Christian D. Marquis

Christian D. Marquis: Attorney with Marshall Dennehey
  • Shareholder at Marshall Dennehey
  • Union Trust Building, 501 Grant Street, Suite 700, Pittsburgh, PA 15219
    View Christian D. Marquis's office location
  • Christian D. Marquis is a shareholder with Marshall, Dennehey, Warner, Coleman & Goggin. His practice is devoted largely to the representation of public entities and public officials in matters involving generla negligence and intention tort claims, land use and zoning issues including municipal statutory appeals, mandamus and inverse condemnation claims, and administrative regulatory issues.
  • Overall Rating

    4.7
    .
    12 Reviews
  • Overall Rating

    4.7
    .
    12 Reviews
  • Profile Visibility [ i ]
    • #489 in weekly profile views out of 13,227 Attorneys in Pittsburgh, PA
    • #78,307 in weekly profile views out of 2,343,407 total attorneys Overall
Attorney Awards
About Attorney Awards

Biography

Christian's practice includes the defense of professionals, public entities, police officers and public officials. He has handled numerous cases defending public entities and public officials in matters involving general negligence and intentional tort claims, land use and zoning issues including municipal statutory appeals, mandamus and inverse condemnation claims, and administrative regulatory issues. He also defends public entities, public officials and police officers in civil rights actions including land use and zoning denials, unlawful use of force, wrongful arrest and malicious prosecution claims, and also wrongful termination and discrimination claims.

Christian has significant experience representing architects and engineers, construction contractors, home and code inspectors, real estate agents and other professionals in the defense of professional and general negligence, construction injuries and accidents, construction defect and breach of contract claims. He also defends clients in personal injury, commercial, environmental and toxic tort litigation matters, more recently surrounding fracking related to natural gas drilling. Christian has tried and handled cases in state and federal courts.

In 1995, Christian graduated from St. Vincent College with a Bachelor of Arts degree in mathematics. In 1996, he graduated from the Pennsylvania State University with a Bachelor of Science degree in chemical engineering. He then earned his juris doctor from the New England School of Law, Boston, Massachusetts, in 1999.

Honors & awards

AV Preeminent by Martindale-Hubbell

The Best Lawyers in America, 'Lawyer of the Year,' Pittsburgh, Personal Injury Litigation - Defendant
2019

The Best Lawyers in America, Litigation - Municipal; Personal Injury Litigation - Defendants
2014-2026

Pennsylvania Super Lawyer Rising Star
2005-2006

Year joined

2001

Results

Summary Judgment Obtained for School District in Slip-and-Fall Case

Public Entity & Civil Rights Litigation
December 18, 2023

We secured summary judgment on behalf of a school district in Fayette County, Pennsylvania. The plaintiff alleged he sustained a concussion as a result of a fall from a loading dock when making a delivery to a middle school in the school district. He argued that the loading dock was dangerous due to inappropriate depth, causing boxes on his hand truck to strike a wall, thus pushing him off of the loading dock. The court concluded that, because of the plaintiff’s prior uneventful encounters with the loading dock, the plaintiff was aware of the intricacies of the loading dock.

Successful appeal of summary judgment in favor of insurer.

Appellate Advocacy & Post-Trial Practice
Insurance Services - Coverage & Bad Faith Litigation
December 6, 2022

We successfully appealed a summary judgment in favor of an insurance client that had been sued by another insurance carrier for more than $1.6 million in damages arising out of a fire loss to an insured auto repair facility. The opposing insurance company had paid $1.6 million in damages and intended to pursue a product liability claim against a vehicle manufacturer, alleging a defectively manufactured vehicle had caused the fire. Our client insured the vehicle that was allegedly defective.

Promissory estoppel claim does not survive summary judgment.

Insurance Services - Coverage & Bad Faith Litigation
February 16, 2022

We obtained summary judgment for an insurance carrier client that had been sued by another insurance carrier for more than $1.6M in damages arising out of a fire loss. The opposing insurance company had paid $1.6M in damages and intended to pursue a product liability claim against a vehicle manufacturer, alleging that a defectively manufactured vehicle had caused the fire to an auto repair facility. Our client insured the vehicle that was allegedly defective.

Federal claims against borough and its employees dismissed.

Public Entity & Civil Rights Litigation
December 2, 2021

Our attorneys obtained judgment in favor of a local borough and its employees/agents following numerous rounds of motions to dismiss in the Western District. The plaintiff, a construction contractor, brought suit alleging the borough violated its constitutional civil rights by failing to issue it a grading permit in the time it perceived as reasonable. The matter is more generally described as a land use dispute, involving the plaintiff’s excessive dumping and destruction of a local sewer line, thus jeopardizing the health and safety of the local residents.

Thought Leadership

98 Marshall Dennehey Attorneys Recognized in the 2026 Editions of The Best Lawyers in America and the Best Lawyers: Ones to Watch in America

August 20, 2025
Marshall Dennehey is proud to highlight the firm’s 98 attorneys who have been recognized in the 2026 editions of The Best Lawyers in America and the Best Lawyers: Ones to Watch in America. Less than 6% of all practicing lawyers in the U.S.

Taking vs. Tort: Which Is It in Relation to Sanitary Sewer Overflows?

Pittsburgh
Public Entity & Civil Rights Litigation
March 1, 2021
Defense Digest, Vol. 27, No.

