Dennis Osborn Leuer, Business Attorney in San Francisco, California
Over 48 years of legal practice · focused on Business, DV Defense, and Formation
PartneratBancroft & McAlister LLP
San Francisco, CA
Practicing business in San Francisco since 1978.
- 48+
- Years practicing
- 1
- Bar admission
Practices in
Are you Dennis Osborn Leuer?
This profile was built from public bar records and is still unclaimed. Claim it free to control your photo, bio, and fees — and get client inquiries sent straight to you.
Quick answer
Dennis Osborn Leuer is a partner based in San Francisco, CA. The practice focuses on Business, DV Defense, and Formation. Dennis has over 48 years of legal experience. Currently practicing at Bancroft & McAlister LLP.
- Based in
- San Francisco, CA
- Experience
- over 48 years
- Known for
- Business · DV Defense · Formation
- Handles Business, DV Defense, and Formation matters from San Francisco, CA.
- Over 48 years of practice as a licensed attorney.
About Dennis Osborn Leuer: Dennis Osborn Leuer is a partner based in San Francisco, CA. The practice focuses on Business, DV Defense, and Formation. Dennis has over 48 years of legal experience. Currently practicing at Bancroft & McAlister LLP.
Areas of practice
Practice areas handled by Dennis Osborn Leuer
Dennis concentrates on business, dv defense, formation, international, and m&a. Each area below outlines the kind of case Dennis handles, typical outcomes to expect, and how the intake process starts.
Business
View other Business attorneys
DV Defense
View other DV Defense attorneys
Formation
View other Formation attorneys
International
View other International attorneys
M&A
View other M&A attorneys
Business cases in San Francisco, California
Dennis takes business matters in San Francisco, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Dennis agrees to represent you.
DV Defense cases in San Francisco, California
Dennis takes dv defense matters in San Francisco, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Dennis agrees to represent you.
Formation cases in San Francisco, California
Dennis takes formation matters in San Francisco, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Dennis agrees to represent you.
International cases in San Francisco, California
Dennis takes international matters in San Francisco, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Dennis agrees to represent you.
M&A cases in San Francisco, California
Dennis takes m&a matters in San Francisco, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Dennis agrees to represent you.
Biography
About Dennis Osborn Leuer — Over 48 years of California business experience
Dennis Osborn Leuer is a partner based in San Francisco, CA. The practice focuses on Business, DV Defense, and Formation. Dennis has over 48 years of legal experience. Currently practicing at Bancroft & McAlister LLP.
Dennis Osborn Leuer is a lawyer practicing domestic and international business transactions, business formation and operations, mergers and acquisitions and 2 other areas of law. Dennis received a degree from Oxford University in 1977, and has been licensed for 48 years. Dennis practices at Bancroft & McAlister LLP in San Francisco, CA.
Dennis's approach to business cases
Dennis Osborn Leuer is a lawyer practicing domestic and international business transactions, business formation and operations, mergers and acquisitions and 2 other areas of law. Dennis received a degree from Oxford University in 1977, and has been licensed for 48 years. Dennis practices at Bancroft & McAlister LLP in San Francisco, CA.
The kind of cases Dennis takes
Dennis reviews new inquiries case-by-case for business, dv defense, and formation matters in San Francisco and the surrounding California area.
Credentials
Dennis Osborn Leuer's legal education and bar admissions
Hastings College of Law, University of California
J.D. · 1978
Oxford University
D. Phil. · 1977
Jurisdictions
Dennis's state bar admissions
California
1978 · ACTIVE
Dennis studied at J.D. in Hastings College of Law, University of California and D. Phil. in Oxford University.
Law school and academic background
Dennis completed J.D. in Hastings College of Law, University of California and D. Phil. in Oxford University. Formal legal training is one signal of substantive knowledge — the day-to-day practice Dennis runs in California is where that training gets applied to real client questions.
Affiliations
Dennis's professional memberships and bar associations
State Bar of California
membership
Locations
Dennis Osborn Leuer's office in San Francisco
Dennis's primary office is at 505 Montgomery St., Ste. 1100, San Francisco, CA, 94111-6529. In-person meetings are by appointment; a phone intake usually comes first.
Bancroft & McAlister LLP
505 Montgomery St., Ste. 1100
San Francisco, CA 94111-6529
Open in Google MapsClient feedback
Client reviews of Dennis Osborn Leuer
Dennis has not yet collected verified client reviews on LawyersListed. Reviews here are all from confirmed clients; anonymous ratings are moderated out.
No reviews yet
Only verified clients who have consulted with Dennis Osborn Leuer can leave a review.
Schedule your consultationHiring guide
How to hire Dennis Osborn Leuer — what to expect in your first consultation
Working with a new business attorney should feel structured. Here's how the first two conversations with Dennis usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Dennis charges for the initial consult. That fee is credited toward representation if you retain Dennis'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; Dennis will tell you what matters and what doesn't.
Questions to ask a business attorney in San Francisco, California
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 Dennis
Dennis 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. Dennis confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Dennis'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 Dennis Osborn Leuer
How much does it cost to hire Dennis for a business case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Dennis walks through the likely range during the consult so there are no surprises.
Does Dennis offer a free consultation?
Dennis charges for the initial consult; that fee is credited toward representation if you retain Dennis's office. Some business attorneys offer free consults — check Dennis's current terms during booking.
How long do business cases in California 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. Dennis gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Dennis take my case if I'm outside San Francisco?
Dennis is licensed in California. Matters governed by California law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Dennis 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 Dennis?
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. Dennis will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Dennis accepting new business clients right now?
Dennis'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 San Francisco, Los Angeles and San Diego in California
Dennis handles business matters throughout California. Each city below is a direct link into the search page for verified business attorneys in that community.
- San Francisco26,380 attorneys
- Los Angeles39,975 attorneys
- San Diego16,903 attorneys
- Sacramento10,561 attorneys
- Irvine6,831 attorneys
- Oakland5,709 attorneys
- San Jose5,009 attorneys
- Palo Alto4,084 attorneys
- Beverly Hills3,348 attorneys
- Newport Beach3,106 attorneys
- Pasadena2,894 attorneys
- Santa Monica2,756 attorneys
More counsel
Other top-rated business attorneys in California
If Dennis's intake is full or the fit isn't right, these business attorneys in San Francisco handle similar matters. Every profile below is verified and open to consultations.
- DM
Douglas MacMillan Borthwick
Santa Ana, California
5.0· 118
- KF
Kiarash Feyzjou
Riverside, California
5.0· 71
- BB
Bobby B. Saadian, Esq.
Los Angeles, California
5.0· 52
- RD
Ronald Daniel Hedding
Encino, California
5.0· 45
- MB
Michael Brett Abramson
San Diego, California
5.0· 39
- GM
Gregory M. Garrison
Camarillo, California
5.0· 38