Best Business Attorneys in Rancho Cucamonga, CA

24 firms listed · all 24 in Rancho Cucamonga · 1 open 24/7 · 4 open weekends · 21 rated 4.5+

Data verified October 18, 2026

Atlantis Law Firm

Atlantis Law Firm

5.0 50 reviews
“He was willing to talk through and explain details even though they didn't specifically pertain to the work that we came to him to perform - this was very much appreciated!”
BBB A+Since 2004Family-ownedFinancing
10604 Trademark Pkwy N STE 300
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David H. Ricks & Associates

David H. Ricks & Associates

4.7 29 reviews
“He was a great attorney and was able to get the case dismissed.”
1,500+ cases handledServes Orange County, San Bernardino +2BBB A+Since 1995Prices online
8600 Utica Ave #200-B
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YAZ Legal Services, INC

YAZ Legal Services, INC

4.9 48 reviews
“I needed urgent help and Susan at Yaz not only helped me but brought me a peace of mind.”
Free consultationSince 2018
8280 Aspen Ave
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Law Office of Priscilla Solario

Law Office of Priscilla Solario

4.9 28 reviews
“I was referred to the Law Office of Priscilla back in 2020 and ever since she and her staff have been really helpful and supportive with our Living Trust.”
Se habla españolSince 2008BBB accredited
9431 Haven Ave
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CKB Vienna

CKB Vienna

4.5 39 reviews
“He advocated for me during this process which resulted in him going out of his way and I cannot express my appreciation more.”
Since 2014
9531 Pittsburgh Ave
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Law Offices of Douglas Borthwick

Law Offices of Douglas Borthwick

4.9 48 reviews
“He's been helpful through the process and his team has been great in keeping up with what is needed for my case.”
California Bar since 199520+ years
10300 Fourth St Suite 150
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The 24 firms shown for Rancho Cucamonga, 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: Rancho Cucamonga, CA

All 24 firms we list here are in Rancho Cucamonga itself. We have 26 firms in Rancho Cucamonga on file; this page shows the highest-rated 24. The firms on this page are rated from 4.0 to 5.0 across 1,037 reviews; 6 have 50 or more reviews and 21 are rated 4.5 or higher. When clients rate these firms on specific qualities, they most often praise professionalism (96%), responsiveness (88%) and quality (86%). The topics that come up most in reviews of the firms on this page are "trust", "patient" and "price". 1 is open around the clock; 4 are open on Saturdays and 2 on Sundays. The practice areas the firms on this page list most often on their websites are business litigation (4), family law (2), personal injury (2), probate (2) and wills (2). 1 shows a license on its website and 3 have a BBB rating of A or A+. 17 have ten or more years of experience, the longest 32 years. 1 offers urgent consultations; 1 offers payment plans; 5 offer a free initial consultation and 1 is family- or locally-owned. 2 have Spanish-speaking staff. 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 Rancho Cucamonga describe their corporate work online?

A website is on file for 23 of the 24 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.

Ronald Hilton Martin III

Ronald Hilton Martin III

5.0 47 reviews
“Ron completed my trust made something that seem complicated to me made it simple to understand and also ron was very flexible with appointments.”
Free consultationVirtual consultationsServes San Bernardino County, Riverside County +2Since 2017
6120 Rainbow Falls Ct
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Chung & Ignacio

Chung & Ignacio

4.7 47 reviews
“Out of 6 attorneys I spoke with he was the most knowledgeable and helped us navigate a tough time with our property management company.”
Since 2015
8577 Haven Ave STE 306
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Denning & Grabel

Denning & Grabel

4.9 32 reviews
“Mark Denning helped us with a legal matter we had been dealing for with our tenants and solved it quickly, he was always very professional, ethical and very knowledgeable.”
Serves Southern California30+ years
10565 Civic Center Dr UNIT 128
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Law Office of Scott J. Sheldon

Law Office of Scott J. Sheldon

4.8 15 reviews
“Scott Sheldon is a top notch attorney who works toward resolving the issues before they ever land in court, saving his clients money and stress.”
Free consultationSince 2003
10788 Civic Center Dr
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The Blue Law Group

The Blue Law Group

5.0 8 reviews
“Michael is not only supremely qualified, but he is extremely passionate about what he does and doing right by his clients.”
BBB A+Since 2017
8599 Haven Ave STE 201
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Law Office of Aletha J. Smith

Law Office of Aletha J. Smith

5.0 13 reviews
“She answered all our questions and really helped us out putting our living trust together.”
Free consultationSince 2019
9431 Haven Ave Suite 218
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Abogado y Notario Salvadoreño

Abogado y Notario Salvadoreño

5.0 1 review
“She is a kind person and accommodates the client's time.”
Open 24 hoursSince 2022
8333 Foothill Blvd
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Mansour Law Group

Mansour Law Group

4.6 8 reviews
“If you need Attorney representation for Real Estate Law I would highly recommend this firm!”
Since 2010
8241 White Oak Ave
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Law Office of Roger A. Little

Law Office of Roger A. Little

4.6 5 reviews
“The office is an amazing resource to help those who have no knowledge of how to navigate through the workman comp system”
Since 2015
PO Box 3256
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Banks Garcia & Janis

Banks Garcia & Janis

5.0 2 reviews
Since 1998
10788 Civic Center Dr #150
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Law Offices of Matthew Taylor

Law Offices of Matthew Taylor

4.5 4 reviews
“I am so glad that I got them to take care of my accident legal problems.”
Free consultationSe habla españolServes Inland Empire, Southern CaliforniaDRE #02189284Since 2008
8301 Utica Ave STE 201
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Brown & Brown Attorneys At Law

Brown & Brown Attorneys At Law

4.0 1 review
Free consultationSince 2000
10681 Foothill Blvd Suite 490
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Robert C. Eckl Law Offices

Robert C. Eckl Law Offices

4.5 5 reviews
“Very good lawyer, I am very happy with his service, very efficient and very friendly.”
30+ years
8291 Utica Ave #101
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Younger & Associates

Younger & Associates

4.7 4 reviews
“Sound legal advice and straight to the point.”
Since 2002
10681 Foothill Blvd #280
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Carlos M Cabrera Law Offices

Carlos M Cabrera Law Offices

5.0 3 reviews
Since 2013
8590 Utica Ave STE 100
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Mitchell Roth Law Office

Mitchell Roth Law Office

4.0 2 reviews
“Very professional yet human he talks to you gets to know your case and remembers .”
Since 1994
10535 Foothill Blvd
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Justice & Advocacy Group

Justice & Advocacy Group

Since 2016
9431 Haven Ave
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Donnasue Smith Ortiz

Donnasue Smith Ortiz

5.0 2 reviews
“I recommend her for anyone seeking a probate lawyer.”
10700 Civic Center Dr Ste. 100C
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HomeBusiness & Corporate AttorneysCaliforniaRancho Cucamonga, CA

Why these companies made our list

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