Looking for a notary? Not sure where to start or what to expect? It can be confusing & overwhelming, especially when you need someone late at night or the weekend; when you're unable to leave your home or office; last minute on a holiday; or under stressful situations such as at the hospital. That's what Eleventh Hour Mobile Notary is here for... I make house calls! I'm based in La Mesa, California but since I provide mobile notary services throughout East San Diego County, I can meet you at a time and location that's convenient FOR YOU… Whether it's your home, office, coffee shop, hospital room or even the hood of your car! 

Your Premier Mobile Notary

Chelsea Addison Notary Public

619-387-8355 Office

Who Is Chelsea Addison?

I am a  former Escrow Officer with over 20 years experience notarizing numerous legal, mortgage and other related documents listed under NOTARY SERVICES below. I am a proud member of the National Notary Association, Notary Rotary and the American Association of Notaries. If you need a Loan Signing Specialist, I am certified by the NNA, 123Notary and Direct Closers. I have extensive knowledge and experience with all of your Real Estate & Escrow documents.


I am OBSESSED with attention to detail!


There are so many notaries that don't understand the importance and urgency of making sure that legal documents are signed, dated and notarized accurately. I've heard multiple stories of notaries thinking that if they take an online course that several company's offer they'll become an instant expert - highly unlikely! Notaries have an enormous amount of responsibilities that can not be taken lightly and unfortunately, inexperienced notaries can make costly mistakes.


As an example, if the acknowledgment or jurat is not completed correctly it can potentially invalidate the entire document creating new legal challenges for everyone involved. This alone is why it's so important to make sure that the notary you hire has extensive experience and understands the process, procedures, and expectations in the legal community. I have the experience, knowledge, and passion for accuracy that elevates me above the rest. I can assure you that when I'm on the job, it gets done right the first time! 




  • Acknowledgment / Jurat 
  • Grant Deed
  • Warranty Deed
  • Quit Claim Deed
  • Real Estate Loan Signings
  • Power of Attorney
  • Health Directive
  • Family Law
  • Family and Living Trust Documents
  • Witnessing or attesting a signature
  • Child Custody Agreements
  • Parental Consent to Travel Affidavit
  • Passport for Minor Child 
  • Retirement Withdrawal Consent
  • DMV Car Title Buy/Sell
  • Investment Documents
  • Corporate/Business Documents
  • Depositions
  • International Adoptions
  • International Commerce
  • Construction Documents & Permits
  • Contracts
  • Witness 



  •  Bonded

  •  $100K E&O Insurance

  •  Laser Printer - Legal & Ltr

  •  Accepts E-Docs

  •  23 hours a day 

  •  7 days a week

  •  Holidays 

  •  20 + years experience 

  •  COVID Vaccinated



Company logo and phone number. The name is Eleventh Hour Mobile Notary and  phone # is 619-387-8355