Mobile Notary and Process Server in Diamond Bar, CA
Trust signings, apostilles, business documents, and registered process serving at your Diamond Bar home or office.
Diamond Bar sits right where the 57 meets the 60, a short drive from Upland. Brent Hernandez takes appointments across The Country Estates, the neighborhoods along Diamond Bar Boulevard and Grand Avenue, and the business parks off the 57.
Diamond Bar homeowners call us for trust and refinance signings, businesses call us for contracts and corporate documents, and many clients need apostilles for documents going overseas. We also serve court papers, including in gated communities.

Notary and Process Serving in Diamond Bar
Gated Communities
We work through gate access at communities like The Country Estates and document every service attempt.
Business Documents
Contracts, corporate resolutions, and affidavits notarized at your office in the business parks along the 57.
What We Do in Diamond Bar
General Mobile Notary
Affidavits, grant deeds, vehicle and DMV forms, travel consent letters, and business documents. $15 per signature plus travel.
Process Serving
Summons and complaints, small claims, family law, civil harassment, subpoenas, and 3-day notices. From $85 within 35 miles of Upland, which covers Diamond Bar. Rush $150 and up, same-day $175.
Wills, Trusts, and Estate Planning
Trust signing packages, powers of attorney, and health care directives at home. Estate planning signings are $250 flat.
Hospitals and Care Facilities
Bedside signings at hospitals, nursing homes, and assisted living communities.
Apostilles
Birth certificates, diplomas, and notarized documents apostilled through the California Secretary of State. From $225.
Loan and Real Estate Signings
Buyer, seller, refinance, and HELOC packages for escrow and title companies. $275 per loan signing.
Where We Go In and Around Diamond Bar
Diamond Bar Areas
- The Country Estates
- Diamond Bar Boulevard area
- Grand Avenue area
- Business parks along the 57
Nearby Cities
Diamond Bar Notary and Process Server Questions
Request a Notary or Process Server in Diamond Bar
Send the details below and Brent will reply quickly, usually within 10 minutes during business hours.
Need a Notary or Process Server in Diamond Bar?
Homes, offices, hospitals, and care facilities across Diamond Bar. Brent comes to you.
Call or Text (626) 248-0349All Service AreasWet Ink Notary LLC · Upland, CA · Notary Commission #2446864 · Registered Process Server #2006 (San Bernardino County)
Notaries in California cannot give legal advice or prepare legal documents. Notary fees are $15 per signature (state maximum) plus travel.