmond, Marin City, Crockett, East Richmond Heights, Hercules, Pinole, Rodeo, San Pablo, Rollingwood, Tamalpais-Homestead Valley, El Sobrante, Montalvin, Bayview, North Richmond, Tara Hills, Strawberry, Richmond, Marin City, Crockett, East Richmond Heights, Hercules, Pinole, Rodeo, San Pablo, Rollingwood, Tamalpais-Homestead Valley, El Sobrante, Montalvin, Bayview, North Richmond, Tara Hills, Strawberry.
WE SERVICE THE FOLLOWING ZIP CODES BUT NOT LIMITED TO: 94952,94940,94999,94931,94926,94937,94928,94972,94951,94947,94922,94954,95407,94946,95472,94956,94998,94945,95444,94949,95401,95405,95404,95476,95465,94923,95442,94930,94903,94960,95439,95409,94924,95403,95452,95436,94970,95462,94904,94901,95492,94939,95446,94974,94925,94559,94941,94599,94592,95450,94920,94801,94965,95448,94576,94806,94589