Best Business Attorneys in Walnut Creek, CA

20 firms listed · all 20 in Walnut Creek · 17 rated 4.5+

Data verified November 1, 2026

Dental & Medical Counsel

Dental & Medical Counsel

4.9 71 reviews
“He consistently offers through, professional, and insightful advice whenever I need it.”
Free consultationSince 2010
1904 Olympic Blvd Ste 240
i
Law Offices of Michael J. Primus

Law Offices of Michael J. Primus

5.0 144 reviews
“Your expert guidance and patience during this stressful time made a huge difference for me and my family.”
Free phone consultationSe habla españolServes Antioch, Berkeley +18Since 1993
2950 Buskirk Ave
i
Oguz Law

Oguz Law

4.9 64 reviews
“I would definitely recommend Oguz Law to anyone looking for a reliable and knowledgeable immigration law firm!”
1990 N California Blvd 8th Fl Ste 38
i
Book onlineBook
Absolute Trust Counsel

Absolute Trust Counsel

4.8 20 reviews
“Kristen, thank you for being so patient and guiding us through this process.”
Free phone consultationSince 2002
2890 N Main St #206
i
Thompson Law Offices

Thompson Law Offices

4.9 18 reviews
“I live in San Diego and Betsy Thompson worked with me virtually to turn around a trust in less than a week.”
4 attorneysSince 1985Free consultation
1615 Bonanza St
i
Book onlineBook
Garson Soe Law Offices

Garson Soe Law Offices

4.3 4 reviews
“If you have a problem with the law hare is the solution”
BBB A+Since 1993
1630 Riviera Ave
i

The 20 firms shown for Walnut Creek, 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: Walnut Creek, CA

All 20 firms we list here are in Walnut Creek itself. We have 53 firms in Walnut Creek on file; this page shows the highest-rated 20. The firms on this page are rated from 4.0 to 5.0 across 1,760 reviews; 3 have 50 or more reviews and 17 are rated 4.5 or higher. The topics that come up most in reviews of the firms on this page are "knowledge", "communication" and "understanding". The practice areas the firms on this page list most often on their websites are business law (2), business litigation (2), conservatorships (2), employment law (2) and estate planning (2). 3 have a BBB rating of A or A+. 16 have ten or more years of experience, the longest 38 years. 6 offer a free initial consultation. 1 has Spanish-speaking staff. We have a website on file for all 20 of the firms on this page; 16 publish a contact page; 8 list a public email and 2 take bookings online. We count these figures across the firms on this page; hours and prices change, so confirm the details with the firm before you book a consultation.

Which business law firms listed for Walnut Creek describe their corporate work online?

A website is on file for all 20 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.

Feldman Law Group

Feldman Law Group

4.8 28 reviews
“I've been very grateful for what Aaron Feldman has done for me throughout the Probate”
Since 2005
1855 Olympic Blvd #125
i
Weed Law Group

Weed Law Group

4.2 13 reviews
“The team was professional, knowledgeable, and made the process easy to understand.”
Since 2022
1655 N Main St #390
i
Law Offices of Daniel L. Duree

Law Offices of Daniel L. Duree

4.6 7 reviews
“He has a wonderful ability to explain each legal detail to you to ensure that it's truly a partnership between him and his clients when preparing for their future.”
BBB ASince 2013
1535 N Main St STE 240
i
Law Offices of William G. Hanson

Law Offices of William G. Hanson

5.0 12 reviews
“After working with them, it's nice to know I have a law firm I can go to whenever I need one for any future issues that come up in business or real estate matters.”
Free phone consultationServes CaliforniaSince 2002
2121 N California Blvd STE 290
i
Ratner Molineaux

Ratner Molineaux

4.5 23 reviews
“Soon after I reached out to them, they set up a timely meeting through smoothy communication with me.”
Since 2020
1148 Alpine Rd Ste 201
i
Bowles & Verna

Bowles & Verna

5.0 7 reviews
“I found Bradley Bowles to be honest and has integrity”
Since 1988
2121 N California Blvd # 875
i
Andersson Brandt

Andersson Brandt

Serves Walnut Creek, Pleasant Hill +8BBB A+Since 1995
1600 S Main St #145
i
Guichard Teng Portillo & Garrett

Guichard Teng Portillo & Garrett

5.0 2 reviews
“Attorney Erika Portillo and her team are great professionals at the disposal of their clients, studying each case with great focus and dedication.”
Since 2009
101 Ygnacio Valley Rd UNIT 112
i
Biggs Law Office, A Professional Corporation

Biggs Law Office, A Professional Corporation

4.7 12 reviews
“Michael took on a probate case for me back in 2018, did an outstanding job and helped me win the inheritance that was left for me and my children.”
Since 2012
319 Lennon Ln Suite B
i
McKenna|brink|signorotti

McKenna|brink|signorotti

5.0 4 reviews
“From the moment I first consulted with him, it was clear that he possessed a deep understanding of the legal landscape and was committed to providing the best possible representation for his clients.”
California Bar since 20063 attorneysServes CaliforniaSince 2019
1350 Treat Blvd Ste. 105
i
Ironhorse Law Group

Ironhorse Law Group

5.0 3 reviews
“From Aidan the Clerk that was very kind and attentive to get all the details of my case to Nathan the lawyer, who took the time in his busy schedule for a free 30 min consultation through Zoom”
California Bar since 1998Serves San Francisco Bay AreaSince 2013
2121 N California Blvd STE 290
i
Gibbons Nancy A

Gibbons Nancy A

4.0 2 reviews
“I brought her a MESSY, jumbled, non updated estate & everyone sorted it quickly, professionally & put my mind at ease.”
Since 2005
2540 Camino Diablo # 200
i
Madsen Law Firm

Madsen Law Firm

4.8 4 reviews
“From the moment I called, the attorney was incredibly kind and patient, taking the time to listen to my situation without rushing.”
Free consultationCalifornia Bar since 1990Serves San Francisco Bay AreaSince 1996
1600 S Main St Ste 375
i
Michael Lamay

Michael Lamay

5.0 3 reviews
“I've retained Michael LaMay for various services related to conservatorship of our special needs son, a living trust as well as for trust ligitation.”
Free consultationSince 2013
800 S Broadway #301
i
HomeBusiness & Corporate AttorneysCaliforniaWalnut Creek, CA

Why these companies made our list

Is this page useful? Yes
No
Is there anything wrong with this page?
Back To Top