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HomeBusiness LawyersCalifornia › San Mateo

Find Business Lawyers Near You in San Mateo, CA

Browse business lawyers serving San Mateo, California. Updated 2026-07-14.

The top-rated business lawyer in San Mateo, California is GFF&F - Galine, Frye, Fitting & Frangos, LLP, rated 5.0 stars across 125 reviews. Other highly rated options include Franco Munoz Law Firm, San Mateo, Law Offices of Ali Yousefi, P.C., Law Offices of Ara Jabagchourian, P.C. This directory lists 24 business lawyers serving San Mateo.

Showing 24 business lawyers in San Mateo, CAListings are displayed in no particular order and are not ranked. Order does not constitute a recommendation or endorsement.

Comparison

Top 10 listings
#NameAddressPhone
1GFF&F - Galine, Frye, Fitting & Frangos, LLP411 Borel Ave #405(650) 750-7932
2Franco Munoz Law Firm, San Mateo3 E 3rd Ave(650) 622-5702
3Law Offices of Ali Yousefi, P.C.3 E 3rd Ave Suite 200(866) 688-3458
4Law Offices of Ara Jabagchourian, P.C1650 S Amphlett Blvd #216(650) 437-6840
5Law Offices of Geoff Wiggs1900 S Norfolk St(650) 577-5952
6Kletter.Law111 S Claremont St Suite A(415) 434-3400
7Law Office of Allister R. Liao, P.C.1900 S Norfolk St #350(415) 669-6611
8Vaksman Khalfin, PC15 N Ellsworth Ave #105(650) 250-0705
9Idiart Law GroupSixth Floor, 177 Bovet Rd(650) 514-5004
10Legacy Protection Firm, PC1900 S Norfolk St Suite 350(650) 503-1843
GG
411 Borel Ave #405
GFF&F - Galine, Frye, Fitting & Frangos, LLP
Business Lawyer · San Mateo, CA

GFF&F - Galine, Frye, Fitting & Frangos, LLP serves businesses throughout San Mateo County with legal guidance on corporate governance and contract disputes. The firm assists clients with entity formation and commercial transactions to support local companies. Business owners turn to this practice for representation in partnership agreements and shareholder matters. Its services cover commercial litigation and regulatory compliance. Specific services include drafting merger agreements and negotiating vendor contracts.

FM
3 E 3rd Ave
Franco Munoz Law Firm, San Mateo
Business Lawyer · San Mateo, CA

Franco Munoz Law Firm in San Mateo serves businesses of all sizes, from startups to established corporations, providing legal guidance on contracts, entity formation, and regulatory compliance. The firm assists with commercial transactions, business disputes, and operational issues to help entrepreneurs navigate complex legal requirements in California. Its attorneys focus on practical solutions for corporate governance and liability protection. The active practice also covers clients throughout San Mateo County and neighboring communities in the broader San Francisco Bay Area.

LO
3 E 3rd Ave Suite 200
Law Offices of Ali Yousefi, P.C.
Business Lawyer · San Mateo, CA

The Law Offices of Ali Yousefi, P.C., in San Mateo, California, offers a range of business law services including entity formation, contract drafting and review, and litigation support. The firm assists clients with ongoing corporate compliance and dispute resolution to maintain operational stability. It advises on transactions and regulatory issues affecting local enterprises in the region. The firm serves clients owning single-family homes, apartments, retail outlets, and restaurants.

LO
1650 S Amphlett Blvd #216
Law Offices of Ara Jabagchourian, P.C
Business Lawyer · San Mateo, CA

Serving San Mateo and the surrounding Bay Area communities, the Law Offices of Ara Jabagchourian, P.C handles corporate formation, contract negotiation, and business litigation matters for local enterprises. The firm advises clients on partnership disputes, regulatory compliance, and commercial transactions. It also reviews operating agreements and drafts vendor contracts for small to mid-sized businesses. This office typically begins a representation with a detailed consultation to assess the client’s specific legal risks and goals before creating a strategic action plan.

