A Boutique Law Firm Known For Its Agile Approach
At Sack Rosendin Inc., we move quickly, think strategically and keep your goals front and center. With over 40 years of courtroom experience each, attorneys Dana Sack and Christopher Dyas know how to adapt to challenges and advocate effectively for clients.
Serving Businesses And Individuals Across California From The San Francisco Bay Area
“Sack Rosendin Inc. is a boutique law firm that understands how business litigation and transaction law fit into the larger picture of your business’ success. You can’t be successful in business if your legal decisions don’t have a positive effect on your budget and bottom line.”
— Joanne Rosendin, late managing partner
Let Our Success Work For You
Your business challenges won’t resolve themselves. You need experienced legal guidance to protect your interests and position you for growth.
At Sack Rosendin Inc., our Oakland-based attorneys bring extensive trial experience and decades of practice to every matter they handle. They have tried cases in state and federal courts, managed complex commercial disputes and advised on high-value corporate transactions.
Recognized as one of the San Francisco Bay Area’s premier practices for civil litigation and business transactions, we have also represented several of California’s largest national corporations. Whether your business or insurance company needs strong representation in litigation, real estate or personal injury defense, our attorneys are ready to put their knowledge and experience to work for you.

Business Litigation

Personal Injury Defense

Real Estate
Small In Numbers, But Experienced In Litigation And Transactions
Our size is our strength. As a boutique firm, we stay agile — free from the bureaucracy and delays that slow larger firms down. This means efficient strategies, direct attention and practical solutions for our clients. Our attorneys bring resourcefulness and creativity to every case, with one clear goal: getting the details right the first time.
Content About Law
Lateral Support: Prepare for El Nino
Experts expect this winter to bring California a lot of storms. There will be flooding, erosion and slides. If your property is lower on a slope than an adjacent property, then your property has a duty to support the uphill property. You have probably heard of a “duty of lateral and subjacent support.” There are several limits to this duty. Despite such limits, there remains an affirmative duty to not allow any improvements to provide such support, to decay. The downhill property is required to support the uphill property in its natural condition, not with a house or larger building added to it. The weight of the uphill house will be considered a contributing cause only if it was a substantial factor in causing the land failure. The weight is spread out over the entire surface of the...
Meet Our Attorneys

Dana Sack

Christopher J. Dyas
Contact Us For A Free Consultation
Going to court over a business dispute or commercial transaction can be disruptive and costly. Sack Rosendin Inc. is here to help. To schedule an opportunity to meet with our lawyers about your litigation or transaction needs, contact our Oakland office online or call us at 510-270-5559. We look forward to speaking with you.
Delivering strategic legal counsel with proven results since 1997
