Commercial Property Lease Lawyers for Ontario, California

Seasoned Fractional COO and Legal Counsel with a proven track record of driving operational excellence and legal compliance in high-growth companies. Skilled in developing and executing strategic plans, optimizing business processes, and managing complex legal matters. Demonstrated ability to draft commercial, partnership, and sponsorship agreements, file trademark applications and manage IP portfolios, support corporate filings and board governance. Industries served: small and medium sized small business, cannabis, hemp, consumer goods, e-commerce, SAAs and health and wellness.

I have been practicing law exclusively in the areas of business and real estate transactions since joining the profession in 2003. I began my career in the Corporate/Finance department of Sidley's Los Angeles office. I am presently a solo practitioner/freelancer, and service both business- and attorney-clients in those roles.

Alen Aydinian is a seasoned real estate attorney with a wealth of experience in handling transactional matters, real estate transactions, and lease agreements. As a licensed real estate broker, Alen Aydinian brings a unique perspective to the table, allowing clients to benefit from both legal expertise and practical industry knowledge. He is a trusted advisor in the realm of real estate transactions and lease agreements. Whether representing buyers, sellers, landlords, or tenants, Alen Aydinian is committed to providing strategic counsel and dedicated advocacy every step of the way. Clients rely on him for sound legal guidance, proactive problem-solving, and unwavering support throughout the transaction process.

I provide efficient, business-focused contract counsel services to companies and law firms, drawing on my experience as a Supervising Attorney and former Assistant Attorney General handling complex litigation, contracts, and regulatory matters across multiple jurisdictions. I deliver practical, strategic solutions—whether drafting and negotiating agreements, advising on employment and business issues, or managing risk before disputes arise. Clients hire me because I step in quickly, provide clear guidance, and produce high-quality work without unnecessary overhead.

With nearly 20 years’ experience as a seasoned commercial real estate attorney, I am highly proficient in property acquisitions, financing, sales and transfers (including renewable energy and telecommunications projects), commercial lease agreements (office, industrial, retail, and hospitality), construction and property management contracts, due diligence matters, title and survey analysis, strategic litigation oversight, and corporate and regulatory compliance (operating agreements, bylaws, shareholder agreements, NDAs, and indemnity agreements).

Prenuptial Agreements I represent clients in the preparation and review of prenuptial agreements. My experience includes drafting comprehensive prenuptial agreements on behalf of the initiating fiancé, ensuring that the agreement accurately reflects the client's financial interests, assets, liabilities, and objectives while complying with applicable legal requirements. I also represent the non-drafting fiancé by conducting a thorough review of proposed prenuptial agreements, identifying legal and financial issues, explaining the rights and obligations created by the agreement, recommending revisions where appropriate, and negotiating modifications to help protect my client's interests before execution. Probate Administration Represented a client in the complete administration of a California probate estate valued at approximately $1 million. Successfully handled the matter from the initial petition through final distribution, preparing all required court filings, advising the executor throughout the administration, resolving probate requirements, and obtaining court approval to close the estate. Achieved the successful distribution of the estate assets to the executor and sole beneficiary in accordance with California probate law.

I handle litigation, trial, and appeal of civil rights, torts, breach of contract, and family law matters.

I help California businesses, entrepreneurs, and individuals understand legal risk and resolve legal issues efficiently. My practice focuses on contract drafting, review, negotiation, business disputes, settlement agreements, and practical legal guidance tailored to each client's objectives. I emphasize clear communication, practical solutions, and work that clients can put to use immediately.

I have spent over 19 years negotiating commercial and technology contracts across various industries. I have both Big Law and in house experience, most recently at Warner Bros. as a senior legal executive on their technology and commercial transactions team. I am a pragmatic dealmaker who balances business goals with legal risk.

Before law school I built the contract management system for a publicly traded medical device company — so I read your agreement the way the people who have to live with it will, not just the way a court would. I draft and review business contracts on a fixed fee, with the delivery date agreed before I start. You get the redlined document plus a short written summary of what I changed, why it matters, and what I'd push back on if the other side objects. Revisions are included — I'd rather get the document right than count rounds. NDAs, MSAs and SOWs, contractor and employment agreements, SaaS terms, terms of service and privacy policies, operating agreements, vendor and construction contracts, and full contract review with a plain-English risk summary. Send me the document and what you're trying to accomplish with it, and I'll come back with a fixed fee and a date.