LO
1900 S Norfolk St
Law Offices of Geoff Wiggs
Business Lawyer · San Mateo, CA

The Law Offices of Geoff Wiggs in San Mateo, CA distinguishes between one-time legal guidance for a single transaction and ongoing counsel for recurring business needs. The firm supports clients across the San Mateo area with business law matters such as contract formation, entity structure, and compliance. Services are available on an as‑needed basis, whether for a specific dispute, an annual review, or an immediate legal question that arises.

KL
111 S Claremont St Suite A
Kletter.Law
Business Lawyer · San Mateo, CA

Kletter.Law offers business formation, contract drafting, and strategic counsel for companies in San Mateo. The firm handles mergers, shareholder agreements, and intellectual property matters for growing enterprises. Its practice assists with compliance obligations and dispute resolution to protect commercial interests. For clients navigating expansion, the team advises on partnership structures and employment law requirements. As the fiscal year-end approaches, many local businesses turn to this practice for annual compliance reviews and operational agreement updates.

LO
1900 S Norfolk St #350
Law Office of Allister R. Liao, P.C.
Business Lawyer · San Mateo, CA

In the dynamic business environment of San Mateo, local enterprises often require guidance through incorporations, contract disputes, or regulatory compliance. The law office serves this need by offering focused counsel on entity formation, partnership agreements, and commercial transactions. Its practice addresses the formalities necessary to structure and protect a growing business. Legal advice is provided directly for matters specific to corporate governance and risk management. An initial consultation is available to review the current standing of your business operations and discuss appropriate next steps.

VK
15 N Ellsworth Ave #105
Vaksman Khalfin, PC
Business Lawyer · San Mateo, CA

Vaksman Khalfin, PC offers general legal counsel to businesses in San Mateo, focusing on corporate formation, contract negotiation, and regulatory compliance. As a dedicated business law firm, it provides additional support for entity structuring and shareholder disputes. Medical practices and retail operations often require its guidance through complex liability matters. The firm also serves commercial clients managing office leases, warehouse zoning issues, and food service regulations.

IL
Sixth Floor, 177 Bovet Rd
Idiart Law Group
Business Lawyer · San Mateo, CA

Idiart Law Group serves residential clients in San Mateo with legal guidance for business formation and contract matters. Their practice also covers commercial entities operating in the broader Bay Area, assisting with transactions and regulatory compliance. For ongoing support, businesses often retain the firm for periodic reviews of partnership agreements or to address evolving operational needs between major projects or milestones.

LP
1900 S Norfolk St Suite 350
Legacy Protection Firm, PC
Business Lawyer · San Mateo, CA

Legacy Protection Firm, PC in San Mateo, CA is known for advising clients on business formation, contracts, and corporate governance. Its practice covers general corporate matters, including entity structuring and partnership agreements. The firm regularly handles routine compliance filings and transactional negotiations for local enterprises. An additional specialty service it can provide is advising on ownership succession planning within closely held businesses.

VL
1650 Borel Pl Suite 130
VWT Law Group
Business Lawyer · San Mateo, CA
(650) 418-3800
vwtlaw.com
KL
1900 S Norfolk St #388
Kash Legal Group - San Mateo Personal Injury and Accident Lawyers
Business Lawyer · San Mateo, CA
(650) 629-1595
kashlegal.com/san-mateo
FF
1528 S El Camino Real UNIT 306
Finkelstein & Fujii LLP
Business Lawyer · San Mateo, CA
(650) 353-4503
dgflaw.com
SR
2000 Alameda de las Pulgas #250
Shjeflo, Riley & Cruz LLP
Business Lawyer · San Mateo, CA
(650) 341-2900
shjeflo-riley-cruz-llp.com
MC
2070 Pioneer Ct
McDowall Cotter
Business Lawyer · San Mateo, CA
(650) 572-7933
mcdlawyers.net
BL
1900 S Norfolk St #350
Biddle Law | Alexander M. Biddle Esq.
Business Lawyer · San Mateo, CA
(650) 532-3470
ambiddlelaw.com
EL
411 Borel Ave # 425
Emanuel Law Group
Business Lawyer · San Mateo, CA
(800) 308-0870
siliconvalleylawyer.net
TL
104 De Anza Blvd
Trusted Law Corporation
Business Lawyer · San Mateo, CA
(650) 504-1995
trustedlc.com
CG
66 Bovet Rd Suite 280
Chauvel & Glatt, LLP
Business Lawyer · San Mateo, CA
(650) 573-9500
chauvellaw.com
AB
66 Bovet Rd #250
Allen, Baker & Stephan, PC
Business Lawyer · San Mateo, CA
(877) 618-3517
mballenlaw.com
OH
1611 Borel Pl #6
O'Hara Timothy S
Business Lawyer · San Mateo, CA
(650) 295-0921
timoharalawyer.com
AM
66 Bovet Rd #285
Anderlini & McSweeney LLP
Business Lawyer · San Mateo, CA
(650) 212-0001
anderlinimcsweeneylaw.com
LF
177 Bovet Rd Suite 550
Last, Faoro & Whitehorn A Professional Law Corporation
Business Lawyer · San Mateo, CA
(650) 696-8350
lastfaoro.com
TF
675 Mariners Island Blvd STE 106
Tom Fier Law Offices
Business Lawyer · San Mateo, CA
(650) 572-1900
tomfier.com

