McMahon Insurance Agency, Inc.
- American Modern Insurance Group
- American Risk Insurance (ARI)
- Andover Companies
- Cabrillo Coastal General Insurance Agency
- Chubb
- CNA
- Cumberland Insurance Group
- Encompass
- Excel
- Farmers Insurance Company of Flemington
- Farmers Mutual Fire
- Foremost
- Franklin Mut.
- Hartford
- Horizon BC/BS of NJ
- Magna Carta
- Maritime General
- Mercer
- Merchants Insurance Group
- MetLife
- Narragansett Bay
- National Flood Insurance Program (NFIP) / FEMA
- Nationwide
- OneBeacon
- Palisades
- Peerless
- Penn Natl.
- Personal Umbrella
- Philadelphia
- Preferred Mutual
- Progressive
- Selective
- Tower Grp.
- Travelers
- Zurich
- Aegis
- American Modern Insurance Group
- American Property Insurance
- Andover Companies
- Assurant
- Chubb
- CNA
- Cumberland Mutual
- Farmers Insurance Company of Flemington
- Farmers of Salem
- FEMA/Natl. Flood
- Foremost
- Franklin Mut.
- FTP, Inc.
- Hartford
- ICW Group
- Kingstone
- Liberty Mutual
- Merchants Insurance Group
- MetLife
- Narragansett Bay
- Nationwide
- Penn Natl.
- Plymouth Rock Assurance
- Preferred Mutual
- Progressive
- Selective
- ShoreOne
- Travelers
- Universal P&C
- Utica National Insurance Group
- Wright Flood
- Bill McMahon, III, CIC, CWCA, President
- Angela Wolfe, ACSR, CISR, Br. Mgr.