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

Diamond Bar, CA

Notary Public in Diamond Bar, CA matched in 60 seconds.

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NOTARY PUBLIC • OFFICIAL SEAL • VERIFIED •
261 Diamond Bar notaries
California law: $15 per signature
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    Mobile, in-office, or remote — your call. Free to you; notaries set their own fees (state-capped).

What it costs in Diamond Bar

  • • 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

All Notaries in Diamond Bar

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Alexander Abarca

Diamond Bar, CA 91765

Commission #2475856 · Expires 12/10/2027

Active
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Medel Ablola

Diamond Bar, CA 91765

Commission #2396202 · Expires 04/04/2026

Active
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CA DIAMOND ESCROW

Carmen Acosta

Diamond Bar, CA 91765

Commission #2527079 · Expires 08/10/2029

Active
Loan Signing Agent
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Celina Acuna

Diamond Bar, CA 91765

Commission #2410497 · Expires 07/11/2026

Active
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MEY'S INSURANCE SERVICES

Mey Aguilar

Diamond Bar, CA 91765

Commission #2549055 · Expires 03/28/2030

Active
Financial / Tax Services
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Oscar Aguilar

Diamond Bar, CA 91789

Commission #2524274 · Expires 06/22/2029

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Marynieves Aguirre

Diamond Bar, CA 91765

Commission #2469890 · Expires 11/06/2027

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Faroz Ahmadi

Diamond Bar, CA 91765

Commission #2442498 · Expires 03/27/2027

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AUTO CLUB OF SOUTHERN CALIFORNIA

Laura Allarid

Diamond Bar, CA 91765

Commission #2534491 · Expires 10/06/2029

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Yesica Altamirano

Diamond Bar, CA 91765

Commission #2404521 · Expires 05/17/2026

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CALIFORNIA DIAMOND ESCROW

S. Alting Siberg

Diamond Bar, CA 91765

Commission #2529685 · Expires 08/10/2029

Active
Loan Signing Agent
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UPS STORE

Michael Armendariz

Diamond Bar, CA 91765

Commission #2541690 · Expires 12/15/2029

Active
Storefront (UPS, Mail Center)
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Jay Arora

Diamond Bar, CA 91765

Commission #2482921 · Expires 02/25/2028

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B. Arreola-Sandoval

Diamond Bar, CA 91765

Commission #2437367 · Expires 02/06/2027

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Giovanni Aurichiella

Diamond Bar, CA 91765

Commission #2549678 · Expires 03/09/2030

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CALIFORNIA BANK & TRUST

Siem Ay

Diamond Bar, CA 91765

Commission #2419126 · Expires 10/01/2026

Active
Bank / Credit Union
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Randall Backus

Diamond Bar, CA 91765

Commission #2548064 · Expires 02/17/2030

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WELLS FARGO BANK

Tianzuo Bai

Diamond Bar, CA 91765

Commission #2459872 · Expires 08/19/2027

Active
Bank / Credit Union
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CHASE BANK

Amanjit Bains

Diamond Bar, CA 91765

Commission #2549681 · Expires 03/09/2030

Active
Bank / Credit Union
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NIAGARA BOTTLING LLC

Amanda Ballinger

Diamond Bar, CA 91765

Commission #2401987 · Expires 04/25/2026

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Scott Berntsen

Diamond Bar, CA 91765

Commission #2407330 · Expires 07/05/2026

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THE UPS STORE 2574

Marva Bogle

Diamond Bar, CA 91765

Commission #2455063 · Expires 07/25/2027

Active
Storefront (UPS, Mail Center)
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Cecilia Bolbolian

