Vogel Law Firm
“We had Tanner Gille draw up our wills, and we are so thankful.”
Best Business Attorneys in Janesville, WI
10 firms listed · 5 in Janesville · 7 rated 4.5+
Data verified October 18, 2026
Frank Law Office
“First time needing a lawyer and I couldn't be more grateful with Matthew for providing legal representation in my case.”
Dillon Grube
“I was in a situation I've never been in before and they took all the stress and anxiety out of the situation.”
Consigny Law Firm
“When no one else would help me, Justin Henery did and he did it expertly and for a very fair price.”
Blakely & Blakely Law Firm
“She is extremely knowledgeable in the law and totally puts her clients first, and does everything within her power to help her clients in whatever situation they are dealing with.”
Donnelly Law Office
The 10 firms shown for Janesville, WI advise companies on formation, contracts, ownership agreements and transactions. Whatever each one says about its practice areas and fee arrangements is drawn from its own website, and the ratings come from public reviews.
Area overview: Janesville, WI
Of the 10 firms we list here, 5 are in Janesville itself and 5 come from Beloit (3, 10 mi), Evansville (1, 16 mi) and Whitewater (1, 17 mi). The firms on this page are rated from 4.1 to 5.0 across 198 reviews; 1 has 50 or more reviews and 7 are rated 4.5 or higher. The practice areas the firms on this page list most often on their websites are business law (2), criminal defense (2), family law (2) and personal injury (2). 1 has a BBB rating of A or A+. 7 have ten or more years of experience, the longest 47 years. 1 offers a free initial consultation. We have a website on file for 8 of the firms on this page; 6 publish a contact page and 2 list a public email. We count these figures across the firms on this page; distances are straight-line, and hours and prices change, so confirm the details with the firm before you book a consultation.
Which business law firms listed for Janesville describe their corporate work online?
A website is on file for 8 of the 10 firms listed here. Corporate pages tend to be concrete about industries served, transaction types and the size of company the practice acts for. That detail rules firms in or out faster than any phone call.
Carney Thorpe
“Excellent experience working with them two times now.”
Shannon Law Office
“Love Shannon Law for family law, wills and living wills.”
Olm & Associates
“Great knowledgeable, caring attorney and staff.”
Cunningham Law Firm
Why these companies made our list
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