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HomeBusiness LawyersCalifornia › Los Altos

Find Business Lawyers Near You in Los Altos, CA

Browse business lawyers serving Los Altos, California. Updated 2026-07-14.

The top-rated business lawyer in Los Altos, California is Kaufman & Kavicky, rated 4.9 stars across 138 reviews. Other highly rated options include Longevity Law, Law Office of Janet L. Brewer, Law Offices of Miki Valente. This directory lists 19 business lawyers serving Los Altos.

Showing 19 business lawyers in Los Altos, CAListings are displayed in no particular order and are not ranked. Order does not constitute a recommendation or endorsement.

Comparison

Top 10 listings
#NameAddressPhone
1Kaufman & Kavicky140 3rd St(408) 727-8882
2Longevity Law948 Dolores Ave(408) 886-0167
3Law Office of Janet L. Brewer4 Main St(650) 618-2477
4Law Offices of Miki Valente220 State St(650) 646-3911
5Ziff & Cohn4962 El Camino Real STE 126(650) 329-0851
6Ziff Harvey L4962 El Camino Real STE 126(650) 329-0851
7Law Offices of Mark D. Rosenberg650 B Fremont Ave #124(650) 383-0529
8Gadzo Law, P.C.220 State St STE E(650) 397-9300
9Gendotti Diana Dean95 Main St #7(650) 947-0307
10The Law Offices of John P. McDonnell40 Main St(650) 991-9909
KK
140 3rd St
Kaufman & Kavicky
Business Lawyer · Los Altos, CA

Kaufman & Kavicky serves Los Altos and the broader Santa Clara County area, offering legal guidance for businesses on formation, contract drafting, and day-to-day corporate compliance. The firm assists clients with entity selection, including limited liability companies and corporations, to ensure proper structuring from the start. It also handles commercial agreements such as partnership contracts and vendor arrangements, providing counsel on dispute prevention and liability minimization.

LL
948 Dolores Ave
Longevity Law
Business Lawyer · Los Altos, CA

Longevity Law provides a full range of business legal services in Los Altos, CA, including entity formation, contract drafting, and corporate governance. The firm also offers ongoing maintenance plans to keep businesses compliant with annual filings and operational documentation. These plans assist with regular updates to bylaws and shareholder agreements. Its property law services cover acquisitions, leasing, and disputes for single-family homes, apartments, retail, and restaurants.

LO
4 Main St
Law Office of Janet L. Brewer
Business Lawyer · Los Altos, CA

Law Office of Janet L. Brewer serves business owners and entrepreneurs in Los Altos, California. The firm advises on entity formation, contract drafting, and commercial transactions to help enterprises navigate legal compliance and risk. It also handles dispute resolution for small to mid-sized companies. This practice provides counsel that addresses the specific regulatory and operational needs of local businesses. Additionally, the office serves clients throughout the broader Santa Clara County region, including neighboring communities such as Mountain View.

LO
220 State St
Law Offices of Miki Valente
Business Lawyer · Los Altos, CA

The Law Offices of Miki Valente serves business clients in Los Altos and surrounding Santa Clara County communities. The firm handles contract drafting, business formation, partnership disputes, and regulatory compliance matters. For each typical engagement, it begins with a detailed assessment of the client’s operations and legal risks. The lawyer then develops a custom strategy that addresses those specific needs before implementing the documents or filings through a step-by-step process.

ZC
4962 El Camino Real STE 126
Ziff & Cohn
Business Lawyer · Los Altos, CA

A business lawyer may provide one-time counsel for a specific contract review or ongoing representation for corporate governance and litigation. Ziff & Cohn in Los Altos, CA, serves local enterprises with legal guidance on formation, disputes, and regulatory compliance. These services cover common issues like liability protection, partnership agreements, and transactional needs. Legal support for this firm typically runs on an as-needed basis, allowing clients to request help for particular cases or periodic audits.

ZH
4962 El Camino Real STE 126
Ziff Harvey L
Business Lawyer · Los Altos, CA

Ziff Harvey L provides specialized guidance in business formation, contract drafting, and corporate governance for small to mid-sized companies. General services include reviewing partnership agreements, negotiating commercial leases, and resolving shareholder disputes. Clients receive practical legal counsel on structuring transactions and protecting intellectual property assets. As the end of the fiscal year approaches, the firm assists local businesses with regulatory compliance updates and strategic planning for tax-efficient restructuring.

LO
650 B Fremont Ave #124
Law Offices of Mark D. Rosenberg
Business Lawyer · Los Altos, CA

As seasonal business shifts or new partnerships form in Los Altos, legal questions around contracts and liability often surface. The Law Offices of Mark D. Rosenberg in Los Altos, CA addresses these concerns by advising on business formation, shareholder agreements, and dispute resolution. This firm works with local entrepreneurs to structure transactions and protect commercial interests under California law. An initial assessment of a business’s current agreements or organizational structure typically begins with a consultation and review of relevant documents.

