Atty. Michael J. Decker

Atty. Michael J. Decker

Mike Decker is a highly experienced litigator specializing in construction law, insurance defense, and complex commercial litigation. He boasts a strong record of favorable jury trial verdicts in both Colorado and Wyoming courts.

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Profile Summary

About Michael J. Decker at a glance

Michael J. Decker is a business, construction, and litigation attorney based in Denver, Colorado, practicing at Murphy & Decker PC. Admitted to practice in Colorado, Colorado Bar Association and Wyoming, Wyoming Bar Association. Educated at Chicago-Kent College of Law at IIT (JD, 1998) and Valparaiso University (BA, 1995). Recognitions include Best Lawyers in America — Commercial Litigation (2026), Best Lawyers in America — Litigation - Construction (2026), and Best Lawyers in America — Additional Areas of Practice: (2026). Serands clients in Denver, CO and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

Mike Decker is a highly experienced litigator specializing in construction law, insurance defense, and complex commercial litigation. He boasts a strong record of favorable jury trial verdicts in both Colorado and Wyoming courts.

Mr. Decker consistently receives top-tier recognition for his legal prowess and ethical conduct. He holds an "AV Preeminent" rating from Martindale-Hubbell, the highest distinction available. Since 2012, he has been honored as a "Colorado Super Lawyer" in civil litigation and construction law—a recognition achieved by only 5% of Colorado lawyers annually. Notably, he was among the few attorneys to earn this distinction before the age of 40.

His extensive career includes robust relationships with national insurance carriers; both Mr. Decker and his firm are listed in Best's Directory of Recommended Insurance Attorneys and serve as panel counsel for numerous carriers in Colorado and Wyoming. He also maintains long-standing relationships with many large construction and commercial companies.

Mr. Decker has been recognized in multiple editions of The Best Lawyers in America, and is featured in the current edition for Commercial Litigation and Construction Litigation. He has consistently been recognized as a Best Lawyer every year since 2014.

With over 100 construction defect actions under his belt as lead litigation counsel, Mr. Decker currently represents general contractors, trade contractors, and design professionals in disputes and negotiations. He is a frequent speaker for construction and insurance industry groups on topics such as construction law, litigation tactics, risk management, and insurance issues. He has also contributed to The Practitioner's Guide to Colorado Construction Law.

Mr. Decker is proficient in mechanic's lien litigation, having successfully recovered millions for clients whose payments were withheld by owners or lenders.

Over the past 25 years, Mr. Decker has successfully litigated hundreds of cases in Colorado state and federal courts. His diverse caseload includes commercial general liability, product liability, personal injury, contract disputes, and construction-related claims. Many of his past cases have been selected for official publication by the Colorado Supreme Court and Colorado Court of Appeals, including:

  • Copper Mountain, Inc. v. Industrial Systems, 208 P.3d 692 (Colo. 2009)

  • State Farm v. Kastner, 77 P.3d 1256 (Colo. 2003)

  • Burchett v. South Denver Windustrial, 42 P.3d 19 (Colo. 2002)

  • Shaw Construction LLC v. United Builder Services, Inc., 296 P.3d 145 (Colo. App. 2012)

  • Richmond Am. Homes v. Steel Floors, LLC, 187 P.3d 1199 (Colo. App. 2008)

  • Serna v. Kingston Enterprises, 72 P.3d 376 (Colo. App. 2002)

  • Hussion v. ICAO, 991 P.2d 346 (Colo. App. 1999)

Mr. Decker is admitted to practice in Colorado, Wyoming, the United States District Court for the District of Colorado, the United States District Court for the District of Wyoming, and the 10th Circuit Court of Appeals.

Practice Areas Explained

Michael J. Decker's Areas of Practice

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

Business & Corporate Law

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

Michael J. Decker is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Colorado →

Construction Law

Michael J. Decker is one of 40,689 construction attorneys indexed nationally. Browse construction attorneys in Colorado →

Civil Litigation

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

Michael J. Decker is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Colorado →

Jurisdictional Context

Why local counsel matters in Colorado

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

Looking for additional Colorado attorneys? Browse all attorneys in Denver or all attorneys in Colorado.

Frequently Asked

Common questions about Michael J. Decker

Where is Michael J. Decker's law office located?
Michael J. Decker's law practice is located in Denver, Colorado. The firm is Murphy & Decker PC. You can contact the office directly through this profile page.
What practice areas does Michael J. Decker handle?
Michael J. Decker focuses on business, construction, litigation. Each practice area listed reflects experience handling cases of that type in Colorado.
Where did Michael J. Decker go to law school?
Michael J. Decker earned their education at (JD, 1998); (BA, 1995).
How can I contact Michael J. Decker for a consultation?
You can contact Michael J. Decker 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 Michael J. Decker received?
Michael J. Decker's notable recognition includes: Best Lawyers in America — Commercial Litigation; Best Lawyers in America — Litigation - Construction; Best Lawyers in America — Additional Areas of Practice:; Best Lawyers in America — Construction Law; Best Lawyers in America — Product Liability Litigation - Defendants.

Education

JD
Chicago-Kent College of Law at IIT
- 1998
BA
Valparaiso University
- 1995

Awards

Best Lawyers in America — Commercial Litigation
- 2026
Best Lawyers in America — Litigation - Construction
- 2026
Best Lawyers in America — Additional Areas of Practice:
- 2026
Best Lawyers in America — Construction Law
- 2026
Best Lawyers in America — Product Liability Litigation - Defendants
- 2026
Best Lawyers in America — Awards:
- 2026
Best Lawyers in America — Colorado "Super Lawyer" from 2012 - present
- 2026
Best Lawyers in America — "AV" Rating from Martindale - Hubbell
- 2026

Bar Admissions

Colorado, Colorado Bar Association
Wyoming, Wyoming Bar Association

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