Dean Richard Derleth, Construction Attorney in Los Angeles, California
Over 34 years of legal practice · focused on Construction, Education, and Environmental
City of Corona
Los Angeles, CA
Practicing construction in Los Angeles since 1992.
- 34+
- Years practicing
- 1
- Bar admission
Practices in
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Quick answer
Dean Richard Derleth is a city of corona based in Los Angeles, CA. The practice focuses on Construction, Education, and Environmental. Dean has over 34 years of legal experience.
- Based in
- Los Angeles, CA
- Experience
- over 34 years
- Known for
- Construction · Education · Environmental
- Handles Construction, Education, and Environmental matters from Los Angeles, CA.
- Over 34 years of practice as a licensed attorney.
About Dean Richard Derleth: Dean Richard Derleth is a city of corona based in Los Angeles, CA. The practice focuses on Construction, Education, and Environmental. Dean has over 34 years of legal experience.
Areas of practice
Legal matters Dean takes on
Dean concentrates on construction, education, environmental, and government. Each area below outlines the kind of case Dean handles, typical outcomes to expect, and how the intake process starts.
Construction
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Education
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Environmental
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Government
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Construction cases in Los Angeles, California
Dean takes construction matters in Los Angeles, 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 Dean agrees to represent you.
Education cases in Los Angeles, California
Dean takes education matters in Los Angeles, 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 Dean agrees to represent you.
Environmental cases in Los Angeles, California
Dean takes environmental matters in Los Angeles, 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 Dean agrees to represent you.
Government cases in Los Angeles, California
Dean takes government matters in Los Angeles, 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 Dean agrees to represent you.
Biography
Meet Dean Richard Derleth — construction lawyer in Los Angeles
Dean Richard Derleth is a city of corona based in Los Angeles, CA. The practice focuses on Construction, Education, and Environmental. Dean has over 34 years of legal experience.
Dean Richard Derleth is a lawyer practicing municipal law, public school law, public construction law and 2 other areas of law. Dean received a B.A. degree from University of California at Irvine in 1987, and has been licensed for 34 years. Dean practices in Los Angeles, CA.
Dean's approach to construction cases
Dean Richard Derleth is a lawyer practicing municipal law, public school law, public construction law and 2 other areas of law. Dean received a B.A. degree from University of California at Irvine in 1987, and has been licensed for 34 years. Dean practices in Los Angeles, CA.
Clients Dean works with
Dean reviews new inquiries case-by-case for construction, education, and environmental matters in Los Angeles and the surrounding California area.
Credentials
Education, bar admissions, and languages
McGeorge School of Law, University of the Pacific
J.D. · 1992
University of California at Irvine
B.A. · 1987
Jurisdictions
Dean's state bar admissions
California
1992 · ACTIVE
Dean studied at J.D. in McGeorge School of Law, University of the Pacific and B.A. in University of California at Irvine.
Law school and academic background
Dean completed J.D. in McGeorge School of Law, University of the Pacific and B.A. in University of California at Irvine. Formal legal training is one signal of substantive knowledge — the day-to-day practice Dean runs in California is where that training gets applied to real client questions.
Locations
Dean Richard Derleth's office in Los Angeles
Dean's primary office is at 300 South Grand Avenue 25th Floor, Los Angeles, CA, 90071. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of Dean Richard Derleth
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Schedule your consultationHiring guide
How to hire Dean Richard Derleth — what to expect in your first consultation
Working with a new construction attorney should feel structured. Here's how the first two conversations with Dean usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Dean charges for the initial consult. That fee is credited toward representation if you retain Dean'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; Dean will tell you what matters and what doesn't.
Questions to ask a construction attorney in Los Angeles, California
A short list to run through before you commit: How many construction 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 Dean
Dean discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in construction practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every construction 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. Dean confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Dean's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many construction practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Dean Richard Derleth
How much does it cost to hire Dean for a construction case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Dean walks through the likely range during the consult so there are no surprises.
Does Dean offer a free consultation?
Dean charges for the initial consult; that fee is credited toward representation if you retain Dean's office. Some construction attorneys offer free consults — check Dean's current terms during booking.
How long do construction cases in California typically take?
Simple construction 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. Dean gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Dean take my case if I'm outside Los Angeles?
Dean 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 — Dean 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 Dean?
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. Dean will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Dean accepting new construction clients right now?
Dean's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Construction attorneys serving Los Angeles, San Francisco and San Diego in California
Dean handles construction matters throughout California. Each city below is a direct link into the search page for verified construction attorneys in that community.
- Los Angeles39,975 attorneys
- San Francisco26,380 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
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