Atty. Charles A. Koss

Atty. Charles A. Koss

Charles A. Koss is a lawyer practicing business and contract law, land use and real estate, litigation and 3 other areas of law.

Danville Danville 45 yrs experience 45 year
Call (747) 400-1329 Book Appointment

Profile Summary

About Charles A. Koss at a glance

Charles A. Koss is a Member based in Danville, California, practicing at Gagen Mccoy Mcmahon Koss Markowitz Fanucci. They have 45+ years of legal experience, licensed to practice since 1981. Their practice focuses on employment, business, real estate, zoning, and litigation. Admitted to practice in California (1981). Educated at Boalt Hall School of Law, University of California (J.D., 1981) and University of Wisconsin (B.B.A., 1975). Recognitions include AV Preeminent. Active member of Contra Costa and American Bar Associations State Bar of California Wisconsin Institute of Certified Public Accountants. Serands clients in Danville, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Charles A. Koss is a lawyer practicing business and contract law, land use and real estate, litigation and 3 other areas of law
  • Charles received a B.B.A. degree from University of Wisconsin in 1975, and has been licensed for 45 years
  • Charles practices at Gagen, McCoy, McMahon, Koss, Markowitz & Fanucci in Danville, CA

Practice Areas Explained

Charles A. Koss's Areas of Practice

Each practice area below reflects the types of cases Charles A. Koss handles, with a brief overview of what that area of law covers.

Employment Law

Employment lawyers represent workers in wrongful termination, discrimination, harassment, wage & hour disputes, and severance negotiations.

Charles A. Koss is one of 169,120 employment attorneys indexed nationally. Browse employment attorneys in California →

Business & Corporate Law

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

Charles A. Koss is one of 501,317 business attorneys indexed nationally. Browse business attorneys in California →

Real Estate Law

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

Charles A. Koss is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in California →

Land Use & Zoning

Charles A. Koss is one of 40,226 zoning attorneys indexed nationally. Browse zoning attorneys in California →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Charles A. Koss is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in California →

Jurisdictional Context

Why local counsel matters in California

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 Danville 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 andnue, 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.

Looking for additional California attorneys? Browse all attorneys in Danville or all attorneys in California.

Frequently Asked

Common questions about Charles A. Koss

Where is Charles A. Koss's law office located?
Charles A. Koss's law practice is located in Danville, California. The firm is Gagen Mccoy Mcmahon Koss Markowitz Fanucci. You can contact the office directly through this profile page.
What practice areas does Charles A. Koss handle?
Charles A. Koss focuses on employment, business, real estate, zoning, litigation. Each practice area listed reflects experience handling cases of that type in California.
How long has Charles A. Koss practiced law?
Charles A. Koss has 45+ years of legal experience and has been licensed since 1981.
Where did Charles A. Koss go to law school?
Charles A. Koss earned their education at (J.D., 1981); (B.B.A., 1975).
How can I contact Charles A. Koss for a consultation?
You can contact Charles A. Koss 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.
What awards or recognition has Charles A. Koss received?
Charles A. Koss's notable recognition includes: AV Preeminent.

Education

J.D.
Boalt Hall School of Law, University of California
- 1981
B.B.A.
University of Wisconsin
- 1975

Awards

AV Preeminent

Bar Admissions

California
Admitted: 1981

Reviews

5.0
3 Review
5 0
4 0
3 0
2 0
1 0
These reviews belong to platform users; they do not constitute advertisement or promotion for the attorney. Opinions are published for informational purposes only.

No reviews yet.