Best Business Attorneys in Waltham, MA
15 firms listed · 13 in Waltham · 1 open weekends · 10 rated 4.5+
Data verified October 28, 2026
Beliveau Law Group
Law Office of Gary J. Marchese
Hamilton & Hamilton
Maldonado Victor S
Keaveney Kathleen A
The 15 firms shown for Waltham, MA 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: Waltham, MA
Of the 15 firms we list here, 13 are in Waltham itself and 2 come from Lexington (2 mi). 12 of the firms on this page have a rating, from 4.0 to 5.0 across 258 reviews; 1 has 50 or more reviews and 10 are rated 4.5 or higher. 1 is open on Saturdays. 3 have a BBB rating of A or A+. 12 have ten or more years of experience, the longest 123 years. 1 offers a free initial consultation. We have a website on file for all 15 of the firms on this page; 12 publish a contact page and 9 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 Waltham describe their corporate work online?
A website is on file for all 15 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.