Claimed businesses first, then alphabetical. Not a ranking or a recommendation.
- ADVANCED UTILITIES AND SEPTIC INC
Underground Utility · Callahan · Nassau County
Not on the map
- ANDERSON UTILITY SERVICES INC
Underground Utility · Callahan · Nassau County
Not on the map
- BERT NORMAN'S PLUMBING INC.
Plumbing, Underground Utility · Yulee · Nassau County
Not on the map
- C HARRISON CONSTRUCTION INC
General Contractor, Roofing, Underground Utility · Callahan · Nassau County
Not on the map
- CAILA CONTRACTING, LLC
General Contractor, Underground Utility · Hilliard · Nassau County
- CARTER, DEBORAH ANNETTE
Underground Utility · Fernandina Beach · Nassau County
Not on the map
- CASTOR, JAMES LAWRENCE
Underground Utility · Fernandina Beach · Nassau County
Not on the map
- DAVIE UNDERGROUND, INC.
Underground Utility · Callahan · Nassau County
- DIVERSIFIED CONSTRUCTION CONSULTING LLC
General Contractor, Underground Utility · Bryceville · Nassau County
- ISLAND UNDERGROUND LLC
Underground Utility · Fernandina Beach · Nassau County
- J. HOWARD CONSTRUCTION INC.
General Contractor, Underground Utility · Callahan · Nassau County
- JB UNDERGROUND INC
Underground Utility · Hilliard · Nassau County
- K R WARREN LLC
General Contractor, Underground Utility · Bryceville · Nassau County
- LAWRENCE, WILLIAM LOUIS JR
Underground Utility · Bryceville · Nassau County
Not on the map
- LUKE, JASON THOMAS
Underground Utility · Fernandina Beach · Nassau County
Not on the map
- MCDANIEL, RODNEY FLOYD
Underground Utility · Callahan · Nassau County
Not on the map
- SKINNER HOR UTILITIES SVC INC
Underground Utility · Bryceville · Nassau County
Not on the map
- SKINNER HORIZONTAL UTILITIES SERVICE INC
Underground Utility · Bryceville · Nassau County
Not on the map
- SOUTHERN OPERATIONS GROUP, INC.
Underground Utility · Hilliard · Nassau County
Not in the latest state records
- STRONG TOWER ROOFING INC
Building Contractor, Roofing, Underground Utility · Hilliard · Nassau County
Not in the latest state records
Licence records reproduced from the state register as retrieved on the date shown. A record dated before today may simply have been renewed since; it is not evidence the licence has lapsed. County is the county recorded on the licence, which is not always the county the business address falls in. Pins are placed near the licence address, rounded, and are not where the business works. Our records come from federal, state and local sources, or user-inputted data. Retrieved 2026-09-07.