Areas of Practice (4)

  • Public Entity & Civil Rights Litigation
  • Miscellaneous Professional Liability
  • Automobile Liability
  • Real Estate E&O Liability

Education & Credentials

University Attended:
Pennsylvania State University, B.S., 1996; Saint Vincent College, B.A., 1995
Law School Attended:
New England Law Boston, J.D., 1999
Year of First Admission:
2000
Admission:
2000, Pennsylvania; 2000, U.S District Court Western District of Pennsylvania; 2007, U.S. Court of Appeals 3rd Circuit
Memberships:

Associations & Memberships

Allegheny County Bar Association
Pennsylvania Bar Association

Reported Cases:
Significant Representative Matters: After the completion of discovery, successfully obtained settlement of less than $42,000 on behalf of a police department and its officer arising out of a family dispute where seven family members filed Section 1983 civil rights claims alleging malicious and retaliatory prosecution where the initial demand was over $750,000.; In a case where a plaintiff filed a Section 1983 civil rights claim based on alleged unlawful excessive use of force where a police canine, upon the command of its controlling officer, grabbed the plaintiff's abdomen, taking him to the ground and resulting in puncture wounds. Obtained a settlement of $20,000 where the plaintiff's demand was $250,000.; Currently handling a case on behalf of a roofing contractor where the plaintiff school district is alleging against multiple parties that the roof was improperly constructed, resulting in roof leakage associated damages in excess of $600,000.; Currently handling a case on behalf of a civil engineering and surveying firm resulting from an allegedly improperly designed storm water management system associated with a land development plan. Decedent's estate has raised claims against multiple parties that storm water drainage formed ice on a state road, causing decedent's accident.; Obtained summary judgment in favor of a municipal authority wherein plaintiffs claimed damages in excess of $75,000 as a result of a landslide that impacted their property allegedly as a result of a defective sanitary sewer line and corresponding trenching.; Obtained summary judgment in favor of a township wherein a plaintiff alleged that she sustained various personal injuries as a result of a motor vehicle versus tractor trailer accident that was allegedly caused by a defective traffic signal.; Successfully obtained a favorable decision on appeal before the Commonwealth Court in a reported decision on behalf of a borough and its council on the basis of high public official immunity wherein a plaintiff sought damages as a result of being debarred during a public meeting by the council from bidding on public works contracts.; Obtained a jury defense verdict on behalf of a township wherein a plaintiff alleged that he sustained a foot fracture after stepping into an uncovered utility trench.; Obtained a non-jury defense verdict on behalf of a city wherein a plaintiff alleged that his rental property sustained damages as a result of a sanitary sewer back-up.; Obtained a decision in favor of a home inspector after binding arbitration wherein a plaintiff alleged that the inspector was negligent for failing to discover the existence of mold during a home inspection.; Obtained a non-jury defense verdict on behalf of a police officer wherein a plaintiff alleged unlawful use of force during the course of an arrest.; Successfully negotiated a favorable settlement in the amount of $15,000 on behalf of a township wherein a police officer who demanded $75,000 alleged wrongful termination from the township police department in violation of his equal protection rights.; Representative Cases: Osiris Enterprises v. Borough of Whitehall, 877 A.2d 560 (Pa. Cmwlth. 2005); Osiris Enterprises v. Borough of Whitehall, 398 F. Supp. 2d 400 (W.D. Pa. 2005); Published Works: Taking vs. Tort: Which Is It in Relation to Sanitary Sewer Overflows?, Defense Digest, March 2021, Vol. 27, No. 2; The First Amendment's Protection Applies To Certain Comments Directed Toward Police Officers, Defense Digest, Vol. 13, No. 4, December, 2007; Nanty-Glo Rule Applies to Preliminary Objections Raising Issues of Fact, Defense Digest, Vol. 10, No. 1, March, 2004
ISLN:
915533198

Peer Reviews

4.7/5.0 (12 reviews)
Martindale-Hubbell® AV Preeminent Rating Badge
  • Legal Knowledge

    4.7/5.0
  • Analytical Capability

    4.7/5.0
  • Judgment

    4.8/5.0
  • Communication

    4.8/5.0
  • Legal Experience

    4.4/5.0
  • 5.0/5.0 Rated by a Associate on 06/01/14 in Civil Litigation

    Excellent lawyer

  • 5.0/5.0 Rated by a Sole Practitioner on 05/06/10 in Mortgage Law

  • 5.0/5.0 Rated by a Partner on 04/02/10 in Personal Injury Defense

    Chris is an excellent defense attorney and exhibits excellent ethical standards. I have litigated several cases with him. He handles large and complex commercial and municipal liability defense claims. I have direct knowledge of his legal capabili... Read more

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  • 5.0/5.0 Rated by a Managing Partner on 08/10/09 in Civil Litigation

    Wonderful communicator. Very strong legal knowledge base. Trustworthy. Highly recommend AV rating.

  • 4.8/5.0 Rated by a Judge on 04/18/10 in General Practice

  • 4.8/5.0 Rated by a Partner on 04/18/10 in Litigation

  • 4.8/5.0 Rated by a Partner on 04/05/10 in Civil Litigation

  • 4.8/5.0 Rated by a Partner on 08/20/09 in Personal Injury Defense

    Christian is a competent and ethical attorney. I consider him to be a good defense attorney and competent to handle all issues in his field. I have had three separate cases against Christian. I have direct knowledge on the areas about which I have... Read more

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  • 4.6/5.0 Rated by a Partner on 04/18/10 in Litigation

  • 4.2/5.0 Rated by a Sole Practitioner on 04/18/10 in Insurance

Peer reviews submitted prior to 2008 are not displayed.

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Location

Contact Christian D. Marquis

Contact Information:

412-803-1188  Fax

www.marshalldennehey.com

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