Business details
- Website
- callaghanllp.com
- Phone
- (631) 546-0000
- Location
- Hauppauge, NY 11788
- Industry
- Accounting, Professional services
- Years in business
- 19
Public business profile
Callaghan CPA LLP
Hauppauge, NY
Public records list Callaghan CPA LLP as an accounting business in Hauppauge, NY.
Profile confidence
Built from public business information. Private owner contact information is never displayed.
Information checked July 20, 2026
How this information is sourced
DealShield combines public business records. Business owners can request corrections or removal at any time.
Business highlights
- Source coverage
- 25 public sources
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