Diamond Bar, CA 91765

Commission #2428416 · Expires 12/19/2026

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PFS LAW, APC

Chris Branson

Diamond Bar, CA 91765

Commission #2420258 · Expires 10/09/2026

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MICHAEL W BROWN LLP

Michael Brown

Diamond Bar, CA 91765

Commission #2493719 · Expires 07/30/2028

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Wanda Burton

Diamond Bar, CA 91765

Commission #2415487 · Expires 09/12/2026

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Daniel Butler

Diamond Bar, CA 91765

Commission #2402807 · Expires 05/02/2026

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Jieling Cai

Diamond Bar, CA 91789

Commission #2514691 · Expires 04/15/2029

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Scott Callahan

Diamond Bar, CA 91765

Commission #2507876 · Expires 01/20/2029

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Ann Campbell

Diamond Bar, CA 91765

Commission #2422523 · Expires 10/21/2026

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CARRINGTON MORTGAGE SERVICES LLC

Tricia Cannon

Diamond Bar, CA 91765

Commission #2536885 · Expires 10/27/2029

Active
Loan Signing Agent
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Jessica Cardenas

Diamond Bar, CA 91765

Commission #2446269 · Expires 05/08/2027

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PROSPECTORS FEDERAL CREDIT UNION

Rachel Castaneda

Diamond Bar, CA 91765

Commission #2462537 · Expires 09/08/2027

Active
Bank / Credit Union
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C. Castello-Chase

Diamond Bar, CA 91765

Commission #2480901 · Expires 02/01/2028

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THE AUTO CLUB OF SOUTHERN CALIFORNIA

Erik Castro

Diamond Bar, CA 91765

Commission #2405559 · Expires 05/25/2026

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K. Chan

Diamond Bar, CA 91765

Commission #2542060 · Expires 12/15/2029

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Dorothy Chang

Diamond Bar, CA 91765

Commission #2498955 · Expires 09/02/2028

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Ann Chantakasem

Diamond Bar, CA 91765

Commission #2459743 · Expires 08/19/2027

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Babby Chao

Diamond Bar, CA 91765

Commission #2471118 · Expires 11/12/2027

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BKC BRENDA TRUSTED NOTARY PUBLIC LLC

Brenda Chavez

Diamond Bar, CA 91765

Commission #2408538 · Expires 06/19/2026

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TRAVELERS

Nancy Chavez

Diamond Bar, CA 91765

Commission #2440293 · Expires 03/30/2027

Active
Mobile Notary
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C. Chen

Diamond Bar, CA 91765

Commission #2514646 · Expires 03/17/2029

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Shirry Chen

Diamond Bar, CA 91765

Commission #2461133 · Expires 08/27/2027

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JPMORGAN CHASE

Tiffany Chen

Diamond Bar, CA 91765

Commission #2548073 · Expires 02/17/2030

Active
Bank / Credit Union
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Chihwei Cheng

Diamond Bar, CA 91765

Commission #2548077 · Expires 02/17/2030

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HANMI BANK

Wendy Cheng

Diamond Bar, CA 91765

Commission #2473050 · Expires 11/21/2027

Active
Bank / Credit Union
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Tony Chia

Diamond Bar, CA 91765

Commission #2498600 · Expires 09/22/2028

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Hoon Choi

Diamond Bar, CA 91765

Commission #2502586 · Expires 11/17/2028

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CENTRAL ESCROW GROUP, INC.

Betty Chow

Diamond Bar, CA 91765

Commission #2451174 · Expires 07/18/2027

Active
Loan Signing Agent
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Man Chow

Diamond Bar, CA 91765

Commission #2510996 · Expires 02/23/2029

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Showing 50 of 261 notaries in Diamond Bar

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 Diamond Bar

Bank / Credit Union 32 in Diamond Bar Storefront (UPS, Mail Center) 13 in Diamond Bar Loan Signing Agent 8 in Diamond Bar Financial / Tax Services 8 in Diamond Bar Legal Services 5 in Diamond Bar Mobile Notary 3 in Diamond Bar

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 Diamond Bar, California?▾
There are 261 active notary publics in Diamond Bar, California (Los Angeles County).
Where can I find a mobile notary in Diamond Bar?▾
Several notaries in Diamond Bar 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 Diamond Bar, 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 Diamond Bar?▾
Yes, many mobile notaries and some storefront locations in Diamond Bar offer weekend and evening appointments. Contact notaries directly to confirm availability.

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