About AValois Law Professional Corporation

AValois Law Professional Corporation helps individual clients and small and mid-size businesses across Kitchener-Waterloo and Guelph with real estate transactions, corporate law, and wills and estates. It's the practice of Aida Valois, a barrister, solicitor and notary with more than 30 years in law.

Valois trained and practised in Colombia before coming to Canada, earning a Doctor en Derecho y Ciencias Políticas at the Universidad Libre de Bogotá and then working as a lawyer and mediator for more than eight years in Bogotá, Medellín and Cali. In Canada, Valois completed an LLB-JD at Osgoode Hall Law School, York University, and was called to the Ontario bar by the Law Society of Ontario.

From the Waterloo office, Valois provides legal and notary services in a number of Ontario communities, mainly Waterloo Region, Wellington-Guelph and the surrounding area. Beyond the three core areas, the main service areas also take in immigration and mortgage refinancing. Valois is a member of the Canadian Bar Association, the Ontario Bar Association, the Waterloo Region Law Association and the Wellington County Law Association.

The office is in Suite 1205 of the Marsland Centre in Uptown Waterloo. Meetings are by appointment only, booked by phone or email, and there's a toll-free number as well as the local line.

Practice areas

Buying, selling and refinancing

Clients buying, selling or refinancing a property are guided through each stage of the deal, and the firm commits to making the transaction a smooth one.

Wills, powers of attorney and estate administration

The firm works closely with each client on a will, powers of attorney and the other key documents meant to protect assets and see the client's wishes carried out. Its estate administration work helps families settle an estate, with probate litigation and the distribution of assets included.

Corporate law for smaller businesses

Corporate work centres on small and medium-sized businesses and the particular legal needs and challenges they face, with support shaped around each company's requirements and goals.

Travel consents and documents for abroad

Anyone travelling abroad with a minor can print a consent letter to travel, and the child's original birth certificate is needed to notarize it. Up-to-date information on apostilles in Ontario is also available. Spanish documents headed to other countries must first be translated into English by a certified translator, and only then is an authentication appointment booked.

The neighbourhood

AValois Law is now in the Marsland Centre in Uptown Waterloo. In 1969, when Waterloo had no high-rise office towers, Stan Marsland took on a new company that many doubted would succeed, and acquired the property at the corner of Erb and Albert from the City of Waterloo. The site had held the historic town hall, which the city had abandoned and which had fallen into disrepair, and the original town hall cornerstone is on display in the lobby today. The finished 13-storey tower opened on May 14, 1971, and a four-storey addition and a parking garage came in 1993.

The centre covers 115,000 square feet. Its two-level garage has 220 spaces, 40 of them for visitors on an automated pay and display system. King and Erb, Waterloo's central intersection, is a short block away, with major Grand River Transit bus lines and the LRT. Within four blocks are the Canadian Clay and Glass Gallery, the Waterloo Public Library, Waterloo Park and the Perimeter Institute, along with dozens of restaurants, banks and stores.

Frequently asked questions

Can I get help from AValois Law in Spanish?
Yes. Aida Valois is an abogada y notaria, and for Spanish documents meant to have legal effect in Colombia, such as powers of attorney and contracts, clients can call or email to book an appointment. Information from the Colombian consulate on apostilles and proof-of-life documents is available too, and the Multicultural Centre is another place to ask.
Can AValois Law help with a prenuptial agreement, a separation or an international divorce?
Yes. Valois is also a mediator and helps prepare prenuptial agreements, separations and divorces by mutual agreement, as well as the legalization of international divorces.

Where to find them

Marsland Centre, Suite 1205 - 20 Erb St W, Waterloo ON N2L 1T2 · 519-888-0059

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This listing was generated by AI from public sources in October 2026. It may contain errors, and we can’t guarantee it’s accurate or complete. Before you rely on anything here, verify it on the firm’s own website. Verify licence status in the Law Society of Ontario directory ↗

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