What Does a a Business Lawyer in San Mateo Cost?

Typical costs for a business lawyer in California vary significantly based on the nature of the legal work and the attorney’s experience. For entity formation, flat fees range from $500 to $2,000, which includes drafting articles, operating agreements, and filing with the Secretary of State. Hourly rates for ongoing advice or litigation generally fall between $200 and $500 per hour, with many lawyers requiring a retainer of $2,000 to $10,000. For contract drafting or review, flat fees often range from $1,000 to $3,000, while complex mergers or acquisitions can cost $10,000 to $100,000 or more, billed hourly or as a percentage of the transaction value.

These figures are general estimates and may not reflect the specific circumstances of your case. Costs can vary based on the attorney’s location, firm size, and the complexity of your legal needs. This information is provided for educational purposes only and does not constitute legal advice. You should consult with a qualified business lawyer in California to obtain a detailed fee estimate tailored to your situation.

About business lawyers in San Mateo

Business law in San Mateo, California encompasses a broad spectrum of legal services critical to the operation and growth of commercial enterprises. At its core, business law covers entity formation, including the creation of limited liability companies (LLCs), corporations, and partnerships. Each structure carries distinct implications for liability, taxation, and governance. An LLC offers flexibility and pass-through taxation, while a C corporation allows for equity financing and perpetual existence, and an S corporation provides tax advantages for qualifying small businesses. Beyond formation, business lawyers draft and review contracts such as vendor agreements, service contracts, and nondisclosure agreements. They also handle commercial disputes, intellectual property protection for trademarks and copyrights, employment compliance with state and federal labor laws, and mergers and acquisitions involving due diligence, asset purchase agreements, and stock transfers.

California imposes specific legal requirements that directly affect businesses operating in San Mateo. For entity formation, all businesses must file articles of incorporation or organization with the California Secretary of State, and they must pay a minimum $800 annual franchise tax for LLCs and corporations, regardless of income, starting in the first year. The state levies a corporate income tax rate of 8.84 percent on net income for C corporations, while LLCs and S corporations face a separate gross receipts fee ranging from $800 to over $11,000 annually based on total income. Sales tax in San Mateo County is currently 9.25 percent, which applies to most retail sales of tangible goods. Annual filing requirements include submitting a Statement of Information with the Secretary of State every year for corporations and every two years for LLCs, along with paying the franchise tax. California’s business codes, particularly the California Corporations Code and the California Commercial Code, govern these obligations, and noncompliance can result in penalties, suspension, or loss of legal protections.

Businesses in San Mateo typically require a lawyer at several critical junctures. When starting up, an attorney assists with selecting the appropriate entity structure, drafting operating agreements or bylaws, and obtaining necessary permits and licenses specific to San Mateo or California. For drafting contracts, a lawyer ensures that terms are enforceable and protect the client’s interests, addressing issues like indemnification, dispute resolution, and termination clauses. Partnership disputes often necessitate legal intervention to interpret partnership agreements, mediate conflicts, or pursue dissolution through California courts. Employee issues, such as misclassification of workers as independent contractors versus employees, wage and hour compliance under California’s strict labor laws, and drafting employee handbooks, require ongoing legal guidance. Regulatory compliance involves navigating California’s unique environmental, health, and safety regulations, as well as industry-specific rules for technology, healthcare, or retail businesses. When buying or selling a business, a lawyer conducts due diligence, negotiates purchase agreements, and handles asset transfers or stock sales to minimize liability and tax exposure.

