Atty. Mark J Zimmermann

Atty. Mark J Zimmermann

Mark J Zimmermann is a lawyer practicing environmental, administrative agency practice, administrative adjudications and 91 other areas of law. Mark received a B.S. degree from Georgetown University, Washington, D.C. in 1978, and has been licensed for 45 years.

Hartford Hartford 45 Years Experience 45 year
Call (857) 758-0795

Profile Summary

About Mark J Zimmermann at a glance

Mark J Zimmermann is a Principal based in Hartford, Connecticut, practicing at Updike, Kelly & Spellacy, P.C.. They have 45+ years of legal experience, licensed to practice since 1981. Their practice focuses on personal injury, business, real estate, ip, and bankruptcy. Admitted to practice in Connecticut U.S. District Court, District of Connecticut U.S. Court of Appeals, Second Circuit (1981). Educated at Tulane University, New Orleans, LA (J.D., 1981) and Georgetown University, Washington, D.C. (B.S., 1978). Recognitions include BV Distinguished. Serves clients in Hartford, CT and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mark J Zimmermann is a lawyer practicing environmental, administrative agency practice, administrative adjudications and 91 other areas of law
  • Mark received a B.S. degree from Georgetown University, Washington, D.C. in 1978, and has been licensed for 45 years
  • Mark practices at Updike, Kelly & Spellacy, P.C. in Hartford, CT

Practice Areas Explained

Mark J Zimmermann's Areas of Practice

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

Personal Injury

Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.

Mark J Zimmermann is one of 238,048 personal injury attorneys indexed nationally. Browse personal injury attorneys in Connecticut →

Business & Corporate Law

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

Mark J Zimmermann is one of 452,854 business attorneys indexed nationally. Browse business attorneys in Connecticut →

Real Estate Law

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

Mark J Zimmermann is one of 286,061 real estate attorneys indexed nationally. Browse real estate attorneys in Connecticut →

Intellectual Property

IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.

Mark J Zimmermann is one of 94,505 ip attorneys indexed nationally. Browse ip attorneys in Connecticut →

Bankruptcy & Debt

A bankruptcy attorney can help you eliminate debt, stop creditor harassment, and protect your home through Chapter 7 or Chapter 13.

Mark J Zimmermann is one of 95,723 bankruptcy attorneys indexed nationally. Browse bankruptcy attorneys in Connecticut →

Jurisdictional Context

Why local counsel matters in Connecticut

Practicing law in Connecticut. Legal matters in Connecticut are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Hartford are typically filed in the local municipal court or the appropriate Connecticut state district court, depending on subject matter and amount in controversy. An attorney licensed in Connecticut 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 Connecticut courts without local counsel or pro hac vice admission.

Looking for additional Connecticut attorneys? Browse all attorneys in Hartford or all attorneys in Connecticut.

Frequently Asked

Common questions about Mark J Zimmermann

Where is Mark J Zimmermann's law office located?
Mark J Zimmermann's law practice is located in Hartford, Connecticut. The firm is Updike, Kelly & Spellacy, P.C.. You can contact the office directly through this profile page.
What practice areas does Mark J Zimmermann handle?
Mark J Zimmermann focuses on personal injury, business, real estate, ip, bankruptcy. Each practice area listed reflects experience handling cases of that type in Connecticut.
How long has Mark J Zimmermann practiced law?
Mark J Zimmermann has 45+ years of legal experience and has been licensed since 1981.
Where did Mark J Zimmermann go to law school?
Mark J Zimmermann earned their education at (J.D., 1981); (B.S., 1978).
How can I contact Mark J Zimmermann for a consultation?
You can contact Mark J Zimmermann 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 J Zimmermann received?
Mark J Zimmermann's notable recognition includes: BV Distinguished.

Practice Areas

Administrative Adjudications Administrative Agency Practice Environmental Administrative Hearings and Appeals Administrative Law Administrative Litigation Air Pollution Air Quality Brownfields Redevelopment Chemical Regulation Clean Air Act Clean Water Act Climate Change Coastal Environmental Law Commercial Real Estate Acquisitions Commercial Real Estate Development Commercial Real Estate Workouts Conservation Law Drainage And Levee Drainage Law Environmental Administrative Law Environmental Arbitration Environmental Auditing Environmental Bankruptcy Environmental Business Law Environmental Cleanup Environmental Compliance Environmental Contamination Environmental Corporate Law Environmental Cost Recovery Environmental Dispute Resolution Environmental Due Diligence Environmental Health And Safety Environmental Insurance Environmental Insurance Claims Environmental Insurance Coverage Environmental Insurance Defense Environmental Law Environmental Lender Liability Environmental Liability Environmental Litigation Environmental Mediation Environmental Penalties Environmental Permitting Environmental Real Estate Environmental Regulation Environmental Risk Management Federal Administrative Law Gas Pollution Groundwater Contamination Habitat Conservation Hazardous Materials And Substances Hazardous Materials Management Hazardous Materials Transportation Hazardous Waste Hazardous Waste Liability Hazardous Waste Management Hazardous Waste Permits Hazardous Waste Regulation Indoor Air Quality Industrial Real Estate Law International Environmental Law Judicial Review Medical Waste National Environmental Policy Act Natural Resources Oil Pollution Oil Spills Pesticide Regulation Pollution Professional Licensing Professional Licensing Regulation Property Remediation Public Law Resource Conservation And Recovery Act Retail Development Shopping Center Acquisitions Shopping Center Development Solid Waste Solid Waste Disposal Solid Waste Management Solid Waste Regulation Superfund Toxic Chemicals Toxic Substance Liability Toxic Substance Regulation Toxic Substances Toxic Torts Underground Storage Tanks Water Pollution Water Quality Water Rights Wetlands Protection Wetlands Regulation

Education

J.D.
Tulane University, New Orleans, LA
- 1981
B.S.
Georgetown University, Washington, D.C.
- 1978

Awards

BV Distinguished

Bar Admissions

Connecticut U.S. District Court, District of Connecticut U.S. Court of Appeals, Second Circuit
Admitted: 1981

Reviews

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