Premier Notary Public & Commissioning Services in Mississauga
At Square One Notary, we deliver uncompromising precision and convenience for all your legal documentation needs. From affidavits and certified true copies to complex real estate documents and wills, our certified professionals ensure your paperwork is executed with the highest standard of legal compliance.
Expert Notary Services, Delivered on Your Terms.
Whether you prefer the traditional setting of our executive offices or the modern convenience of digital commissioning, Square One Notary provides secure, legally binding solutions designed around your busy lifestyle.
In-Office Appointments & Walk-Ins
Visit our central Mississauga offices at Square One or Eglinton. Walk-ins and scheduled appointments are always welcome for fast, professional, and discreet service.
Mobile Notary Services
Let us come to you. Our certified mobile notaries will travel directly to your home, corporate office, or hospital across the GTA for ultimate convenience.
Remote Online Commissioning
Notarize documents from anywhere in the world. We offer fast, secure, and Ministry-approved virtual commissioning via video conference.
Precision Processing for Your Crucial Documents.
From standard authentications to complex corporate and real estate paperwork, our certified commissioners ensure your documents are legally sound and properly executed.
Certified True Copies
Secure, officially verified copies of your original passports, IDs, diplomas, and essential corporate records.
Affidavits & Oaths
Professional administration of oaths, affirmations, and solemn declarations for court, legal, and government proceedings.
Statutory Declarations
Legally binding declarations for marital status, common-law unions, lost documents, and name changes.
Real Estate & Mortgage Documents
Timely, precise notarization for property transfers, mortgage refinancing, and out-of-province real estate closings.
Wills & Powers of Attorney
Ensure your estate planning documents and personal directives are properly witnessed and legally finalized.
Child Travel Consents
Accurate drafting and notarization of travel authorization letters for minors crossing international borders.
Convenient Offices. Transparent Pricing.
Visit us at either of our premium Mississauga locations. Enjoy flat-rate pricing with no hidden fees, and take advantage of our exclusive end-of-year promotion at our Square One office. Walk-ins are always welcome.
Square One Office
$15
Limited Time Offer
until the end of the year!
Address
350 Burnhamthorpe Rd W, Suite 200, Office 7A, Mississauga, ON L5B 3J1
Expanded Business Hours
Monday – Friday: 9:00 AM – 6:00 PM
Saturday & Sunday: Closed
Walk-Ins welcome
Eglinton Office
$30
per notarization
Address
30 Eglinton Ave W, Suite 401, Office 46, Mississauga, ON
Expanded Business Hours
Monday – Friday: 10:30 AM – 7:00 PM
Saturday: 12:00 PM – 4:00 PM
Sunday: 12:00 PM – 2:00 PM
Walk-Ins welcome
Frequently Asked Questions
Do I need to sign my documents before I arrive?
No. Please do not sign your documents in advance. By law, a Notary Public or Commissioner of Oaths must witness you signing the document in real-time. If you sign it beforehand, we will require you to cross out the signature and re-sign it in our presence.
What kind of identification do I need to bring?
You must present at least one piece of valid, unexpired, government-issued photo identification. Accepted forms of ID include an Ontario Driver’s License, a Canadian or foreign Passport, or an Ontario Photo Card. Health cards (OHIP) and SIN cards are generally not accepted as primary photo ID.
Do I need an appointment, or can I just walk in?
Walk-ins are always welcome at both our Square One and Eglinton locations during our regular business hours. However, if you are on a tight schedule, booking a specific time slot online or over the phone guarantees you zero wait time when you arrive.
Is virtual/online commissioning (RON) legally binding?
Yes. Remote Online Notarization is fully recognized by the Ministry of the Attorney General of Ontario. We use secure, compliant video conferencing to legally commission your affidavits and statutory declarations from anywhere in the world. Note: We always recommend confirming with the receiving party (the organization requesting the document) that they accept electronically signed and sealed documents.
How does the pricing work for the two locations?
We believe in fully transparent, flat-rate pricing. Currently, we are running a limited-time, end-of-year promotion at our Square One office, where standard notarizations are just $15 per document. At our Eglinton office, the standard rate applies, which is $30 per document. There are no hidden fees.
Do you draft the legal documents for me?
As a Notary Public and Commissioning office, our primary role is to authenticate your identity and witness your signature. While we provide templates for common statutory declarations and travel consents, we do not draft complex legal documents (such as custom Wills or intricate corporate contracts) or provide legal advice. Please bring your completed, unsigned documents with you.
Request a Service or Instant Quote
Need a mobile notary, virtual commissioning, or have a specific question about your documents? Send us the details below and our team will reply instantly. (Remember: No appointment is needed for standard walk-ins!)