Philip J. Sweeney III, Business Attorney in Washington, District of Columbia
Over 57 years of legal practice · focused on Business, Estate Planning, and General · 5.0/5 rating from 1 verified client review
PartneratHamilton and Hamilton, LLP
Washington, DC
Practicing business in Washington since 1969.
- 57+
- Years practicing
- 5.0 ★
- 1 client review
- 3
- Bar admissions
Are you Philip J. Sweeney III?
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Quick answer
Philip J. Sweeney III is a partner based in Washington, DC. The practice focuses on Business, Estate Planning, and General. Philip has over 57 years of legal experience. Currently practicing at Hamilton and Hamilton, LLP. Rated 5.0 out of 5 from 1 client review.
- Based in
- Washington, DC
- Experience
- over 57 years
- Known for
- Business · Estate Planning · General
- Handles Business, Estate Planning, and General matters from Washington, DC.
- Over 57 years of practice as a licensed attorney.
- Recognized with AV Preeminent.
About Philip J. Sweeney III: Philip J. Sweeney III is a partner based in Washington, DC. The practice focuses on Business, Estate Planning, and General. Philip has over 57 years of legal experience. Currently practicing at Hamilton and Hamilton, LLP. Rated 5.0 out of 5 from 1 client review.
Areas of practice
Philip's practice areas in Washington
Philip concentrates on business, estate planning, general, litigation, and poa. Each area below outlines the kind of case Philip handles, typical outcomes to expect, and how the intake process starts.
Business
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Estate Planning
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General
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Litigation
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POA
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Real Estate
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Tax
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Business cases in Washington, District of Columbia
Philip takes business matters in Washington, District of Columbia. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Philip agrees to represent you.
Estate Planning cases in Washington, District of Columbia
Philip takes estate planning matters in Washington, District of Columbia. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Philip agrees to represent you.
General cases in Washington, District of Columbia
Philip takes general matters in Washington, District of Columbia. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Philip agrees to represent you.
Litigation cases in Washington, District of Columbia
Philip takes litigation matters in Washington, District of Columbia. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Philip agrees to represent you.
POA cases in Washington, District of Columbia
Philip takes poa matters in Washington, District of Columbia. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Philip agrees to represent you.
Biography
Philip J. Sweeney III, business attorney serving Washington
Philip J. Sweeney III is a partner based in Washington, DC. The practice focuses on Business, Estate Planning, and General. Philip has over 57 years of legal experience. Currently practicing at Hamilton and Hamilton, LLP. Rated 5.0 out of 5 from 1 client review. Philip works from Washington, District of Columbia and takes on business matters across the region.
Philip J. Sweeney III is a lawyer practicing taxation, exempt organizations, estate planning and 5 other areas of law. Philip received a A.B. degree from College of William and Mary in 1966, and has been licensed for 57 years. Philip practices at Hamilton and Hamilton, LLP in Washington, DC.
Philip's approach to business cases
Philip J. Sweeney III is a lawyer practicing taxation, exempt organizations, estate planning and 5 other areas of law. Philip received a A.B. degree from College of William and Mary in 1966, and has been licensed for 57 years. Philip practices at Hamilton and Hamilton, LLP in Washington, DC.
Clients Philip works with
Philip reviews new inquiries case-by-case for business, estate planning, and general matters in Washington and the surrounding District of Columbia area.
Credentials
Credentials — where Philip studied and practices
American University Law School
J.D. George · 1969
College of William and Mary
A.B. · 1966
Jurisdictions
Philip's state bar admissions
U.S. Tax Court
1979 · ACTIVE
District of Columbia
1972 · ACTIVE
Virginia
1969 · ACTIVE
Philip studied at J.D. George in American University Law School and A.B. in College of William and Mary.
Law school and academic background
Philip completed J.D. George in American University Law School and A.B. in College of William and Mary. Formal legal training is one signal of substantive knowledge — the day-to-day practice Philip runs in District of Columbia is where that training gets applied to real client questions.
Recognition
Philip's legal honors and published work
Philip has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
AV Preeminent
Legal awards and honors
AV Preeminent.
Locations
Philip J. Sweeney III's office in Washington
Philip's primary office is at 800 Connecticut Ave., N.W., Ste. 300, Washington, DC, 20006-2726. In-person meetings are by appointment; a phone intake usually comes first.
Hamilton and Hamilton, LLP
800 Connecticut Ave., N.W., Ste. 300
Washington, DC 20006-2726
Open in Google MapsClient feedback
Client reviews of Philip J. Sweeney III — 5.0/5 rating from 1 verified client review
Every review below is from a verified client of Philip. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing business attorneys in Washington.
5.0
1 client review
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Philip J. Sweeney III claims this profile.
Read all reviewsHiring guide
How to hire Philip J. Sweeney III — what to expect in your first consultation
Working with a new business attorney should feel structured. Here's how the first two conversations with Philip usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Philip charges for the initial consult. That fee is credited toward representation if you retain Philip'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; Philip will tell you what matters and what doesn't.
Questions to ask a business attorney in Washington, District of Columbia
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 Philip
Philip 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. Philip confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Philip'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 Philip J. Sweeney III
How much does it cost to hire Philip for a business case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Philip walks through the likely range during the consult so there are no surprises.
Does Philip offer a free consultation?
Philip charges for the initial consult; that fee is credited toward representation if you retain Philip's office. Some business attorneys offer free consults — check Philip's current terms during booking.
How long do business cases in District of Columbia 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. Philip gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Philip take my case if I'm outside Washington?
Philip is licensed in District of Columbia. Matters governed by District of Columbia law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Philip 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 Philip?
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. Philip will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Philip accepting new business clients right now?
Philip'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 Washington and Belize City in District of Columbia
Philip handles business matters throughout District of Columbia. Each city below is a direct link into the search page for verified business attorneys in that community.
More counsel
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