Best Business Attorneys near Pittsburg, CA
We have 2 firms in Pittsburg on file, and both are on this list, along with 13 from towns including Walnut Creek (7, 11 mi), Antioch (2, 6 mi) and Concord (2, 7 mi).
3 open weekends · all 15 rated 4.5+ · 1 shows a license
Data verified October 21, 2026
Morrison Law Firm
Law Offices of Matthew Hart
Law Offfices of Michael J. Primus
Law Office of Jeffrey Hall
Law Offices of Joel A. Harris
The 15 firms shown for Pittsburg, CA 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: Pittsburg, CA
The 15 firms on this page are rated from 4.6 to 5.0 across 951 reviews; 3 have 50 or more reviews. When clients rate these firms on specific qualities, they most often praise professionalism (100%), responsiveness (84%) and quality (80%). The topics that come up most in reviews of the firms on this page are "communication", "trust" and "knowledge". 3 are open on Saturdays and 1 on Sundays. The practice areas the firms on this page list most often on their websites are business law (4), estate planning (3), probate (3), construction law (2) and employment law (2). 1 shows a license on its website and 2 have a BBB rating of A or A+. Domain records put 9 websites of the firms on this page at ten or more years old; the oldest dates from 1996. 4 offer a free initial consultation and 1 is family- or locally-owned. 2 have Spanish-speaking staff. We have a website on file for 14 of the firms on this page; 12 publish a contact page; 8 list a public email and 2 take bookings online. 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.
Why are business law firms outside Pittsburg listed on this page?
2 of the 15 firms give an address in Pittsburg, and the others come from other towns. Corporate files run on email and video anyway, so which state a lawyer is admitted in usually matters more than the drive.