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Updated April 2026 · Data from public commission records and Google Business Profile listings.

Ontario, CA

Notary Public in Ontario, CA matched in 60 seconds.

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NOTARY PUBLIC • OFFICIAL SEAL • VERIFIED •
698 Ontario notaries
★ 4.9 avg · 418 reviews
California law: $15 per signature
Free · No account needed

★ Top-rated notaries in Ontario

Sorted by rating + review count

RCS Tax Group

★4.9(194)
Verified

3200 E Guasti Rd Ste 100 Unit 7, Ontario, CA 91761

Call +1 626-413-3204

Most answer within minutes

Visit website

DROP N SHIP

★4.9(135)
Verified

3410 Ontario Ranch Rd SUITE#4, Ontario, CA 91761

Call +1 840-699-6886

Most answer within minutes

Visit website

PostalAnnex

★5.0(38)
Verified

940 N Haven Ave Ste 180, Ontario, CA 91764

Call +1 909-360-0021

Most answer within minutes

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Top-rated notaries in Ontario will get back to you — usually within minutes. Free.

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How it works

  1. 1

    See top-rated notaries

    Verified notaries in Ontario, sorted by rating and review count.

  2. 2

    Call directly — or request a match

    Call the ones that fit. If nobody picks up, we'll text you 3 fresh matches in 2 minutes.

  3. 3

    Get notarized

    Mobile, in-office, or remote — your call. Free to you; notaries set their own fees (state-capped).

What it costs in Ontario

  • • California state max: $15 per signature (by law)
  • • Walk-in (bank, UPS Store): $0–$15
  • • Mobile notary (they come to you): typically $25–$100 total including travel
  • • Loan signing: $75–$200 (includes printing & travel)
  • • Free: your bank, AAA (members), public library

Our service is always free — notaries set their own fees within state limits.

Full California fee guide

What to bring

  • • Government-issued photo ID — driver's license, passport, or state ID
  • • The unsigned document(s) — don't sign before the notary arrives
  • • All required signers present with their own ID
  • • Witnesses if your document requires them (the notary can usually tell you in advance)
  • • Payment — most notaries accept cash, card, or Venmo/Zelle
3 verified notaries with direct contact info

REAL PROFESSIONAL SERVICES

Andrea Real

Ontario, CA 91762

Commission #2470297 · Expires 11/08/2027

Verified Today: 10:30AM-6PM
Call (909) 391-7131 Visit website

Desiree Torres

Ontario, CA 91761

Commission #2450084 · Expires 06/13/2027

Verified
Call (909) 322-6366 Visit website

Numeya Williams

Ontario, CA 91762

Commission #2530075 · Expires 08/14/2029

Verified
Call (909) 955-1332

More verified notaries in Ontario

7 more

Mobile Notary

★ 5.0 (5)

St Andrews St, Ontario, CA 91761

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Your Mobile Notary

★ 5.0 (4)

123 Anywhere, Ontario, CA 91762

Call Website

The Kingsley Group

★ 5.0 (4)

721 N San Antonio Ave, Upland, CA 91786

Call Website

Licensed Notary Public Services - Mobile Services

★ 5.0 (3)

Located Inside Golden Coast Mortgage, 1119 S Milliken Ave Suite E, Ontario, CA 91761

Call Website

Licensed Notary Public Services - Mobile Services

★ 5.0 (3)

Located Inside Golden Coast Mortgage, 1119 S Milliken Ave Suite E, Ontario, CA 91761

Call Website

RCS Tax Group

★ 4.9 (194)

3200 E Guasti Rd Ste 100 Unit 7, Ontario, CA 91761

Call Website

DROP N SHIP

★ 4.9 (135)

3410 Ontario Ranch Rd SUITE#4, Ontario, CA 91761

Call Website

All Notaries in Ontario

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Betzaida Abarca Ramos

Ontario, CA 91762

Commission #2444363 · Expires 04/15/2027

Active
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Noemi Abolmoluki

Ontario, CA 91762

Commission #2528957 · Expires 08/03/2029

Active
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IRMA AND HIJOS SERVICES

