About Infinity Law Firm

One of the highest-rated law firms in Mississauga, going by its Google reviews.

Infinity Law Firm is a Mississauga, Ontario law office whose lawyer is Arashdeep Sidhu. Sidhu holds a BSc, LL.B, and LL.M and is licensed as a barrister, solicitor, and notary public. The firm's own site lists five practice areas: real estate, immigration, notary services, business law, and wills and estates.

On the real estate side, the firm handles both residential and commercial transactions, with contract drafting and review, negotiation, and due diligence work such as title searches. The notary practice includes a mobile option, with the notary travelling to a client rather than the other way around. Immigration work covers visa applications and permanent residency matters, and the business law practice takes on incorporation, contracts, and compliance work for both new ventures and established companies. On the estates side, the firm drafts wills and trusts and helps with probate and estate administration.

Infinity Law Firm keeps weekday hours of 10 a.m. to 6 p.m., takes weekend appointments, and offers a free initial consultation.

Good to know

A person using a wheelchairWheelchair accessible

Fees & payment

A clipboard with a speech bubble and a no-charge dollar coinFree consultation

The neighbourhood

Infinity Law Firm's office sits in a light industrial and business park on Thamesgate Drive, in Mississauga's northeast end. It's a working part of the city, one of small commercial units and light-industrial buildings rather than a downtown storefront. Paul Coffey Park and the Derry Greenway are both close by, and a few local bus routes run along the corridor.

Frequently asked questions

What areas of law does Infinity Law Firm handle?
Infinity Law Firm handles real estate, immigration, notary services, business law, and wills and estates work out of its Mississauga office.
Can the firm help me buy or sell a home in Mississauga?
Infinity Law Firm's real estate practice covers both residential and commercial transactions, including contract drafting and review, negotiation, and due diligence such as title searches.
I need a document notarized on a weekend. Can Infinity Law Firm help?
Infinity Law Firm keeps regular hours Monday to Friday and also takes weekend appointments, and its notary service can travel to a client rather than the other way around.
Does the firm handle immigration applications like work permits?
Infinity Law Firm assists with visa applications and permanent residency matters.
Can Infinity Law Firm prepare my will and power of attorney?
Infinity Law Firm drafts wills and trusts and helps with probate and estate administration.
I'm starting a business in Mississauga. Can the firm help incorporate it?
Infinity Law Firm's business law practice works with both new ventures and established companies on incorporation, contracts, and compliance.

Where to find them

2798 Thamesgate Dr, Unit 1, Mississauga, Ontario L4T 4E8 · 416-939-5457

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Listing compiled from the firm’s public website in September 2026. Verify licence status in the Law Society of Ontario directory ↗