Brian D. Hagg, Business Attorney in Rapid City, South Dakota
Over 54 years of legal practice · focused on Business, Contracts, and Entertainment · 5.0/5 rating from 1 verified client review
MemberatWhiting, Hagg & Dorsey Prof. LLP
Rapid City, SD
Practicing business in Rapid City since 1972.
- 54+
- Years practicing
- 5.0 ★
- 1 client review
- 2
- Bar admissions
Are you Brian D. Hagg?
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Quick answer
Brian D. Hagg is a member based in Rapid City, SD. The practice focuses on Business, Contracts, and Entertainment. Brian has over 54 years of legal experience. Currently practicing at Whiting, Hagg & Dorsey Prof. LLP. Rated 5.0 out of 5 from 1 client review.
- Based in
- Rapid City, SD
- Experience
- over 54 years
- Known for
- Business · Contracts · Entertainment
- Handles Business, Contracts, and Entertainment matters from Rapid City, SD.
- Over 54 years of practice as a licensed attorney.
- Recognized with AV Preeminent.
About Brian D. Hagg: Brian D. Hagg is a member based in Rapid City, SD. The practice focuses on Business, Contracts, and Entertainment. Brian has over 54 years of legal experience. Currently practicing at Whiting, Hagg & Dorsey Prof. LLP. Rated 5.0 out of 5 from 1 client review.
Areas of practice
Brian's practice areas in Rapid City
Brian concentrates on business, contracts, entertainment, personal injury, and probate. Each area below outlines the kind of case Brian handles, typical outcomes to expect, and how the intake process starts.
Business
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Contracts
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Entertainment
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Personal Injury
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Probate
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Real Estate
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Wills
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International
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Business cases in Rapid City, South Dakota
Brian takes business matters in Rapid City, South Dakota. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Brian agrees to represent you.
Contracts cases in Rapid City, South Dakota
Brian takes contracts matters in Rapid City, South Dakota. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Brian agrees to represent you.
Entertainment cases in Rapid City, South Dakota
Brian takes entertainment matters in Rapid City, South Dakota. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Brian agrees to represent you.
Personal Injury cases in Rapid City, South Dakota
Brian takes personal injury matters in Rapid City, South Dakota. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Brian agrees to represent you.
Probate cases in Rapid City, South Dakota
Brian takes probate matters in Rapid City, South Dakota. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Brian agrees to represent you.
Biography
Brian D. Hagg, business attorney serving Rapid City
Brian D. Hagg is a member based in Rapid City, SD. The practice focuses on Business, Contracts, and Entertainment. Brian has over 54 years of legal experience. Currently practicing at Whiting, Hagg & Dorsey Prof. LLP. Rated 5.0 out of 5 from 1 client review. Brian works from Rapid City, South Dakota and takes on business matters across the region.
Brian D. Hagg is a lawyer practicing commercial transactions, commercial contracts, real estate and 8 other areas of law. Brian D. received a B.A. degree from University of South Dakota in 1969, and has been licensed for 54 years. Brian D. practices at Whiting, Hagg & Dorsey Prof. LLP in Rapid City, SD.
How Brian handles business matters
Brian D. Hagg is a lawyer practicing commercial transactions, commercial contracts, real estate and 8 other areas of law. Brian D. received a B.A. degree from University of South Dakota in 1969, and has been licensed for 54 years. Brian D. practices at Whiting, Hagg & Dorsey Prof. LLP in Rapid City, SD.
Who Brian represents
Brian reviews new inquiries case-by-case for business, contracts, and entertainment matters in Rapid City and the surrounding South Dakota area.
Credentials
Credentials — where Brian studied and practices
University of South Dakota
J.D. · 1972
University of South Dakota
B.A. · 1969
Jurisdictions
Brian's state bar admissions
U.S. District Court,
1975 · ACTIVE
South Dakota
1972 · ACTIVE
Brian studied at J.D. in University of South Dakota and B.A. in University of South Dakota.
Law school and academic background
Brian completed J.D. in University of South Dakota and B.A. in University of South Dakota. Formal legal training is one signal of substantive knowledge — the day-to-day practice Brian runs in South Dakota is where that training gets applied to real client questions.
Recognition
Brian's legal honors and published work
Brian has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
AV Preeminent
Legal awards and honors
AV Preeminent.
Affiliations
Brian's professional memberships and bar associations
Pennington County and American Bar Associations State Bar of South Dakota South Dakota Trial Lawyers Association The Association of Trial Lawyers of America Federation of Insurance and Corporate Counsel International Association of Gaming Attorneys
membership
Locations
Brian D. Hagg's office in Rapid City
Brian's primary office is at 616 6th Street, Rapid City, SD, 57701. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of Brian D. Hagg — 5.0/5 rating from 1 verified client review
Every review below is from a verified client of Brian. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing business attorneys in Rapid City.
5.0
1 client review
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Brian D. Hagg claims this profile.
Read all reviewsHiring guide
How to hire Brian D. Hagg — what to expect in your first consultation
Working with a new business attorney should feel structured. Here's how the first two conversations with Brian usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Brian charges for the initial consult. That fee is credited toward representation if you retain Brian'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; Brian will tell you what matters and what doesn't.
Questions to ask a business attorney in Rapid City, South Dakota
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 Brian
Brian 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. Brian confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Brian'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 Brian D. Hagg
How much does it cost to hire Brian for a business case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Brian walks through the likely range during the consult so there are no surprises.
Does Brian offer a free consultation?
Brian charges for the initial consult; that fee is credited toward representation if you retain Brian's office. Some business attorneys offer free consults — check Brian's current terms during booking.
How long do business cases in South Dakota 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. Brian gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Brian take my case if I'm outside Rapid City?
Brian is licensed in South Dakota. Matters governed by South Dakota law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Brian 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 Brian?
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. Brian will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Brian accepting new business clients right now?
Brian'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 Rapid City, Sioux Falls and Pierre in South Dakota
Brian handles business matters throughout South Dakota. Each city below is a direct link into the search page for verified business attorneys in that community.
More counsel
Other top-rated business attorneys in South Dakota
If Brian's intake is full or the fit isn't right, these business attorneys in Rapid City handle similar matters. Every profile below is verified and open to consultations.