GL
220 State St STE E
Gadzo Law, P.C.
Business Lawyer · Los Altos, CA

Gadzo Law, P.C. advises businesses on a wide range of legal matters, with a specific focus on corporate transactions and commercial litigation. The firm provides counsel on contracts, entity formation, and regulatory compliance for companies of varying sizes. Its practice also extends to disputes involving partnership issues or breach of agreements. The firm serves clients operating from traditional offices, warehousing and distribution centers, and local food service establishments.

GD
95 Main St #7
Gendotti Diana Dean
Business Lawyer · Los Altos, CA
LO
40 Main St
The Law Offices of John P. McDonnell
Business Lawyer · Los Altos, CA
GM
889 N San Antonio Rd Suite 100
Galli Miller Law
Business Lawyer · Los Altos, CA
(650) 336-7251
galli.law
TL
400 Main St #250
Thoits Law
Business Lawyer · Los Altos, CA
(650) 327-4200
thoits.com
KR
280 2nd St #100
Kramer Radin, LLP
Business Lawyer · Los Altos, CA
(650) 941-8600
kramerradin.com
PL
300 3rd St Suite 10
Price Law Firm
Business Lawyer · Los Altos, CA
(650) 949-0840
priceslaw.com
LO
4962 El Camino Real STE 104
Law Office of Frank E. Mayo
Business Lawyer · Los Altos, CA
(650) 964-8901
CA
4962 El Camino Real STE 126
Cohn Adrienne Z
Business Lawyer · Los Altos, CA
(650) 329-0851
harveyziff.com
JB
342 State St
John B. Sines, Attorney At Law
Business Lawyer · Los Altos, CA
(650) 948-1096
attorneylosaltos.com
DD
180 2nd St
Dozier & Dozier Attorneys at Law
Business Lawyer · Los Altos, CA
(650) 941-3940
dozieranddozierlaw.com
ML
300 S San Antonio Rd
Myers Law
Business Lawyer · Los Altos, CA
(650) 948-1600
myerslaw.biz

What Does a a Business Lawyer in Los Altos Cost?

Typical costs for a business lawyer in California vary widely based on the matter. For entity formation, flat fees range from $500 to $2,000, while contract drafting or review is often $1,000 to $3,000 per agreement. Hourly rates for ongoing counsel are $200 to $500 per hour, with litigation matters costing $5,000 to $50,000 or more, depending on complexity. Many lawyers require a retainer of $2,500 to $10,000 upfront, and some offer monthly retainers for general business advice at $1,000 to $5,000 per month.

These figures are general estimates and may not reflect your specific situation. Actual costs depend on the lawyer’s experience, the complexity of your case, and the geographic location within California. You should always discuss fee structures and obtain a written fee agreement before engaging legal services. This information is provided for educational purposes only and does not constitute legal advice.

About business lawyers in Los Altos

Business law in Los Altos, California, encompasses a broad spectrum of legal services essential for companies operating in this affluent Silicon Valley community. At its core, business law involves entity formation, where entrepreneurs choose between limited liability companies (LLCs), corporations (C-corp or S-corp), and partnerships. Each structure carries distinct implications for liability protection, taxation, and governance. For example, forming an LLC in California requires filing Articles of Organization with the Secretary of State, paying a $70 filing fee, and publishing a statement of information within 90 days. Corporations must file Articles of Incorporation, adopt bylaws, and issue stock. Beyond formation, business lawyers draft and review contracts—from vendor agreements to service contracts—ensuring terms are enforceable under California law. They also handle commercial disputes, intellectual property protection (trademarks, copyrights, trade secrets), employment compliance (wage and hour laws, employee handbooks), and mergers and acquisitions, where due diligence and asset purchase agreements are critical.

California imposes unique state-specific laws that directly affect businesses in Los Altos. For entity formation, the California Secretary of State requires all foreign corporations and LLCs to register before transacting business in the state. The state tax structure includes a flat 8.84% corporate income tax rate for C-corporations, while S-corporations pay a 1.5% rate on net income. LLCs face an $800 annual franchise tax, plus a gross receipts fee ranging from $900 to $11,790 depending on total income. Sales tax in Los Altos is currently 9.25% (state base 7.25% plus local add-ons). Annual filing requirements include a Statement of Information for LLCs ($20) and corporations ($25), due every two years. California also mandates that businesses comply with the California Corporations Code, the California Business and Professions Code, and the California Labor Code, which imposes strict wage and hour rules, meal and rest break requirements, and paid sick leave (1 hour per 30 hours worked).

Businesses in Los Altos typically need a lawyer at several critical junctures. When starting up, an attorney helps select the right entity type, drafts operating agreements or bylaws, and obtains necessary licenses (e.g., a Los Altos business license, which costs approximately $100-$300 annually based on gross receipts). Drafting contracts is another key moment—a lawyer can create customized agreements for independent contractors, vendors, or clients, ensuring compliance with California’s strict anti-indemnity laws (Civil Code Section 2782). Partnership disputes often require legal intervention to enforce or dissolve a partnership agreement, especially when partners disagree on profit distribution or management authority. Employee issues, such as misclassification of workers as independent contractors (under the ABC test from Dynamex v. Superior Court), demand immediate legal advice to avoid penalties. Regulatory compliance includes navigating the California Consumer Privacy Act (CCPA) for businesses handling personal data, or obtaining permits from the Santa Clara County Environmental Health Department for food-related businesses. Finally, buying or selling a business involves due diligence, asset purchase agreements, and escrow arrangements, often requiring a lawyer to review financial statements and negotiate indemnification clauses.

