MJ

Michael J. Decker, Business Attorney in Denver, Colorado

focused on Business, Construction, and Litigation

Trusted business attorney serving Denver.

2
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Quick answer

Michael J. Decker is an attorney based in Denver, COLORADO. The practice focuses on Business, Construction, and Litigation. Currently practicing at Murphy & Decker PC.

Based in
Denver, COLORADO
Experience
attorney
Known for
Business · Construction · Litigation
  • Handles Business, Construction, and Litigation matters from Denver, COLORADO.
  • Recognized with Best Lawyers in America — Commercial Litigation (2026).

About Michael J. Decker: Michael J. Decker is an attorney based in Denver, COLORADO. The practice focuses on Business, Construction, and Litigation. Currently practicing at Murphy & Decker PC.

Areas of practice

Practice areas handled by Michael J. Decker

Michael concentrates on business, construction, and litigation. Each area below outlines the kind of case Michael handles, typical outcomes to expect, and how the intake process starts.

Business cases in Denver, Colorado

Michael takes business matters in Denver, Colorado. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Michael agrees to represent you.

Construction cases in Denver, Colorado

Michael takes construction matters in Denver, Colorado. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Michael agrees to represent you.

Litigation cases in Denver, Colorado

Michael takes litigation matters in Denver, Colorado. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Michael agrees to represent you.

Biography

About Michael J. Decker — Attorney of Colorado business experience

Michael J. Decker is an attorney based in Denver, COLORADO. The practice focuses on Business, Construction, and Litigation. Currently practicing at Murphy & Decker PC.

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.

Working with Michael on a business matter

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…

Clients Michael works with

Michael reviews new inquiries case-by-case for business, construction, and litigation matters in Denver and the surrounding Colorado area.

Credentials

Michael J. Decker's legal education and bar admissions

  • Chicago-Kent College of Law at IIT

    JD · 1998

  • Valparaiso University

    BA · 1995

Jurisdictions

Michael's state bar admissions

  • Colorado, Colorado B

    ACTIVE

  • Wyoming, Wyoming Bar

    ACTIVE

Michael studied at JD in Chicago-Kent College of Law at IIT and BA in Valparaiso University.

Law school and academic background

Michael completed JD in Chicago-Kent College of Law at IIT and BA in Valparaiso University. Formal legal training is one signal of substantive knowledge — the day-to-day practice Michael runs in Colorado is where that training gets applied to real client questions.

Recognition

Awards, publications, and recognition of Michael J. Decker

Michael has received 8 formal recognitions from bar associations, industry bodies, and peer-review services.

  • 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

Legal awards and honors

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).

Locations

Michael J. Decker's office in Denver

Michael's primary office is at 730 Seventeeth Street, Suite 925, Denver, Colorado, 80202. In-person meetings are by appointment; a phone intake usually comes first.

Main office

Murphy & Decker PC

730 Seventeeth Street, Suite 925

Denver, Colorado 80202

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Client feedback

Client reviews of Michael J. Decker

Michael has not yet collected verified client reviews on LawyersListed. Reviews here are all from confirmed clients; anonymous ratings are moderated out.

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Hiring guide

How to hire Michael J. Decker — what to expect in your first consultation

Working with a new business attorney should feel structured. Here's how the first two conversations with Michael usually go, from the moment you request a consult to the day representation begins.

Consultation formats and pricing

Michael charges for the initial consult. That fee is credited toward representation if you retain Michael's office.

What to bring to your first meeting

Bring any documents you already have — police reports, medical records, filed pleadings, correspondence from an insurer, a copy of the contract at issue. If you're not sure, err on the side of bringing everything; Michael will tell you what matters and what doesn't.

Questions to ask a business attorney in Denver, Colorado

A short list to run through before you commit: How many business matters have you handled in the last year? What's your fee structure? Who else in the office will work on this? What's your realistic estimate of timeline and range of outcomes? How do I reach you between meetings?

Fees & payment

Fees, payment methods, and consultation options for Michael

Michael discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in business practice — ask which fits.

Hourly rates, contingency fees, and flat-fee options

Every business matter is priced differently. Simple document review might be a flat fee. Injury litigation is often contingency. Complex commercial disputes usually run hourly with a retainer. Michael confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

Michael's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many business practices work with clients on structured schedules.

Frequently asked

Frequently asked questions about Michael J. Decker

  • How much does it cost to hire Michael for a business case?

    Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Michael walks through the likely range during the consult so there are no surprises.

  • Does Michael offer a free consultation?

    Michael charges for the initial consult; that fee is credited toward representation if you retain Michael's office. Some business attorneys offer free consults — check Michael's current terms during booking.

  • How long do business cases in Colorado typically take?

    Simple business matters can wrap in a few weeks; disputed cases can run 6–18 months from intake to resolution, longer if the matter goes to trial. Michael gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

  • Can Michael take my case if I'm outside Denver?

    Michael is licensed in Colorado. Matters governed by Colorado law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Michael will tell you if the case is a fit or refer you to someone closer to your court.

  • What should I bring to my first meeting with Michael?

    Bring every document that touches the dispute: contracts, correspondence, police or medical reports, filed pleadings, invoices, photographs, insurance letters. Also bring a written timeline of what happened, in your own words. Michael will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.

  • Is Michael accepting new business clients right now?

    Michael's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.

Areas served

Business attorneys serving Denver, Colorado Springs and Boulder in Colorado

Michael handles business matters throughout Colorado. Each city below is a direct link into the search page for verified business attorneys in that community.

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If Michael's intake is full or the fit isn't right, these business attorneys in Denver handle similar matters. Every profile below is verified and open to consultations.