Best Business Attorneys in Tustin, CA

19 firms listed · all 19 in Tustin · 2 open 24/7 · 5 open weekends · all 19 rated 4.5+

Data verified October 18, 2026

Law Offices of William W. Bruzzo

Law Offices of William W. Bruzzo

4.7 47 reviews
“He is very professional and straightforward about everything, he will not baby you and sugarcoat the magnitude of the situation, but at the same time will explain what you need to do to get the best outcome for your case.”
Free phone consultationCalifornia Bar since 1996Since 2010Se habla español
335 Centennial Way
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Amity Law Group

Amity Law Group

4.9 34 reviews
“I got in touch with Patrick who addressed all my questions and provided as much valuable insight as he could, which I appreciated as the seller's side hasn't been forthright with what's been going on.”
Free consultationOpen 24 hoursSince 2014
511 E 1st St SUITE H
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Book onlineBook
Newman Law Group

Newman Law Group

4.9 23 reviews
“We initially had an unusual situation that she was very knowledgeable about & spent a lot of her time free of charge answering all our questions & explaining it to us.”
Flat feesServes CaliforniaBBB A+Since 2011
242 W Main St #101
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Guerra & Associates

Guerra & Associates

4.9 29 reviews
“Miguel Guerra from Guerra LDA Services has been helping me with my legal documents for over a year and I am extremely happy with them!!!!”
Free phone consultationSe habla españolSince 2023
17411 Irvine Blvd suite i
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MJB Law Group

MJB Law Group

5.0 17 reviews
“Berry had superb communication, responded in a timely matter to all correspondence, and showed a great understanding on employment law in the State of California.”
Free consultationNo fee unless you winSuper Lawyers Rising Star 2025Se habla españolServes CaliforniaSince 2020
1442 Irvine Blvd Suite 201
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Rehmani & Associates

Rehmani & Associates

4.9 24 reviews
“If you're searching for a compassionate, professional attorney, don't hesitate to contact Suzanne.”
California Bar since 1992Serves Orange County, Riverside County +3Since 2010
14751 Plaza Dr Suite B
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The 19 firms shown for Tustin, 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: Tustin, CA

All 19 firms we list here are in Tustin itself. We have 32 firms in Tustin on file; this page shows the highest-rated 19. The firms on this page are rated from 4.5 to 5.0 across 462 reviews; 2 have 50 or more reviews. When clients rate these firms on specific qualities, they most often praise professionalism (92%), responsiveness (77%) and quality (65%). The topics that come up most in reviews of the firms on this page are "communication" and "trust". 2 are open around the clock; 5 are open on Saturdays and 3 on Sundays. 1 has 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 1997. 2 offer urgent consultations and 6 offer a free initial consultation. 2 have Spanish-speaking staff. We have a website on file for all 19 of the firms on this page; 17 publish a contact page; 11 list a public email and 1 takes 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.

Do business law firms listed for Tustin offer a free first meeting?

A free first consultation is advertised by 6 of the 19 firms. In corporate work that meeting is about scope rather than advice: what you want to do, what documents exist, what an engagement would cover. Bring your ownership structure written down and the deadline you are working towards.

Law Offices Of Victor M. Cueto

Law Offices Of Victor M. Cueto

4.7 25 reviews
“This amazing lawyer place Inmigration,,Lorena she's a professional Inmigration lawyer,, there she explains everything about the process and helps you in everything, personally I felt very confident with his work and with his help I recommend this place 100%👍👍👍 …”
Since 2004
17291 Irvine Blvd Ste 102
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NM Law Attorneys

NM Law Attorneys

5.0 22 reviews
“I highly recommend Samantha Smith as she is professional, knowledgeable and was a pleasure to work with after helping my family with my brother's estate last year and my mother's estate this year.”
Since 2017
15147 Woodlawn Ave
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Veterans Legal Institute

Veterans Legal Institute

4.6 16 reviews
“This nonprofit organization does so much for service members and vets with their legal problems and treats them with respect.”
Since 2014
1231 Warner Ave
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Joel M Garson Attorney

Joel M Garson Attorney

5.0 6 reviews
“The way you took time you and your team with the investigation and how thoroughly you put together your arguments from beginning until closing you gave us hope, when hope was lost.”
Open 24 hoursSince 2018
1432 Edinger Ave STE 240
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Charles Kim

Charles Kim

4.5 11 reviews
“Very good job, the truth is that I would recommend him because he works very professionally, he always helps with what you ask of him …”
Since 2018
2522 Chambers Rd
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Matthews Law Firm

Matthews Law Firm

5.0 4 reviews
“Art is responsive, professional, professional, and proficient.”
25+ years
2522 Chambers Rd #100
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Sam Christopher Allevato

Sam Christopher Allevato

5.0 6 reviews
“This was a very hard time for me, but Sam eased my nerves as I've heard horror stories of men in the family court system.”
20+ years
17581 Irvine Blvd #106
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Donahoo & Associates

Donahoo & Associates

5.0 3 reviews
“They're an A+ firm & everyone I dealt with was professional, informative, and very accommodating.”
Serves CaliforniaFree consultationSince 2011Prices online
440 W First St
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Wolf Law Firm

Wolf Law Firm

Free consultationSince 1974
17671 Irvine Blvd # 120
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Valerie L. Kramer

Valerie L. Kramer

5.0 9 reviews
“Got a quick call back and gave me free consultation.”
Free phone consultationCalifornia Bar since 1984Serves Irvine30+ years
507 E 1st St STE E
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Law Office of John D. Barnett

Law Office of John D. Barnett

5.0 4 reviews
“Great law firm polite and informative.”
Free consultationSince 2011
310 W First St
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Law Offices of Robert Wheatley

Law Offices of Robert Wheatley

4.7 2 reviews
Since 1999
14661 Franklin Ave #100
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Karlin Law Firm

Karlin Law Firm

4.9 7 reviews
“He has returned my contact inquiries quickly, and communicated with me clarity and efficiency.”
Since 1997
13522 Newport Ave Unit 201
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Why these companies made our list

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