South San Mateo, CA

Mobile Notary Services in the San Francisco Mid-Peninsula, Silicon Valley, and the South Bay.

Cathy Wong, Mobile Notary Public and Loan Signing Agent
Cathy Wong
Mobile Notary Public
Loan Signing Agent

Mon-Fri 9 AM – 6 PM
Sat 9 AM – 2 PM

Expect courteous, reliable notary public services from Champion Mobile Notary

Serving only existing clients and referrals.

You are more productive, save time and have peace of mind with Champion Mobile Notary service.

With Champion Mobile Notary Public general notarization service you receive prompt, professional notary public service at your location.

Cathy Wong, Mobile Notary Public and Loan Signing AgentCathy Wong
Mobile Notary Public
Loan Signing Agent

Watch short videos to learn more about how Cathy Wong of Champion Mobile Notary can be of service to you.

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Call for city specific pricing: (650) 290-3550(650) 290-3550

With its dynamic commercial environment and variety of world-class businesses, Silicon Valley, the San Francisco Peninsula and the South Bay provide an energetic workplace for a mobile notary. I enjoy making notarization appointments in major local cities like Atherton, East Palo Alto, Linfield Oaks, Mayfield, Menlo Park, Portola Valley, Redwood City, San Carlos, and Woodside.

I value the mix of brisk commerce and the appreciation locals have for their special natural setting along the Mid-Peninsula waterfront. I take pride in performing document and loan notarizations with courtesy and promptness so that San Francisco Peninsula residents can meet their own business and family goals.

Things I enjoy about serving as a notary public on the Mid-Peninsula

Because this region has such a good balance of both business and residential districts, my work is very varied in the area. Residential purchases and refinancing of homes call me to the county for notarizations. The longer I serve the local people and workforce, the more I appreciate their special requirements and I and committed to serving you in a way that fits in with your schedule.

In my free time, I really enjoy bicycling around the Mid-Peninsula with the wonderful weather, flat, hilly and mountainous terrain. You can take self-led rides, and there are local cycle clubs you can join. There are several really good bike routes in San Mateo county and well-maintained bike lanes.

What do clients have to say?

I found Cathy of Champion Mobile Notary to be a top notch notary. When I first contacted her by email I received a prompt reply. She answered all my questions in a friendly and detailed manner. On the appointed day she arrived on time fully prepared, and to top it off she was very gracious and patient in dealing with my elderly mother. I could not ask for more :-)”
Vivian A., Redwood City, CA 94061

I would like to say thank you, Cathy, for helping me when I needed you.  Even at the last moment you were there and took time out to drive out of the way to get my clients signed off for a very important closing date.  You are very professional, reliable and flexible.  I will call on you for all my mobile notary needs.”
Christina N., Realtor, Menlo Park, CA 94025

For more client testimonials visit my Testimonials page.

Most frequent requests for notarizations in the San Francisco Mid-Peninsula come to me from:


Assisted Living:

Some of My Clients’ Businesses:

Read my clients’ testimonials to see why Champion Mobile Notary is your first choice for notary public services in the San Francisco Mid-Peninsula, Silicon Valley, and the South Bay.

Call Me Today To Schedule A Notarization or A Mortgage Loan Signing and I’ll Come to You

(650) 290-3550(650) 290-3550