Atty. Mark Haesloop

Atty. Mark Haesloop

Mark Haesloop is a lawyer practicing business organizations, land use, construction litigation and 5 other areas of law. Mark received a B.A. degree from Providence College in 1971, and has been licensed for 47 years.

Belmont Belmont 47 Years Experience 47 year
Call (925) 594-7167

Profile Summary

About Mark Haesloop at a glance

Mark Haesloop is a contracts, business, real estate, zoning, and construction attorney based in Belmont, California. They have 47+ years of legal experience, licensed to practice since 1979. Admitted to practice in California (1979), U.S. District Court, Northern District of California (1979), U.S. Court of Appeals, Ninth Circuit (1979), and U.S. District Court, Central District of Illinois (1992). Educated at Hastings College of Law, University of California (J.D., 1979) and Providence College (B.A., 1971). Recognitions include AV Preeminent. Active member of Construction Industry Forum, Tort and Insurance Law Section) Bar Associations State Bar of California (Delegate, 1984-1986, San Mateo County and American. Serves clients in Belmont, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mark Haesloop is a lawyer practicing business organizations, land use, construction litigation and 5 other areas of law
  • Mark received a B.A. degree from Providence College in 1971, and has been licensed for 47 years
  • Mark practices in Belmont, CA

Practice Areas Explained

Mark Haesloop's Areas of Practice

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

Contracts

Mark Haesloop is one of 67,443 contracts attorneys indexed nationally. Browse contracts attorneys in California →

Business & Corporate Law

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

Mark Haesloop is one of 452,854 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.

Mark Haesloop is one of 286,061 real estate attorneys indexed nationally. Browse real estate attorneys in California →

Land Use & Zoning

Mark Haesloop is one of 36,102 zoning attorneys indexed nationally. Browse zoning attorneys in California →

Construction Law

Mark Haesloop is one of 36,357 construction attorneys indexed nationally. Browse construction 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 Belmont 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.

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

Frequently Asked

Common questions about Mark Haesloop

Where is Mark Haesloop's law office located?
Mark Haesloop's law practice is located in Belmont, California. You can contact the office directly through this profile page.
What practice areas does Mark Haesloop handle?
Mark Haesloop focuses on contracts, business, real estate, zoning, construction. Each practice area listed reflects experience handling cases of that type in California.
How long has Mark Haesloop practiced law?
Mark Haesloop has 47+ years of legal experience and has been licensed since 1979.
Where did Mark Haesloop go to law school?
Mark Haesloop earned their education at (J.D., 1979); (B.A., 1971).
How can I contact Mark Haesloop for a consultation?
You can contact Mark Haesloop 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 Mark Haesloop received?
Mark Haesloop's notable recognition includes: AV Preeminent.

Education

J.D.
Hastings College of Law, University of California
- 1979
B.A.
Providence College
- 1971

Awards

AV Preeminent

Bar Admissions

California
Admitted: 1979
U.S. District Court, Northern District of California
Admitted: 1979
U.S. Court of Appeals, Ninth Circuit
Admitted: 1979
U.S. District Court, Central District of Illinois
Admitted: 1992
U.S. District Court, Eastern District of California
Admitted: 1996

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