A beige desk with a gold desk lamp, a gold stamp, a paper with a circular seal, a gold pen, a brown leather notebook, and a gold wire basket filled with stacked documents.

Clark Apostille Services

Apostille and remote notarization services you can trust

“Fastest and most professional apostille service I’ve experienced — truly handled with care and urgency.”
— Verified Expedited Client

“Brittany, your service and website are the most professional I’ve encountered for apostille services. Your responses were fast, thoughtful, and clearly focused on my needs — I felt fully taken care of the entire way through. I’ll gladly leave the best possible review to support your business.”
— Verified Expedited Client

A desk with a lamp, a stack of documents labeled 'Apostille,' an envelope, a black ink stamp, a black pen, a tray, and a closed book.

I handle the authentication and apostille process for your important documents—whether for adoption, marriage, study abroad, or business—so they’re legally recognized overseas. Fast, reliable, and secure, I take the guesswork out of global document preparation so you can focus on what matters most.

Apostille Services

Our Services

Standard Apostille Service Standard Apostille Service
Sale
Standard Apostille Service
$150.00 $225.00

This is the most cost-efficient and compliant option for apostille processing.

Your documents are sent via overnight courier to the Texas Secretary of State and processed through the standard state timeline.

Turnaround is typically 7–10 business days, depending on state volume and document type.

This service includes:

  • Secure overnight courier delivery to the Texas Secretary of State

  • Overnight return shipping to you once completed

  • Status updates during processing

Standard Apostille — Starting at $150 (promo) / $225 regular rate
Includes first document + SOS fee + overnight shipping additional documents are $75.

Expedited Apostille Expedited Apostille
Expedited Apostille
$350.00

Need your documents processed as quickly as possible? I offer priority expedited handling using overnight courier delivery and direct processing through the Texas Secretary of State.

Most expedited apostilles are completed within 3–5 business days, depending on the issuing state and document type.

This service includes:

  • Priority handling from start to finish

  • Overnight courier delivery (to and from the state)

  • Real-time status updates and communication

  • Peace of mind knowing your documents are not sitting in a backlog

  • $75 per additional document

Starting at $350 — final pricing varies by state, courier cost, document type, and urgency.
A custom quote with full cost breakdown is always provided before any work begins.

About
our company

At Clark Apostille Service, we make document authentication simple, secure, and stress-free. Based in Houston, TX, we proudly serve clients nationwide with both apostille facilitation and remote online notary (RON) services.

Whether you’re preparing documents for study abroad, marriage overseas, dual citizenship, business expansion, or legal use abroad, we guide you through every step. Our services are insured, background-checked, and designed to give you peace of mind knowing your important paperwork is handled with care.

With transparent pricing, flexible scheduling, and a commitment to professionalism, Clark Apostille Service is here to help you get it done — the right way, the first time..

Learn more
Woman with curly hair in a cream blazer signing a document with a stamp nearby, sitting at a wooden desk with a lamp and a closed book.

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A legal document with an embossed seal that reads 'APOSTILLE,' a gold pen, and a stamp. The document appears to be an official record, partially visible on a wooden surface.
A desk with a lamp, a pen, a black notebook, two envelopes, a stamp, a tray filled with documents, and a printed paper titled 'APOSTILLE'.
A desk with a gold lamp, a page of text, a gold stamp, a pen, a brown leather folder, a yellow envelope, and a gold wire tray with papers. Text overlay reads 'Remote Notary & Apostille Service, Fast & Secure.'
Office desk with gold lamp, document, gold wax stamp, gold pen, brown notebook, and gold wire file organizer with papers.

Have Questions?

We’re here to make the apostille and notary process simple, secure, and stress-free. Whether you have questions about which documents qualify for an apostille, or you’re ready to schedule a remote notarization, we’re happy to help