Common business disputes in Los Altos frequently arise from breach of contract, where one party fails to perform as agreed. California law allows the non-breaching party to seek damages, specific performance, or rescission, with a four-year statute of limitations for written contracts (California Code of Civil Procedure Section 337). Partnership dissolution disputes often involve dividing assets and liabilities, with California Corporations Code Section 15908.01 providing default rules if no agreement exists. Non-compete enforcement is highly restricted in California—Business and Professions Code Section 16600 voids most non-compete agreements, except in limited cases like the sale of a business. Collections disputes involve unpaid invoices, where a lawyer may send a demand letter or file a lawsuit in Santa Clara County Superior Court (small claims limit is $10,000 for individuals, $5,000 for businesses). Landlord-tenant commercial disputes often center on lease terms, rent abatement, or property damage, governed by California Civil Code Sections 1950.7 and 1951.2. Intellectual property infringement, such as trademark or copyright violations, can lead to cease-and-desist letters, federal lawsuits in the Northern District of California, or proceedings before the U.S. Patent and Trademark Office.

Hiring a business lawyer in Los Altos involves clear expectations regarding costs and fee structures. Hourly rates for experienced business attorneys typically range from $200 to $500 per hour, with rates at larger firms often exceeding $600 per hour. Many lawyers require a retainer—an upfront deposit of $2,500 to $10,000—from which they deduct hourly fees. Flat fees are common for routine matters: entity formation for an LLC or corporation costs between $500 and $2,000, including filing fees and document preparation. Contract drafting or review may be billed at a flat rate of $1,000 to $3,000 for standard agreements. Ongoing counsel packages, such as monthly retainers for general business advice, range from $1,000 to $5,000 per month, covering a set number of hours or unlimited phone consultations. For litigation, lawyers may charge a contingency fee (typically 25% to 40% of recovery) or a hybrid of hourly and contingency. It is important to request a written fee agreement detailing all costs, including administrative fees, copying charges, and filing fees.

The local business environment in Los Altos is shaped by its proximity to Silicon Valley and a strong technology sector. Major industries include software development, semiconductor design, biotechnology, and professional services. The city is home to numerous startups and established tech companies, with a median household income exceeding $200,000. Small business resources include the Los Altos Chamber of Commerce, which offers networking events, business referrals, and advocacy for local enterprises. The U.S. Small Business Administration (SBA) maintains a district office in San Francisco (about 40 miles north), providing loan guarantees, counseling through SCORE, and disaster assistance. Economic development programs in Santa Clara County include the Small Business Development Center (SBDC) at San Jose State University, offering free one-on-one consulting and workshops on business planning, marketing, and finance. Additionally, the City of Los Altos offers a business license tax deduction for home-based businesses and a streamlined permitting process for small renovations. These resources, combined with access to skilled legal counsel, help businesses navigate the complexities of California law while thriving in this competitive market.

Frequently Asked Questions

What specific California business laws affect LLCs and corporations in Los Altos differently than other states?

California imposes an $800 annual franchise tax on all LLCs and corporations, regardless of income, which is unique compared to many other states. LLCs also face a gross receipts fee ranging from $900 to $11,790 based on total income. Additionally, California requires all businesses to file a Statement of Information every two years ($20 for LLCs, $25 for corporations) and comply with the California Consumer Privacy Act (CCPA) if they handle personal data of residents. These requirements do not apply in states like Nevada or Delaware.

How much does it typically cost to hire a business lawyer in Los Altos for a startup formation?

For a standard LLC or corporation formation, flat fees range from $500 to $2,000, which includes drafting Articles of Organization or Incorporation, an operating agreement or bylaws, and filing with the Secretary of State. Hourly rates for ongoing advice are $200 to $500 per hour, with a typical retainer of $2,500 to $5,000. Additional costs include the $70 state filing fee, the $800 annual franchise tax, and optional publishing fees (approximately $100-$200) for LLCs.

What is the typical timeline for resolving a breach of contract dispute in California?

A breach of contract case in California can take 6 to 18 months from filing to trial in Santa Clara County Superior Court, depending on complexity and court dockets. The process begins with a demand letter, followed by a 30-day response period, then discovery (which can last 6-12 months), and finally trial. For claims under $10,000, small claims court offers a faster resolution, typically within 2-4 months, but businesses cannot use lawyers in that forum.

Business Lawyers in Other California Cities

Listings are compiled from publicly available information. Inclusion does not constitute endorsement. Verify each business lawyer's current standing with the State Bar of California.