Frederick William Klann, Appellate Attorney in Denver, Colorado
Over 44 years of legal practice · focused on Appellate, Business, and Construction · 5.0/5 rating from 1 verified client review
Denver, CO
Practicing appellate in Denver since 1982.
- 44+
- Years practicing
- 5.0 ★
- 1 client review
- 1
- Bar admission
Are you Frederick William Klann?
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Quick answer
Frederick William Klann is an attorney based in Denver, CO. The practice focuses on Appellate, Business, and Construction. Frederick has over 44 years of legal experience. Rated 5.0 out of 5 from 1 client review.
- Based in
- Denver, CO
- Experience
- over 44 years
- Known for
- Appellate · Business · Construction
- Handles Appellate, Business, and Construction matters from Denver, CO.
- Over 44 years of practice as a licensed attorney.
- Recognized with AV Preeminent.
About Frederick William Klann: Frederick William Klann is an attorney based in Denver, CO. The practice focuses on Appellate, Business, and Construction. Frederick has over 44 years of legal experience. Rated 5.0 out of 5 from 1 client review.
Areas of practice
Practice areas handled by Frederick William Klann
Frederick concentrates on appellate, business, construction, general, and insurance. Each area below outlines the kind of case Frederick handles, typical outcomes to expect, and how the intake process starts.
Appellate
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Business
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Construction
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General
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Insurance
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Litigation
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Personal Injury
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Probate
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Product Liability
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Appellate cases in Denver, Colorado
Frederick takes appellate 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 Frederick agrees to represent you.
Business cases in Denver, Colorado
Frederick 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 Frederick agrees to represent you.
Construction cases in Denver, Colorado
Frederick 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 Frederick agrees to represent you.
General cases in Denver, Colorado
Frederick takes general 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 Frederick agrees to represent you.
Insurance cases in Denver, Colorado
Frederick takes insurance 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 Frederick agrees to represent you.
Biography
About Frederick William Klann — Over 44 years of Colorado appellate experience
Frederick William Klann is an attorney based in Denver, CO. The practice focuses on Appellate, Business, and Construction. Frederick has over 44 years of legal experience. Rated 5.0 out of 5 from 1 client review.
Frederick William Klann is a lawyer practicing appellate, auto/trucking law, commercial litigation and 7 other areas of law. Frederick received a B.A. degree from Northwestern University in 1978, and has been licensed for 44 years. Frederick practices in Denver, CO.
Working with Frederick on a appellate matter
Frederick William Klann is a lawyer practicing appellate, auto/trucking law, commercial litigation and 7 other areas of law. Frederick received a B.A. degree from Northwestern University in 1978, and has been licensed for 44 years. Frederick practices in Denver, CO.
Who Frederick represents
Frederick reviews new inquiries case-by-case for appellate, business, and construction matters in Denver and the surrounding Colorado area.
Credentials
Frederick William Klann's legal education and bar admissions
University of Denver College of Law
J.D. · 1982
Northwestern University
B.A. English · 1978
Jurisdictions
Frederick's state bar admissions
Colorado United Stat
1982 · ACTIVE
Frederick studied at J.D. in University of Denver College of Law and B.A. English in Northwestern University.
Law school and academic background
Frederick completed J.D. in University of Denver College of Law and B.A. English in Northwestern University. Formal legal training is one signal of substantive knowledge — the day-to-day practice Frederick runs in Colorado is where that training gets applied to real client questions.
Recognition
Awards, publications, and recognition of Frederick William Klann
Frederick has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
AV Preeminent
Legal awards and honors
AV Preeminent.
Affiliations
Frederick's professional memberships and bar associations
Colorado Bar Association Denver Bar Association Colorado Defense Lawyers Association
past) International Association of Defense Counsel (past · membership
Locations
Frederick William Klann's office in Denver
Frederick's primary office is at 950 Seventeenth Street, Suite 2100, Denver, CO, 80202-2804. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of Frederick William Klann — 5.0/5 rating from 1 verified client review
Every review below is from a verified client of Frederick. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing appellate attorneys in Denver.
5.0
1 client review
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Frederick William Klann claims this profile.
Read all reviewsHiring guide
How to hire Frederick William Klann — what to expect in your first consultation
Working with a new appellate attorney should feel structured. Here's how the first two conversations with Frederick usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Frederick charges for the initial consult. That fee is credited toward representation if you retain Frederick'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; Frederick will tell you what matters and what doesn't.
Questions to ask a appellate attorney in Denver, Colorado
A short list to run through before you commit: How many appellate 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 Frederick
Frederick discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in appellate practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every appellate 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. Frederick confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Frederick's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many appellate practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Frederick William Klann
How much does it cost to hire Frederick for a appellate case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Frederick walks through the likely range during the consult so there are no surprises.
Does Frederick offer a free consultation?
Frederick charges for the initial consult; that fee is credited toward representation if you retain Frederick's office. Some appellate attorneys offer free consults — check Frederick's current terms during booking.
How long do appellate cases in Colorado typically take?
Simple appellate 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. Frederick gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Frederick take my case if I'm outside Denver?
Frederick 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 — Frederick 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 Frederick?
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. Frederick will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Frederick accepting new appellate clients right now?
Frederick's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Appellate attorneys serving Denver, Colorado Springs and Boulder in Colorado
Frederick handles appellate matters throughout Colorado. Each city below is a direct link into the search page for verified appellate attorneys in that community.
More counsel
Other top-rated appellate attorneys in Colorado
If Frederick's intake is full or the fit isn't right, these appellate attorneys in Denver handle similar matters. Every profile below is verified and open to consultations.