Professional Liability Insurance Database

The AIA Trust Professional Liability Insurance Database is an easy-to-use searchable directory of Professional Liability Insurers designed to give AIA member architects critical information needed to make one of the most important purchasing decisions for your firm.  Browse and compare the database below to find the right insurer for you!

In addition, you may consult the Annual Survey of Professional Liability Insurers.

Select insurers by the following criteria or browse the listing below:

A.M. Best rating

Benefits offered

Specialty markets

Special exclusions/conditions

Continuous years providing coverage

Special coverage

Underwriting restrictions

Name Location

AdmiralThe insurer elected not to provide information. 
AIG - (see Lexington and New Hampshire)

Allied World Insurance Company311 South Wacker Drive, Suite 1100
Chicago IL
AllRisks501 W State Street, Suite 205
Geneva IL
Alterra - (see "Markel")

Architects and Engineers Insurance Company (AEIC)2056 Westings Ave, Ste. 20
Naperville IL
Aspen Insurance590 Madison Ave 7th Floor
New York NY
AXA XL30 Ragsdale Drive, Suite 201
Monterey CA
AXIS Insurance Company300 Connell Drive, Suite 8000
Berkeley Heights NJ
Beazley141 Tremont St Ste 1200
Boston MA
Berkley Design Professional UnderwritersDolores, 1 NE of 5th, P.O. Box 1705, Carmel, CA
Carmel CA
Berkshire Hathaway Specialty Insurance Company85 Broad Street, 7th Floor
New York NY
CNA (See "Victor")

Columbia Casualty (See Victor & CNA)

Continental Casualty (See Victor & CNA)

EnduranceThe insurer elected not to provide information. 
Euclid Managers234 Spring Lake Dr
Itasca IL
Evanston Insurance Company - (see "Markel")

Everest NationalThe insurer elected not to provide information. 
Genstar Indemnity CompanyThe insurer elected not to provide information. 
Great American Insurance Group8601 Robert Fulton Drive, Suite 130
Columbia MD
Hanover Insurance Group333 W Pierce Rd, S 300
Itasca IL
Hiscox520 Madison Ave.
New York NY
Houston Casualty - (see "Tokio Marine")

Hudson - (see "Arrowhead")

IronshoreSix Concourse Parkway, Suite 1575
Atlanta GA
James River Insurance CompanyPO Box 27648
Richmond VA
Landmark Insurance GroupThe insurer elected not to provide information. 
Lexington Insurance Co./AIG/New Hampshire100 Summer Street
Boston MA
Liberty International UnderwritersLIU USA, 18 floor, 55 Water Street
NewYork NY
Markel10 Parkway North
Deerfield IL
Navigators Management Company, Inc.6011 University Blvd. Suites 280-290
Ellicott City MD
New Hampshire (See AIG and Lexington)

OneBeacon - No Longer Active

PCMThe insurer elected not to provide information. 
Professional Underwriters Agency (PUA) - A Division of NSM Insurance Group2803 Butterfield Road, Suite 260
Oak Brook IL
RLI Insurance Co.150 Monument Road, Suite 605
Bala Cynwyd PA
Scottsdale - (see "Euclid")

Starr Companies500 W Monroe
Chicago IL
State Farm Specialty Products111 N. Canal Street, S 940
Chicago IL
TerraThe insurer elected not to provide information. 
The HartfordThe insurer elected not to provide information. 
Tokio Marine/Houston Casualty/Avemco/US Specialty2300 Clayton Road, Suite 1100
Concord CA
Travelers Insurance111 Schilling Road
Hunt Valley MD
Tudor Risk - No Longer Active

Victor Insurance Managers LLC & CNA7700 Wisconsin Circle, Suite 400
Bethesda MD