Juan Aceves

Ontario, CA 91762

Commission #2457125 · Expires 08/01/2027

Active
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US BANK

Arlene Acosta

Ontario, CA 91761

Commission #2407244 · Expires 06/07/2026

Active
Bank / Credit Union
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Denise Adams

Ontario, CA 91762

Commission #2427087 · Expires 11/18/2026

Active
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PACIFIC WESTERN BANK

Marianne Adkins

Ontario, CA 91761

Commission #2413398 · Expires 09/13/2026

Active
Bank / Credit Union
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Stephanie Aggazzotti

Ontario, CA 91764

Commission #2506132 · Expires 12/24/2028

Active
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ICM

Kamran Aghili

Ontario, CA 91764

Commission #2433143 · Expires 01/02/2027

Active
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WESCOM CREDIT UNION

Andie Agredano

Ontario, CA 91764

Commission #2448742 · Expires 06/01/2027

Active
Bank / Credit Union
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D. Agredano

Ontario, CA 91762

Commission #2455913 · Expires 07/30/2027

Active
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Edwin Aguilar

Ontario, CA 91761

Commission #2474878 · Expires 12/03/2027

Active
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Jennifer Aguilar

Ontario, CA 91762

Commission #2473409 · Expires 11/22/2027

Active
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EAGLE TAX SERVICES, INC

Jessica Aguilar

Ontario, CA 91761

Commission #2501957 · Expires 11/09/2028

Active
Financial / Tax Services
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CITIZENS BUSINESS BANK

Maricela Aguiniga

Ontario, CA 91764

Commission #2512633 · Expires 03/19/2029

Active
Bank / Credit Union
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Janette Aguirre

Ontario, CA 91762

Commission #2408326 · Expires 06/17/2026

Active
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ALGER PRECISION MACHINING LLC

Maria Aguirre

Ontario, CA 91761

Commission #2450214 · Expires 07/11/2027

Active
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INSPIRE ESCROW

Tanya Aguirre

Ontario, CA 91764

Commission #2438926 · Expires 03/09/2027

Active
Loan Signing Agent
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DOCUMENT PREPARATION SERVICES INC

Marjorie Aijala

Ontario, CA 91762

Commission #2458986 · Expires 08/28/2027

Active
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AMG CAPITAL MORTGAGE

Ariel Alamillo

Ontario, CA 91764

Commission #2542236 · Expires 12/18/2029

Active
Loan Signing Agent
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E. Alcaraz

Ontario, CA 91761

Commission #2484453 · Expires 04/09/2028

Active
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WESCOM CREDIT UNION

Jasmin Alcazar

Ontario, CA 91764

Commission #2509486 · Expires 01/14/2029

Active
Bank / Credit Union
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PYA INS BROKERAGE

Griselda Aleman

Ontario, CA 91761

Commission #2516938 · Expires 04/11/2029

Active
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LOS ANGELES COUNTY BOARD OF SUPERVISORS

Jessica Alfaro

Ontario, CA 91762

Commission #2493760 · Expires 07/05/2028

Active
Bank / Credit Union
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Lina Alkelish

Ontario, CA 91762

Commission #2492530 · Expires 06/17/2028

Active
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THE BAPLIST FOUNDATION OF CALIF.

