Notary Services for Law Firms in Houston and Katy
We bring the notary, and the witnesses if you need them, to your client’s home, hospital room or your conference room.
✓ Witnesses available for will signings
✓ Apostilles filed in person in Austin
Built for estate planning, probate and family law practices
By Albert Lee, commissioned Texas notary and NNA Certified Signing Agent · Updated October 2026
Attorneys call us when a client can’t come to the office, when the firm’s notary is out, or when a document has to go overseas. We follow your instructions, check every signer’s ID, and keep a journal entry for every notarization.

What we do for law firms

Estate Plan Signings
Wills, trusts, powers of attorney and medical directives. We bring two witnesses for the will and notarize the self-proving affidavit.

Hospital and Senior Living
Powers of attorney and directives for clients in Houston Methodist West, Memorial Hermann Katy, Memorial City and the Medical Center. We confirm the signer is alert and understands what they’re signing.

Affidavits and Declarations
Affidavits of heirship, small estate affidavits, sworn statements and verifications.

Real Estate Documents
Deeds, transfer-on-death deeds and documents for property in another state.

Apostilles
Notarization and in-person filing at the Texas Secretary of State for documents used abroad. Rush filing in 1–3 business days. See apostille Houston.

Clients Out of State
Texas online notarization by secure video for clients anywhere, for documents that allow it. See online notary.
Why firms use us
- NNA certified and background screened, with $100,000 E&O insurance
- Two witnesses can come with the notary when you book
- Evening and weekend appointments
- Notary and apostille from the same person, so nothing gets lost between offices
How to book
Send the order
Tell us the client, location, documents and whether witnesses are needed.
We confirm with your client
We set the time and remind them what ID to bring.
We sign and return
We return the originals to your office the same day or ship them, and email you scans if you ask.
Where we cover
Based in Katy, with weekly appointments in Fulshear, Cinco Ranch, Richmond, Sugar Land, the Memorial Villages and the Energy Corridor. River Oaks, the Galleria, Greenway, West University Place, Bellaire and the Medical Center by appointment.




EXCELLENT Based on 90 reviews Noemi Tan2024-02-27Trustindex verifies that the original source of the review is Google. Albert is very knowledgeable and will help you through the whole process and will make it easy for you! Highly recommend Lakitsha Lagunes2024-02-24Trustindex verifies that the original source of the review is Google. Lee was awesome! I called him to do a last minute job and he took care of it right away. He is highly recommended! Samuel Cross2024-02-24Trustindex verifies that the original source of the review is Google. Used for Apostille. Fast, Easy, Inexpensive - Great Service! Judy Jose2024-02-06Trustindex verifies that the original source of the review is Google. Lee's is one of the best online Notary. I enjoy working with him and recommend all to contact Lee Mobile and Online Notary for your notarizational needs. Melissa Jeffcoat2024-02-05Trustindex verifies that the original source of the review is Google. Mr Lee is very professional and had my document notarized quickly and efficiently. He will be my go to notary from now on. Jonathon Isola2024-02-01Trustindex verifies that the original source of the review is Google. Very professional! Met us at my grandparents apartment timely and even brought a witness for the paperwork. Drove out to Katy since my grandmother is disabled. Drew Bacon2024-01-16Trustindex verifies that the original source of the review is Google. Lee's Mobile Online Notary answered the phone and I got an appointment in a hurry. I was out of state and needed a Texas notary. The ID verification process was easy and quick as stated. The software links were all convenient. The notary was friendly, we got right to business and my documents were signed and sealed in minutes. I will definitely use this online remote notary service again in the future for any kind of remote signing needs. Extremely convenient. Jot Jot2024-01-09Trustindex verifies that the original source of the review is Google. Quick and easy. Best mobile notary in Houston. Hilary Glassman2023-11-22Trustindex verifies that the original source of the review is Google. I have used Mr. Lee’s online notary service several times. He is very responsive to inquiries, patient, and has always done an exceptional job. I highly recommend this business! Gbenga2023-11-21Trustindex verifies that the original source of the review is Google. Excellent Professional serviceVerified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
FAQ
Yes. Texas wills need two witnesses. Tell us when you book and we’ll bring them.
Yes. The client must be alert, able to understand the document and have a valid ID or credible witnesses. We’ll decline if they can’t, which protects your client and your firm.
No. We’re notaries, not attorneys. We follow your firm’s instructions and refer questions about the documents back to you.
Yes. We notarize the document if it needs it and hand-file it at the Texas Secretary of State in Austin. Rush is 1–3 business days.
Often yes, through Texas online notarization, if the document and the receiving party allow it.
Book a notary for your next client signing
Email albert@leenotarypublic.com or call 832-741-3190. We confirm every order the same day.