Common business disputes in San Mateo frequently arise from breach of contract, where one party fails to fulfill agreed-upon terms, leading to claims for damages or specific performance. Partnership dissolution can become contentious when partners disagree on asset distribution, valuation, or the winding down of operations, often requiring mediation or litigation under California’s Uniform Partnership Act. Non-compete agreements are generally unenforceable in California under Business and Professions Code Section 16600, except in limited cases involving the sale of a business or dissolution of a partnership, which creates frequent disputes over their validity. Collections matters involve pursuing unpaid invoices or debts, often through demand letters, small claims court for amounts under $10,000, or superior court for larger sums. Landlord-tenant commercial disputes cover lease breaches, evictions, and rent abatement issues, governed by California’s Commercial Code and specific lease provisions. Intellectual property infringement, including trademark dilution, copyright violations, or trade secret misappropriation, is common in San Mateo’s technology-driven economy and may involve federal court litigation or cease-and-desist letters.

Hiring a business lawyer in San Mateo involves understanding typical fee structures and expectations. Hourly rates generally range from $200 to $500 or more, depending on the attorney’s experience, firm size, and case complexity. Many lawyers require a retainer, which is an upfront deposit held in a trust account and billed against as work is performed. For routine matters, flat fees are common: entity formation typically costs between $500 and $2,000, including drafting articles, operating agreements, and initial filings with the Secretary of State. Contract review or drafting may be billed at a flat rate of $1,000 to $3,000 for standard agreements. Ongoing counsel packages, sometimes called general counsel retainers, can cost $2,000 to $10,000 per month, providing a set number of hours for advice, contract review, and compliance monitoring. These arrangements vary widely, and clients should request a detailed fee agreement in writing before engaging services.

San Mateo’s local business environment is shaped by its proximity to Silicon Valley and a diverse economic base. Major industries include technology, biotechnology, healthcare, finance, and retail, with many companies specializing in software development, life sciences, and clean energy. The San Mateo County Economic Development Association (SAMCEDA) provides resources for business growth, including networking events and access to capital programs. The San Mateo Area Chamber of Commerce offers support through advocacy, business referrals, and educational workshops for small business owners. The U.S. Small Business Administration (SBA) maintains a district office in San Francisco that serves San Mateo County, offering loan guarantees, counseling through SCORE, and disaster assistance. Local economic development programs, such as the San Mateo County Business Development Center, provide free or low-cost consulting for startups and established businesses. This ecosystem creates a dynamic legal landscape where business lawyers must stay current on both state regulations and local market trends to effectively serve their clients.

Frequently Asked Questions

What specific California business formation requirements apply to an LLC in San Mateo?

To form an LLC in San Mateo, you must file Articles of Organization with the California Secretary of State and pay a $70 filing fee. You must also publish a statement of formation in a local newspaper for four consecutive weeks within 90 days of filing, which is a requirement unique to California. Additionally, you must pay the $800 annual franchise tax to the Franchise Tax Board each year, regardless of income, and file a Statement of Information with the Secretary of State every two years.

How much does it cost to hire a business lawyer in San Mateo for a contract dispute?

For a contract dispute, business lawyers in San Mateo typically charge hourly rates between $250 and $450 per hour. A retainer of $3,000 to $10,000 is common for initial work, with the lawyer billing against that amount. For simpler disputes, some attorneys offer flat fees ranging from $2,500 to $7,500 for drafting demand letters or negotiating settlements, while litigation can cost $10,000 to $50,000 or more depending on complexity.

What is the legal process for resolving a partnership dissolution in California?

Partnership dissolution in California begins with a vote or agreement to dissolve, followed by filing a Certificate of Dissolution with the Secretary of State. The partners must then wind up affairs, pay debts, and distribute remaining assets according to the partnership agreement or California’s Uniform Partnership Act. If disputes arise, the process can involve mediation or litigation in San Mateo County Superior Court, which typically takes 6 to 18 months to resolve, depending on the complexity of asset valuation and disagreements.

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.