Rose Law Firm of Napa Valley
“I had a positive experience using Rose Law Firm for our small-business legal needs and personal estate planning.”
Best Business Attorneys in Napa, CA
15 firms listed · 11 in Napa · 2 open weekends · 10 rated 4.5+ · 1 shows a license
Data verified October 31, 2026
Celaya Law
“Did my trust here recently and the staff are so kind and professional.”
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Nancy Rose Law
“Nancy Rose I found exceptional in navigating --and it is navigating-- your needs plus meeting the standards needed.”
The Law Office of Naomi Dreskin-Anderson
Law Office of Vincent E. Nelson
“Intelligent, no nonsense, fair, ethical, knowledgeable, trustworthy, honest and easy to work with.”
Law Office of Trevor G. Jackson
“Hes hard working trustworthy and communicative with his clients.”
The 15 firms shown for Napa, 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: Napa, CA
Of the 15 firms we list here, 11 are in Napa itself and 4 come from Sonoma (3, 9 mi) and Vallejo (1, 13 mi). 12 of the firms on this page have a rating, from 3.5 to 5.0 across 414 reviews; 2 have 50 or more reviews and 10 are rated 4.5 or higher. 2 are open on Saturdays and 1 on Sundays. 1 shows a license on its website and 1 has a BBB rating of A or A+. Domain records put 10 websites of the firms on this page at ten or more years old; the oldest dates from 2000. 3 offer a free initial consultation. We have a website on file for 14 of the firms on this page; 10 publish a contact page; 6 list a public email and 1 takes 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 Napa listed on this page?
11 of the 15 firms give an address in Napa, 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.
Blevans Robert E
Walter & Pistole
McIntyre Legal Services
Block & Block
Lance Hafenstein, Attorney at Law
David T. Gracia Law Offices
“Thank you for your help in ensuring we submit the required documents, and have clear knowledge and access to finalize our real estate transaction.”
Law Office of Helen L. Marsh
Olga Komar Law
“Her professionalism, combined with her warm personality and welcoming smile, made what could have been a stressful process feel comfortable and reassuring.”
Esther C Moore Attorney At Law
“She worked my case, gathered evidence, gave advice for my other situations, got my majority custody and at the end gave me everything she had found which help the criminal case.”
Why these companies made our list
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