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Sergei B. Thomas, Adoption Attorney in Denver, Colorado

Over 36 years of legal practice · focused on Adoption, Child Custody, and Divorce · 4.5/5 rating from 1 verified client review

Principal

Denver, CO

Practicing adoption in Denver since 1990.

36+
Years practicing
4.5 ★
1 client review
1
Bar admission

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Quick answer

Sergei B. Thomas is a principal based in Denver, CO. The practice focuses on Adoption, Child Custody, and Divorce. Sergei has over 36 years of legal experience. Rated 4.5 out of 5 from 1 client review.

Based in
Denver, CO
Experience
over 36 years
Known for
Adoption · Child Custody · Divorce
  • Handles Adoption, Child Custody, and Divorce matters from Denver, CO.
  • Over 36 years of practice as a licensed attorney.
  • Recognized with BV Distinguished.

About Sergei B. Thomas: Sergei B. Thomas is a principal based in Denver, CO. The practice focuses on Adoption, Child Custody, and Divorce. Sergei has over 36 years of legal experience. Rated 4.5 out of 5 from 1 client review.

Areas of practice

Practice areas handled by Sergei B. Thomas

Sergei concentrates on adoption, child custody, divorce, family law, and juvenile. Each area below outlines the kind of case Sergei handles, typical outcomes to expect, and how the intake process starts.

Adoption cases in Denver, Colorado

Sergei takes adoption 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 Sergei agrees to represent you.

Child Custody cases in Denver, Colorado

Sergei takes child custody 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 Sergei agrees to represent you.

Divorce cases in Denver, Colorado

Sergei takes divorce 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 Sergei agrees to represent you.

Family Law cases in Denver, Colorado

Sergei takes family law 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 Sergei agrees to represent you.

Juvenile cases in Denver, Colorado

Sergei takes juvenile 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 Sergei agrees to represent you.

Biography

About Sergei B. Thomas — Over 36 years of Colorado adoption experience

Sergei B. Thomas is a principal based in Denver, CO. The practice focuses on Adoption, Child Custody, and Divorce. Sergei has over 36 years of legal experience. Rated 4.5 out of 5 from 1 client review.

Sergei B. Thomas is a lawyer practicing family law, juvenile law, adoption and 4 other areas of law. Sergei received a B.A. degree from University of Colorado at Boulder in 1986, and has been licensed for 36 years. Sergei practices in Denver, CO.

Working with Sergei on a adoption matter

Sergei B. Thomas is a lawyer practicing family law, juvenile law, adoption and 4 other areas of law. Sergei received a B.A. degree from University of Colorado at Boulder in 1986, and has been licensed for 36 years. Sergei practices in Denver, CO.

Clients Sergei works with

Sergei reviews new inquiries case-by-case for adoption, child custody, and divorce matters in Denver and the surrounding Colorado area.

Credentials

Sergei B. Thomas's legal education and bar admissions

  • Washburn University of Topeka

    J.D. · 1990

  • University of Colorado at Boulder

    B.A. · 1986

Jurisdictions

Sergei's state bar admissions

  • Colorado

    1990 · ACTIVE

Sergei studied at J.D. in Washburn University of Topeka and B.A. in University of Colorado at Boulder.

Law school and academic background

Sergei completed J.D. in Washburn University of Topeka and B.A. in University of Colorado at Boulder. Formal legal training is one signal of substantive knowledge — the day-to-day practice Sergei runs in Colorado is where that training gets applied to real client questions.

Recognition

Awards, publications, and recognition of Sergei B. Thomas

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

  • BV Distinguished

Legal awards and honors

BV Distinguished.

Affiliations

Sergei's professional memberships and bar associations

  • Adams/Broomfield Bar Association

    membership

Locations

Sergei B. Thomas's office in Denver

Sergei's primary office is at 1407 Larimer Street, Denver, CO, 80202. In-person meetings are by appointment; a phone intake usually comes first.

Main office

1407 Larimer Street

Denver, CO 80202

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Client feedback

Client reviews of Sergei B. Thomas — 4.5/5 rating from 1 verified client review

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

4.5

1 client review

Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Sergei B. Thomas claims this profile.

Read all reviews

Hiring guide

How to hire Sergei B. Thomas — what to expect in your first consultation

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

Consultation formats and pricing

Sergei charges for the initial consult. That fee is credited toward representation if you retain Sergei'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; Sergei will tell you what matters and what doesn't.

Questions to ask a adoption attorney in Denver, Colorado

A short list to run through before you commit: How many adoption 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 Sergei

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

Hourly rates, contingency fees, and flat-fee options

Every adoption 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. Sergei confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

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

Frequently asked

Frequently asked questions about Sergei B. Thomas

  • How much does it cost to hire Sergei for a adoption case?

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

  • Does Sergei offer a free consultation?

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

  • How long do adoption cases in Colorado typically take?

    Simple adoption 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. Sergei gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

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

    Sergei 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 — Sergei 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 Sergei?

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

  • Is Sergei accepting new adoption clients right now?

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

Areas served

Adoption attorneys serving Denver, Colorado Springs and Boulder in Colorado

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

More counsel

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