Florida Public Records187,591 Licensed ContractorsRefreshed Weekly from DBPR

Data as of August 10, 2026

Florida Contractor RegistryPublic Records · Verified Licenses

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Contractors in Callahan, Nassau County.

166 licensed contractor records in Callahan with a Nassau County address, grouped by license type.

Browse Callahan listings →All Nassau County cities

Certified Air Conditioning Contractor21

Certified Building Contractor16

Certified Roofing Contractor10

Certified Plumbing Contractor8

Certified General Contractor16

Certified Mechanical Contractor6

Certified Pool / Spa Contractor4

Certified Residential Contractor8

Certified Underground Utility Contractor4

FRO10

QB56

RA1

Registered Mechanical Contractor2

Registered Residential Contractor1

SCC3

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