24-Hour Notary in San Mateo, CA
Need a notary right now in San Mateo, California? Several notaries in San Mateo are available around the clock — nights, weekends, and holidays. Emergency notary services are ideal for last-minute real estate closings, hospital signings, and urgent legal documents.
San Mateo has 20 notary publics listed on LocalNotaryFinder. The average customer rating across 16 rated listings is 4.3 out of 5 stars, based on 1,176 combined customer reviews. SF Notary + Apostille is the most-reviewed listing, with 524 reviews. 2 listings offer 24-hour availability for urgent signings. 10 of 20 are open on weekends. 6 listings offer evening hours past 6:30pm. Listings span 9 different ZIP codes across the San Mateo area.
2 notaries listed in San Mateo, CA.
San Mateo County Mobile Notary
226 Sylvan Way, Emerald Hills, CA 94062
Hours
- Friday: Open 24 hours
- Monday: Open 24 hours
- Saturday: Open 24 hours
- Sunday: Open 24 hours
- Thursday: Open 24 hours
- Tuesday: Open 24 hours
- Wednesday: Open 24 hours
Gotcha Legal Services
135 W 25th Ave #6695, San Mateo, CA 94403
Hours
- Friday: Open 24 hours
- Monday: Open 24 hours
- Saturday: Open 24 hours
- Sunday: Open 24 hours
- Thursday: Open 24 hours
- Tuesday: Open 24 hours
- Wednesday: Open 24 hours
More ways to reach a notary after hours
About 2 miles away, Burlingame has 3 notaries with 24-hour availability.
Every 24-hour listing in San Mateo also lists weekend hours.
Every 24-hour listing in San Mateo also lists hours past 6:30pm.
Also in San Mateo:
Frequently Asked Questions — 24-Hour Notary in San Mateo, California
Are there notaries open 24 hours in San Mateo, CA?
Yes — 2 notaries in San Mateo list 24-hour availability. These are typically mobile notaries who accept after-hours calls for urgent document needs. Always call ahead to confirm availability.
How much does an emergency notary cost in San Mateo?
After-hours and emergency notary services in San Mateo, CA typically add a premium on top of the standard notarization fee. Expect $50–$200 total for a late-night or weekend call, depending on urgency, travel distance, and document complexity.
What documents can I get notarized at 2am in San Mateo?
A 24-hour notary in San Mateo can notarize the same documents as any commissioned notary — powers of attorney, real estate documents, affidavits, loan documents, healthcare directives, and more. There is no restriction on document type based on the time of day.
Can I get a notary on the weekend in San Mateo?
Yes. Many mobile notaries in San Mateo, California work weekends and holidays, especially for real estate closings and hospital visits. Search the listings above and call to confirm Saturday or Sunday availability.