Mark Costello, Insurance Attorney in Deerfield Beach, Florida
Over 9 years of legal practice · focused on Insurance, Probate, and Real Estate
AttorneyatChartwell Law
Deerfield Beach, FL
Practicing insurance in Deerfield Beach since 2017.
- 9+
- Years practicing
- 2
- Bar admissions
Practices in
Are you Mark Costello?
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Quick answer
Mark Costello is an attorney based in Deerfield Beach, FL. The practice focuses on Insurance, Probate, and Real Estate. Mark has over 9 years of legal experience. Currently practicing at Chartwell Law.
- Based in
- Deerfield Beach, FL
- Experience
- over 9 years
- Known for
- Insurance · Probate · Real Estate
- Handles Insurance, Probate, and Real Estate matters from Deerfield Beach, FL.
- Over 9 years of practice as a licensed attorney.
About Mark Costello: Mark Costello is an attorney based in Deerfield Beach, FL. The practice focuses on Insurance, Probate, and Real Estate. Mark has over 9 years of legal experience. Currently practicing at Chartwell Law.
Areas of practice
Legal matters Mark takes on
Mark concentrates on insurance, probate, real estate, tax, and trusts. Each area below outlines the kind of case Mark handles, typical outcomes to expect, and how the intake process starts.
Insurance
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Probate
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Real Estate
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Tax
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Trusts
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Insurance cases in Deerfield Beach, Florida
Mark takes insurance matters in Deerfield Beach, Florida. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Mark agrees to represent you.
Probate cases in Deerfield Beach, Florida
Mark takes probate matters in Deerfield Beach, Florida. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Mark agrees to represent you.
Real Estate cases in Deerfield Beach, Florida
Mark takes real estate matters in Deerfield Beach, Florida. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Mark agrees to represent you.
Tax cases in Deerfield Beach, Florida
Mark takes tax matters in Deerfield Beach, Florida. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Mark agrees to represent you.
Trusts cases in Deerfield Beach, Florida
Mark takes trusts matters in Deerfield Beach, Florida. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Mark agrees to represent you.
Biography
Meet Mark Costello — insurance lawyer in Deerfield Beach
Mark Costello is an attorney based in Deerfield Beach, FL. The practice focuses on Insurance, Probate, and Real Estate. Mark has over 9 years of legal experience. Currently practicing at Chartwell Law.
Mark Costello is a lawyer practicing probate & trust, insurance defense, real property and 1 other area of law. Mark received a B.A. degree from Arizona State University in 2013, and has been licensed for 9 years. Mark practices at Chartwell Law in Deerfield Beach, FL.
Working with Mark on a insurance matter
Mark Costello is a lawyer practicing probate & trust, insurance defense, real property and 1 other area of law. Mark received a B.A. degree from Arizona State University in 2013, and has been licensed for 9 years. Mark practices at Chartwell Law in Deerfield Beach, FL.
Who Mark represents
Mark reviews new inquiries case-by-case for insurance, probate, and real estate matters in Deerfield Beach and the surrounding Florida area.
Credentials
Education, bar admissions, and languages
Arizona State University
B.A. English · 2013
Jurisdictions
Mark's state bar admissions
New York
2021 · ACTIVE
Florida
2017 · ACTIVE
Mark studied at B.A. English in Arizona State University.
Law school and academic background
Mark completed B.A. English in Arizona State University. Formal legal training is one signal of substantive knowledge — the day-to-day practice Mark runs in Florida is where that training gets applied to real client questions.
Locations
Mark Costello's office in Deerfield Beach
Mark's primary office is at 3275 W. Hillsboro Blvd, Suite 309, Deerfield Beach, FL, 33442. In-person meetings are by appointment; a phone intake usually comes first.
Chartwell Law
3275 W. Hillsboro Blvd, Suite 309
Deerfield Beach, FL 33442
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Schedule your consultationHiring guide
How to hire Mark Costello — what to expect in your first consultation
Working with a new insurance attorney should feel structured. Here's how the first two conversations with Mark usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Mark charges for the initial consult. That fee is credited toward representation if you retain Mark'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; Mark will tell you what matters and what doesn't.
Questions to ask a insurance attorney in Deerfield Beach, Florida
A short list to run through before you commit: How many insurance 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 Mark
Mark discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in insurance practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every insurance 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. Mark confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Mark's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many insurance practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Mark Costello
How much does it cost to hire Mark for a insurance case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Mark walks through the likely range during the consult so there are no surprises.
Does Mark offer a free consultation?
Mark charges for the initial consult; that fee is credited toward representation if you retain Mark's office. Some insurance attorneys offer free consults — check Mark's current terms during booking.
How long do insurance cases in Florida typically take?
Simple insurance 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. Mark gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Mark take my case if I'm outside Deerfield Beach?
Mark is licensed in Florida. Matters governed by Florida law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Mark 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 Mark?
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. Mark will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Mark accepting new insurance clients right now?
Mark's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Insurance attorneys serving Deerfield Beach, Miami and Tampa in Florida
Mark handles insurance matters throughout Florida. Each city below is a direct link into the search page for verified insurance attorneys in that community.
- Deerfield Beach353 attorneys
- Miami15,918 attorneys
- Tampa9,739 attorneys
- Orlando7,352 attorneys
- Fort Lauderdale6,726 attorneys
- Jacksonville5,497 attorneys
- Tallahassee4,383 attorneys
- West Palm Beach3,699 attorneys
- Boca Raton3,668 attorneys
- Coral Gables3,397 attorneys
- Naples2,155 attorneys
- St Petersburg2,098 attorneys
More counsel
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