JB

Jon Bruce Zimmerman, Business Attorney in Denver, Colorado

Over 43 years of legal practice · focused on Business, Construction, and Litigation · 4.7/5 rating from 26 verified client reviews

PartneratMessner Reeves LLP

Denver, CO

Practicing business in Denver since 1983.

43+
Years practicing
4.7 ★
26 client reviews
1
Bar admission

Are you Jon Bruce Zimmerman?

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Quick answer

Jon Bruce Zimmerman is a partner based in Denver, CO. The practice focuses on Business, Construction, and Litigation. Jon has over 43 years of legal experience. Currently practicing at Messner Reeves LLP. Rated 4.7 out of 5 from 26 client reviews.

Based in
Denver, CO
Experience
over 43 years
Known for
Business · Construction · Litigation
  • Handles Business, Construction, and Litigation matters from Denver, CO.
  • Over 43 years of practice as a licensed attorney.
  • Recognized with AV Preeminent.

About Jon Bruce Zimmerman: Jon Bruce Zimmerman is a partner based in Denver, CO. The practice focuses on Business, Construction, and Litigation. Jon has over 43 years of legal experience. Currently practicing at Messner Reeves LLP. Rated 4.7 out of 5 from 26 client reviews.

Areas of practice

Legal matters Jon takes on

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

Business cases in Denver, Colorado

Jon 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 Jon agrees to represent you.

Construction cases in Denver, Colorado

Jon 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 Jon agrees to represent you.

Litigation cases in Denver, Colorado

Jon 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 Jon agrees to represent you.

Product Liability cases in Denver, Colorado

Jon takes product liability 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 Jon agrees to represent you.

Real Estate cases in Denver, Colorado

Jon takes real estate 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 Jon agrees to represent you.

Biography

Meet Jon Bruce Zimmerman — business lawyer in Denver

Jon Bruce Zimmerman is a partner based in Denver, CO. The practice focuses on Business, Construction, and Litigation. Jon has over 43 years of legal experience. Currently practicing at Messner Reeves LLP. Rated 4.7 out of 5 from 26 client reviews.

Jon Bruce Zimmerman is a lawyer practicing commercial litigation, construction law, products liability and 1 other area of law. Jon received a B.A. degree from University of California at Berkeley in 1980, and has been licensed for 43 years. Jon practices at Messner Reeves LLP in Denver, CO.

How Jon handles business matters

Jon Bruce Zimmerman is a lawyer practicing commercial litigation, construction law, products liability and 1 other area of law. Jon received a B.A. degree from University of California at Berkeley in 1980, and has been licensed for 43 years. Jon practices at Messner Reeves LLP in Denver, CO.

Who Jon represents

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

Credentials

Education, bar admissions, and languages

  • The University of Santa Clara School of Law

    J.D. Cum · 1983

  • University of California at Berkeley

    B.A. Political · 1980

Jurisdictions

Jon's state bar admissions

  • California U.S. Cour

    1983 · ACTIVE

Jon studied at J.D. Cum in The University of Santa Clara School of Law and B.A. Political in University of California at Berkeley.

Law school and academic background

Jon completed J.D. Cum in The University of Santa Clara School of Law and B.A. Political in University of California at Berkeley. Formal legal training is one signal of substantive knowledge — the day-to-day practice Jon runs in Colorado is where that training gets applied to real client questions.

Recognition

Recognition and thought leadership

Jon has received 1 formal recognition from bar associations, industry bodies, and peer-review services.

  • AV Preeminent

Legal awards and honors

AV Preeminent.

Locations

Jon Bruce Zimmerman's office in Denver

Jon's primary office is at 1550 Wewatta St., Ste. 710, Denver, CO, 80202. In-person meetings are by appointment; a phone intake usually comes first.

Main office

Messner Reeves LLP

1550 Wewatta St., Ste. 710

Denver, CO 80202

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Client feedback

Client reviews of Jon Bruce Zimmerman — 4.7/5 rating from 26 verified client reviews

Every review below is from a verified client of Jon. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing business attorneys in Denver.

4.7

26 client reviews

Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Jon Bruce Zimmerman claims this profile.

Read all reviews

Hiring guide

How to hire Jon Bruce Zimmerman — what to expect in your first consultation

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

Consultation formats and pricing

Jon charges for the initial consult. That fee is credited toward representation if you retain Jon'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; Jon 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 Jon

Jon 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. Jon confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

Jon'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 Jon Bruce Zimmerman

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

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

  • Does Jon offer a free consultation?

    Jon charges for the initial consult; that fee is credited toward representation if you retain Jon's office. Some business attorneys offer free consults — check Jon'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. Jon gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

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

    Jon 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 — Jon 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 Jon?

    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. Jon will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.

  • Is Jon accepting new business clients right now?

    Jon'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

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

More counsel

If Jon'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.