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Professional Mobile Notary Services in Castro Valley - Book Now!
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The notary that comes to you

Signed, Notarized, and Done at Your Door

We bring mobile notary service to homes and offices across Castro Valley and the greater Bay Area, on your schedule.

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Licensed & Insured

Our Services

We handle every notary need, from same-day loan signings and document notarization to mobile visits and legal affidavits, so you can move forward with confidence.

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Loan Signing Service

We meet buyers, sellers, and borrowers to walk through and notarize full loan packages, keeping closings on schedule and error-free.

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Loan Document Notarization

Closing documents get signed and notarized at your kitchen table or office, with each page verified before we finish.

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Refinance Document Notarization

Homeowners updating a mortgage or completing a HELOC can rely on us for accurate, on-time refinance signings, including efinance packages.

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Business Notary Service

Contracts, corporate paperwork, and other company documents are notarized on-site so your team never has to leave the building.

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Affidavit Notary Services

Sworn statements, acknowledgments, and powers of attorney are handled properly, with valid ID verified for every signer.

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Why Choose Us

Accurate notary work

We handle loan signings and document notarization with careful attention to detail, ensuring your paperwork is completed correctly the first time.

We come to you

Our mobile notary service in Castro Valley, CA means we meet you where you are, saving you time and hassle with your refinance or business notary needs.

Local and straightforward

We're here in the Castro Valley area, and we work with you directly - no surprises, fair pricing, and transparent service from start to finish.

Areas We Serve

Mattos Mobile Notary serves notary and loan signing needs across the Bay Area from our Castro Valley base.

Castro Valley, CA

Our home base in Castro Valley, CA handles all notary and loan signing requests for local residents.

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Hayward, CA

Serving Hayward with loan signing services, affidavit notarizations, and business document authentication.

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San Leandro, CA

San Leandro area customers rely on us for refinance document notarization and loan closing support.

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Oakland, CA

In Oakland, we provide comprehensive notary services including loan documents and business paperwork.

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Union City, CA

Union City clients access our mobile notary services for personal, business, and lending document needs.

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San Francisco, CA

San Francisco area professionals and homeowners use our loan signing and document notarization services.

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Berkeley, CA

Berkeley residents benefit from convenient mobile notary visits for refinancing and transaction documents.

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Fremont, CA

Fremont area loan signings and notarized affidavits are handled by our mobile notary team.

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Need a notary in Castro Valley?

Mattos Mobile Notary serves the Castro Valley area with convenient, professional notarization. Reach out to get started.

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Ready to Get Notarized

Call us or request a quote and we will meet you at your home, office, or anywhere convenient across the Bay Area.

Working with us

How it works

Reach out

Tell us what you need by phone, text, or the quick form on this site.

We assess and plan

We review the details, answer your questions, and schedule a time.

We do the work

Our team shows up on time and does the job right.

You're satisfied

We make sure you're happy with the result before we call it done.

Frequently Asked Questions

Which cities and areas do we serve for mobile notary services?

We serve Castro Valley, Hayward, San Leandro, Oakland, Union City, San Francisco, Berkeley, Fremont, Daly City, and Redwood City. Our mobile notary team travels throughout the area to meet you at your preferred location.

Can we come to my location to notarize documents, or do I need to visit an office?

Mattos Mobile Notary provides mobile notary services, so we travel to your home, office, or another convenient location in our service areas to notarize your documents.

What types of loan documents can we notarize?

We notarize loan signing documents, refinance documents, and HELOC signings. Our loan signing service covers the loan document notarization you need for closings and refinancing transactions.

Do we offer same-day notary services?

Yes, we offer same-day notary services. Contact us to schedule your appointment and we'll work to accommodate your timeline for document notarization.

What payment methods do we accept?

We accept cash, check, Zelle, Venmo, and PayPal. Choose the payment method that works best for you when you contact us to schedule your notary appointment.

Can we notarize affidavits and powers of attorney?

Yes, we notarize affidavits and powers of attorney, along with acknowledgments and other personal and legal documents. Reach out to discuss your specific notarization needs.

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Need a notary in Castro Valley?

Get in touch with our team today to schedule your appointment or request a quote.

View our menuCall (510) 974-7136