Best Business Attorneys in Sunnyvale, CA

15 firms listed · 5 in Sunnyvale · 2 open 24/7 · 3 open weekends · all 15 rated 4.5+

Data verified October 16, 2026

Law Offices of Veronica Panov

Law Offices of Veronica Panov

4.7 16 reviews
“A member of my family won the asylum case due to her bravery and professionalism!!!”
Since 2009
563 S Murphy Ave
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Yvette Lee Law Group

Yvette Lee Law Group

4.6 5 reviews
“Yvette Lee law group is so awesome they are efficient and nice and work really hard to get everything done !”
Since 2014
1290 Kifer Rd STE 309
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Law Office of Eric T. Hartnett

Law Office of Eric T. Hartnett

4.9 5 reviews
“Eric is a pleasure to work with and was incredibly responsive to time sensitive aspects of our deal, even going into the office late at night and on weekends to ensure we hit key deadlines”
Serves Northern CaliforniaSince 2016
563 S Murphy Ave
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Zent Law Group

Zent Law Group

Since 2003Virtual consultations
1298 Kifer Rd #509
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Four Seasons Estate Planning

Four Seasons Estate Planning

5.0 2 reviews
“Had a great experience setting a up a trust, power of attorney, and other estate documents with Nancy.”
Serves Sunnyvale, Santa Clara CountySince 2018
102 Persian Dr #204
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Law Office of Cheri E. Michaelis

Law Office of Cheri E. Michaelis

4.9 62 reviews
“She made us comfortable in asking questions and was very polite to give the answers that we needed.”
Free consultationBBB A+Since 1998
San Jose, CA · 11 mi from Sunnyvale
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The 15 firms shown for Sunnyvale, 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: Sunnyvale, CA

Of the 15 firms we list here, 5 are in Sunnyvale itself and 10 come from towns including San Jose (6, 11 mi), Santa Clara (2, 3 mi) and Mountain View (1, 3 mi). The firms on this page are rated from 4.6 to 5.0 across 1,333 reviews; 9 have 50 or more reviews. The topics that come up most in reviews of the firms on this page are "trust", "knowledge" and "patient". 2 are open around the clock; 3 are open on Saturdays and 2 on Sundays. 2 show a license on their websites and 2 have a BBB rating of A or A+. Domain records put 13 websites of the firms on this page at ten or more years old; the oldest dates from 1999. 2 offer urgent consultations; 1 offers payment plans; 3 offer a free initial consultation and 1 is family- or locally-owned. We have a website on file for all 15 of the firms on this page; 14 publish a contact page and 6 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.

Why are business law firms outside Sunnyvale listed on this page?

5 of the 15 firms give an address in Sunnyvale, 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.

Mayr Law Firm

Mayr Law Firm

4.6 129 reviews
“They successfully secured the cancellation of a traffic fine that had been unjustly issued to me; they did a fantastic job, and I congratulate them.”
Free phone consultationCalifornia Bar since 2026Serves San Jose area, Santa Clara CountyOpen 24 hoursSince 2016
Santa Clara, CA · 3 mi from Sunnyvale
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Copenbarger & Copenbarger

Copenbarger & Copenbarger

4.9 59 reviews
“We have the peace of mind that all the required documents are signed ahead of time.”
Since 1979LicensedFamily-owned
San Jose, CA · 11 mi from Sunnyvale
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Strategy Law

Strategy Law

5.0 74 reviews
“I couldn't have asked for a more productive and enlightening session, which solidified my trust in Tamara as a legal advisor dedicated to my success.”
Since 2017Financing
San Jose, CA · 11 mi from Sunnyvale
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John F. Bradley, Jr. Attorney at Law

John F. Bradley, Jr. Attorney at Law

4.8 31 reviews
“John F Bradley was very helpful in advising me on the best way of recovering a dept that was owed to me for over two and a half years buy a man in California.”
Serves San Jose, Santa Clara +5BBB A+Since 2006
San Jose, CA · 11 mi from Sunnyvale
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Radiant Probate & Estate Law

Radiant Probate & Estate Law

5.0 45 reviews
“They really care about their clients, and they are excellent at what they do.”
Since 2014
Palo Alto, CA · 7 mi from Sunnyvale
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Habbas & Associates

Habbas & Associates

4.7 142 reviews
“We were dealing with Tesla insurance who were very slow but the Habbas attorneys stayed vigilant and I eventually got paid out.”
Open 24 hoursSince 2016
San Jose, CA · 11 mi from Sunnyvale
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Blue Field Law

Blue Field Law

5.0 106 reviews
“Have been working with Blue Field Law for some time, and their professionalism truly stands out.”
Free consultationLicensedSince 2016Prices online
Mountain View, CA · 3 mi from Sunnyvale
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Fidea Law Corporation / 박수정변호사

Fidea Law Corporation / 박수정변호사

4.9 47 reviews
“I would definitely recommend Sujung to anyone for Living Trust and Will.”
Serves Silicon Valley, San Francisco Bay AreaSince 2017
Santa Clara, CA · 3 mi from Sunnyvale
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SAC Attorneys

SAC Attorneys

4.7 88 reviews
“What stood out most was her genuine care for her clients—she not only resolved the issue but also provided valuable long-term advice”
Free phone consultationCalifornia Bar since 20193 attorneys50+ years
San Jose, CA · 11 mi from Sunnyvale
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HomeBusiness & Corporate AttorneysCaliforniaSunnyvale, CA

Why these companies made our list

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