Belinda Allen

Ontario, CA 91761

Commission #2436367 · Expires 01/29/2027

Active
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WORLDWIDE ESCROW

Kimberly-Ann Allen

Ontario, CA 91764

Commission #2453967 · Expires 08/15/2027

Active
Loan Signing Agent
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GREGG ELECTRIC INC

Amanda Allison

Ontario, CA 91762

Commission #2509491 · Expires 01/14/2029

Active
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FIRST AMERICAN TITLE

Lori Allison

Ontario, CA 91764

Commission #2485067 · Expires 04/15/2028

Active
Loan Signing Agent
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Gladys Alonzo

Ontario, CA 91761

Commission #2452502 · Expires 07/06/2027

Active
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Sonia Alvarado-Oceguera

Ontario, CA 91762

Commission #2409145 · Expires 06/26/2026

Active
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Erica Alvarez

Ontario, CA 91761

Commission #2452094 · Expires 07/01/2027

Active
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Nancy Alvarez

Ontario, CA 91764

Commission #2511254 · Expires 02/24/2029

Active
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James Alvarez Jr.

Ontario, CA 91762

Commission #2527984 · Expires 07/24/2029

Active
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Grace Alvizo

Ontario, CA 91761

Commission #2536969 · Expires 10/27/2029

Active
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CARPENTERS LOCAL 909

Aneka Amezcua Cruz

Ontario, CA 91764

Commission #2521063 · Expires 06/19/2029

Active
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S. Anderson

Ontario, CA 91764

Commission #2440038 · Expires 03/01/2027

Active
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Fred Andrade

Ontario, CA 91762

Commission #2514033 · Expires 03/10/2029

Active
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JOHN ELWAYS CROWN TOYOTA

S. Andrade

Ontario, CA 91761

Commission #2410740 · Expires 08/11/2026

Active
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Emily Angeles

Ontario, CA 91762

Commission #2472648 · Expires 11/19/2027

Active
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Stephanie Arangua

Ontario, CA 91764

Commission #2516548 · Expires 04/06/2029

Active
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NESTMADE MORTGAGE

Erika Araujo-Zayas

Ontario, CA 91761

Commission #2425303 · Expires 12/01/2026

Active
Loan Signing Agent
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Andrea Arce

Ontario, CA 91761

Commission #2401893 · Expires 04/24/2026

Active
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TICOR TITLE

Sandra Arellano

Ontario, CA 91764

Commission #2472623 · Expires 12/16/2027

Active
Loan Signing Agent
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A. Arevalos

Ontario, CA 91764

Commission #2462245 · Expires 09/05/2027

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Gina Arnold

Ontario, CA 91764

Commission #2411395 · Expires 08/20/2026

Active
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CHASE BANK

Jason Arnold

Ontario, CA 91762

Commission #2493781 · Expires 07/05/2028

Active
Bank / Credit Union
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SAN ANTONIO REGIONAL HOSPITAL

Isabel Arreola

Ontario, CA 91764

Commission #2533287 · Expires 10/22/2029

Active
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Showing 47 of 695 notaries in Ontario

Use the search on our homepage to find notaries by ZIP code, or submit a free request and we'll text you.

Notaries in Nearby Cities

Los Angeles 6,849 San Diego 5,502 Sacramento 2,970 San Francisco 2,900 San Jose 2,684 Fresno 2,061

Notary Services in Ontario

Bank / Credit Union 74 in Ontario Financial / Tax Services 21 in Ontario Loan Signing Agent 18 in Ontario Storefront (UPS, Mail Center) 9 in Ontario Real Estate 8 in Ontario Legal Services 5 in Ontario

Notary Guides

How Much Does a Notary Cost? State fees, mobile costs & free options Free Notary Services 8 ways to get notarized for free

Frequently Asked Questions

How many notaries are in Ontario, California?▾
There are 698 active notary publics in Ontario, California (San Bernardino County).
Where can I find a mobile notary in Ontario?▾
Several notaries in Ontario offer mobile services and will travel to your location. Look for notaries with "Mobile Notary" listed in their services below.
How much does a notary cost in Ontario, California?▾
In California, the maximum fee for a standard notarization is $15 per signature. Mobile notaries may charge additional travel fees, typically $25-$50 per trip.
Can I get a document notarized on weekends in Ontario?▾
Yes, many mobile notaries and some storefront locations in Ontario offer weekend and evening appointments. Contact notaries directly to confirm availability.

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