
Frederick Mark Heiser, Business Attorney in Irvine, California
Over 22 years of legal practice · focused on Business, Employment, and Entertainment · 5.0/5 rating from 21 verified client reviews
Managing ShareholderatKlinedinst Pc
Irvine, CA
Practicing business in Irvine since 2004.
- 22+
- Years practicing
- 5.0 ★
- 21 client reviews
- 1
- Bar admission
Practices in
Are you Frederick Mark Heiser?
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
Frederick Mark Heiser is a managing shareholder based in Irvine, CA. The practice focuses on Business, Employment, and Entertainment. Frederick has over 22 years of legal experience. Currently practicing at Klinedinst Pc. Rated 5.0 out of 5 from 21 client reviews.
- Based in
- Irvine, CA
- Experience
- over 22 years
- Known for
- Business · Employment · Entertainment
- Handles Business, Employment, and Entertainment matters from Irvine, CA.
- Over 22 years of practice as a licensed attorney.
- Recognized with AV Preeminent.
About Frederick Mark Heiser: Frederick Mark Heiser is a managing shareholder based in Irvine, CA. The practice focuses on Business, Employment, and Entertainment. Frederick has over 22 years of legal experience. Currently practicing at Klinedinst Pc. Rated 5.0 out of 5 from 21 client reviews.
Areas of practice
Frederick's practice areas in Irvine
Frederick concentrates on business, employment, entertainment, general, and litigation. Each area below outlines the kind of case Frederick handles, typical outcomes to expect, and how the intake process starts.
Business
View other Business attorneys
Employment
View other Employment attorneys
Entertainment
View other Entertainment attorneys
General
View other General attorneys
Litigation
View other Litigation attorneys
Business cases in Irvine, California
Frederick takes business matters in Irvine, 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 Frederick agrees to represent you.
Employment cases in Irvine, California
Frederick takes employment matters in Irvine, 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 Frederick agrees to represent you.
Entertainment cases in Irvine, California
Frederick takes entertainment matters in Irvine, 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 Frederick agrees to represent you.
General cases in Irvine, California
Frederick takes general matters in Irvine, 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 Frederick agrees to represent you.
Litigation cases in Irvine, California
Frederick takes litigation matters in Irvine, 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 Frederick agrees to represent you.
Biography
Frederick Mark Heiser, business attorney serving Irvine
Frederick Mark Heiser is a managing shareholder based in Irvine, CA. The practice focuses on Business, Employment, and Entertainment. Frederick has over 22 years of legal experience. Currently practicing at Klinedinst Pc. Rated 5.0 out of 5 from 21 client reviews. Frederick works from Irvine, California and takes on business matters across the region.
Frederick Mark Heiser is a lawyer practicing commercial litigation, general liability, entertainment & sport venues and 6 other areas of law. Frederick received a B.S. degree from Washington and Lee University in 2001, and has been licensed for 22 years. Frederick practices at Klinedinst PC in Irvine, CA.
Frederick's approach to business cases
Frederick Mark Heiser is a lawyer practicing commercial litigation, general liability, entertainment & sport venues and 6 other areas of law. Frederick received a B.S. degree from Washington and Lee University in 2001, and has been licensed for 22 years. Frederick practices at Klinedinst PC in Irvine, CA.
The kind of cases Frederick takes
Frederick reviews new inquiries case-by-case for business, employment, and entertainment matters in Irvine and the surrounding California area.
Credentials
Credentials — where Frederick studied and practices
Washington and Lee University School of Law
J.D. · 2004
Washington and Lee University
B.S. · 2001
Jurisdictions
Frederick's state bar admissions
California United St
2004 · ACTIVE
Frederick studied at J.D. in Washington and Lee University School of Law and B.S. in Washington and Lee University.
Law school and academic background
Frederick completed J.D. in Washington and Lee University School of Law and B.S. in Washington and Lee University. Formal legal training is one signal of substantive knowledge — the day-to-day practice Frederick runs in California is where that training gets applied to real client questions.
Recognition
Frederick's legal honors and published work
Frederick has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
AV Preeminent
Legal awards and honors
AV Preeminent.
Locations
Frederick Mark Heiser's office in Irvine
Frederick's primary office is at 2 Park Plaza, Ste. 1250, Irvine, CA, 92614. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of Frederick Mark Heiser — 5.0/5 rating from 21 verified client reviews
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 business attorneys in Irvine.
5.0
21 client reviews
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Frederick Mark Heiser claims this profile.
Read all reviewsHiring guide
How to hire Frederick Mark Heiser — what to expect in your first consultation
Working with a new business 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 business attorney in Irvine, 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 Frederick
Frederick 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. 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 business practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Frederick Mark Heiser
How much does it cost to hire Frederick for a business 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 business attorneys offer free consults — check Frederick'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. 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 Irvine?
Frederick 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 — 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 business 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
Business attorneys serving Irvine, Los Angeles and San Francisco in California
Frederick handles business matters throughout California. Each city below is a direct link into the search page for verified business attorneys in that community.
- Irvine6,831 attorneys
- Los Angeles39,975 attorneys
- San Francisco26,380 attorneys
- San Diego16,903 attorneys
- Sacramento10,561 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 Frederick's intake is full or the fit isn't right, these business attorneys in Irvine handle similar matters. Every profile below is verified and open to consultations.
Douglas MacMillan Borthwick
Santa Ana, California
5.0· 118

David Payab, Esq.
Woodland Hills, California
5.0· 108

Jonathan P. Brian
Garden Grove, California
5.0· 74

Bobby B. Saadian, Esq.
Los Angeles, California
5.0· 52

Steven A. Kronenberg
San Francisco, California
5.0· 43

Michael Brett Abramson
San Diego, California
5.0· 39