Atty. Mark David Harmon

Atty. Mark David Harmon

Mark David Harmon is a lawyer practicing business law, corporate / incorporation. Mark received a B.A. degree from Colby College in 1984, and has been licensed for 23 years.

San Mateo San Mateo 23 yrs experience 23 year
Call (650) 789-2071 Book Appointment

Business Law & More Attorney · Serving San Mateo, CA · 23+ Years Experience

Profile Summary

About Mark David Harmon at a Glance

Mark David Harmon is a formation and business attorney based in San Mateo, California. They have 23+ years of legal experience, licensed to practice since 2003. Admitted to practice in California (2003). Educated at University of California, Boalt Hall School of Law (J.D., 2003) and Colby College (B.A. Government, 1984). Serves clients in San Mateo, CA and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Mark David Harmon

  • Mark David Harmon is a lawyer practicing business law, corporate / incorporation
  • Mark received a B.A. degree from Colby College in 1984, and has been licensed for 23 years
  • Mark practices in San Mateo, CA

Practice Areas Explained

Mark David Harmon's Areas of Legal Practice

Each practice area below reflects the types of cases Mark David Harmon handles, with a practical overview of what that area of law involves and how it may apply to your situation in San Mateo.

Business Formation in San Mateo

Mark David Harmon is one of 35,326 formation attorneys indexed nationally. Browse formation attorneys in California →

Business & Corporate Law in San Mateo

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Mark David Harmon is one of 497,491 business attorneys indexed nationally. Browse business attorneys in California →

Jurisdictional Context

Why Local Counsel Matters in San Mateo

Practicing law in California. Legal matters in California are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in San Mateo are typically filed in the local municipal court or the appropriate California state district court, depending on subject matter and amount in controversy. An attorney licensed in California brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in California courts without local counsel or pro hac vice admission.

San Mateo Courts and Legal Process

Choosing a San Mateo-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

Looking for additional California attorneys? Browse all attorneys in San Mateo or all attorneys in California.

Frequently Asked

Common Questions About Mark David Harmon

Where is Mark David Harmon's law office located?
Mark David Harmon's law practice is located in San Mateo, California. You can contact the office directly through this profile page.
What practice areas does Mark David Harmon handle?
Mark David Harmon focuses on formation, business. Each practice area listed reflects experience handling cases of that type in California.
How long has Mark David Harmon practiced law?
Mark David Harmon has 23+ years of legal experience and has been licensed since 2003.
Where did Mark David Harmon go to law school?
Mark David Harmon earned their education at (J.D., 2003); (B.A. Government, 1984).
How can I contact Mark David Harmon for a consultation?
You can contact Mark David Harmon directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Professional Profile

Why Clients in San Mateo Choose Mark David Harmon

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Mark David Harmon's practice in the field of formation and business.

Decade-Tested Legal Experience

Mark David Harmon brings 23+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Broad Practice Area Coverage

Covering formation and business, Mark David Harmon can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in San Mateo

A San Mateo-based practice means Mark David Harmon attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues Mark David Harmon Handles in San Mateo

Below is a representative sample of the types of matters Mark David Harmon has experience with under California law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Business formation and structure
Business
Contract drafting and review
Business
Partnership disputes
Business
Merger and acquisition support
Business

This list is illustrative, not exhaustive. Contact Mark David Harmon directly to discuss the specifics of your situation.

Search Reference

How People Find Mark David Harmon Online

Prospective clients searching for legal help in San Mateo commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Mark David Harmon.

Mark David Harmon attorney Mark David Harmon lawyer Mark David Harmon San Mateo Mark David Harmon California Mark David Harmon reviews Mark David Harmon contact formation attorney in San Mateo formation lawyer San Mateo best formation attorney San Mateo top rated formation lawyer near me formation attorney California find a lawyer near me how to hire an attorney

If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Mark David Harmon directly.

Mark David Harmon's Practice Areas & Specializations

Education & Law School Background

J.D.
University of California, Boalt Hall School of Law
- 2003
B.A. Government
Colby College
- 1984

Bar Admissions & Licensed Jurisdictions

California
Admitted: 2003

Client Reviews & Ratings — Mark David Harmon

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