
- 25+
- Years practicing
- 1
- Bar admission
Are you Mary E. Costigan?
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
Mary E. Costigan is a shareholder based in Portland, ME. The practice focuses on Business, Energy, and General. Mary has over 25 years of legal experience. Currently practicing at Bernstein Shur.
- Based in
- Portland, ME
- Experience
- over 25 years
- Known for
- Business · Energy · General
- Handles Business, Energy, and General matters from Portland, ME.
- Over 25 years of practice as a licensed attorney.
About Mary E. Costigan: Mary E. Costigan is a shareholder based in Portland, ME. The practice focuses on Business, Energy, and General. Mary has over 25 years of legal experience. Currently practicing at Bernstein Shur.
Areas of practice
Practice focus
Mary E. Costigan represents clients in Portland, Maine across the following areas of law. Each area links to other verified attorneys with the same focus.
Biography
About Mary E. Costigan
Ms. Mary E. Costigan is a lawyer practicing energy, land use & environmental, municipal & governmental services and 2 other areas of law. Mary received a B.A. degree from University of Delaware in 1994, and has been licensed for 25 years. Mary practices at Bernstein Shur in Portland, ME.
Credentials
Education
Vermont Law School
J.D. · 1997
University of Delaware
B.A. Vermont · 1994
Jurisdictions
Bar admissions
Maine State of New J
2001 · ACTIVE
Affiliations
Professional memberships
MEMBERSHIPS Maine State Bar Association
membership
Locations
Office locations
Client feedback
Client reviews
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Schedule your consultationFrequently asked
Common questions
What areas of law does Mary E. Costigan practice?
Mary E. Costigan focuses on Business, Energy, General, and Zoning.
Where is Mary E. Costigan located?
Mary E. Costigan primarily serves clients in Portland, Maine, with an office at 100 Middle Street.
How experienced is Mary E. Costigan?
Mary E. Costigan has 25 years of legal practice, having been licensed since 2001.
Is Mary E. Costigan a verified attorney?
Mary E. Costigan's profile is listed but has not yet been claimed by the attorney. Verification status is pending.
How can I schedule a consultation with Mary E. Costigan?
You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by sending a message through the platform.





