Showing 421–480. Pick a trade or add a word to narrow it, or page through below.
Claimed businesses first, then alphabetical. Not a ranking or a recommendation.
- ISBELL, JEREMY RAY
General Contractor · Fleming Island · Clay County
Not on the map
- ISLAND BREEZE HEATING & AIR, INC.
HVAC · Middleburg · Clay County
Not in the latest state records
- ISLANDS MECHANICAL CONTRACTOR INC
HVAC · Keystone Heights · Clay County
- ISLANDS MECHANICAL CONTRACTOR, INC.
General Contractor · Middleburg · Clay County
- J A LONG INC
General Contractor · Fleming Island · Clay County
- J C HARWARD AND ASSOCIATES INC
General Contractor, Pool & Spa · Fleming Island · Clay County
- J C PADGETT CONSTRUCTION COMPANY
General Contractor · Orange Park · Clay County
- J D NICHOLS CONSTRUCTION INC
Business Registration · Orange Park · Clay County
Not on the map
- J INGRAM CONTRACTORS LLC
General Contractor · Middleburg · Clay County
Not in the latest state records
- J L WHITAKER INC
Business Registration · Middleburg · Clay County
- J WALTER CONSTRUCTION CO INC
Business Registration · Green Cove Springs · Clay County
- J&G HEATING AND AIR, LLC
HVAC · Keystone Heights · Clay County
- JACKSONVILLE GARAGE DOOR
Specialty Contractor · Green Cove Springs · Clay County
Not on the map
- JACKSONVILLE ROOFING USA, LLC
Roofing · Fleming Island · Clay County
- JADA ROOFING LLC
Roofing · Middleburg · Clay County
- JAFFE, RICHARD L
HVAC · Middleburg · Clay County
Not on the map
- JAMES & CO INC
Building Contractor · Green Cove Springs · Clay County
- JAMES A NICHOLS SOFFIT AND SIDING INC
Building Contractor · Orange Park · Clay County
- JAX UTILITIES MANAGEMENT, INC.
Underground Utility · Keystone Heights · Clay County
- JBL ROOFING, LLC
Roofing · Middleburg · Clay County
- JEFF DYSON CONSTRUCTION INC
Business Registration · Green Cove Springs · Clay County
- JEFF'S EXCAVATING INC
Business Registration · Green Cove Springs · Clay County
Not on the map
- JEFFREY E SCHAEFER MASTER BUILDER INC
General Contractor · Orange Park · Clay County
- JETT CONCRETE INC
General Contractor · Orange Park · Clay County
- JIM TEMPLE CONSTRUCTION INC
General Contractor · Keystone Heights · Clay County
Not on the map
- JIMCO SITE SERVICES, INC.
General Contractor, Specialty Contractor · Green Cove Springs · Clay County
Not on the map
- JIMMY WILSON LLC
Roofing · Melrose · Clay County
Not in the latest state records
- JLR AIR CONDITIONING SERVICES LLC
HVAC · Middleburg · Clay County
- JOE W. MANGE COMPANY LLC
Building Contractor, Roofing · Keystone Heights · Clay County
- JOHN M KENNELLY INC
Building Contractor, Pool & Spa · Orange P · Clay County
- JOHNSON MECHANICAL SOLUTIONS LLC
HVAC · Keystone Heights · Clay County
Not on the map
- JONATHAN SHOOK INC.
Residential Contractor · Middleburg · Clay County
- JONES, ANGELA M
Plumbing · Green Cove Springs · Clay County
Not on the map
- JP BUILD & DESIGN INC
Building Contractor · Middleburg · Clay County
Not on the map
- JP POWERS CONSTRUCTION, LLC
Residential Contractor · Orange Park · Clay County
- JRS CONSTRUCTION INC
Building Contractor, Roofing · Orange Park · Clay County
- JRW MANAGEMENT GROUP, LLC
General Contractor · Green Cove Springs · Clay County
- JSR MECHANICAL SERVICES
HVAC · Green Cove Springs · Clay County
- JULIAN TASK FORCE LLC
Building Contractor · Orange Park · Clay County
- JUST BECAUSE HEATING AND AIR LLC
HVAC · Orange Park · Clay County
- JUST-US CONSTRUCTION, INC
Roofing · Middleburg · Clay County
- JUSTIN LARSEN CONSTRUCTION INC.
Building Contractor, Roofing · Middleburg · Clay County
- JVI CONSTRUCTION GROUP LLC
General Contractor, Roofing · Green Cove Springs · Clay County
- JWB CONSTRUCTION GROUP, LLC
General Contractor · Orange Park · Clay County
- K D CAMPBELL PLUMBING INC
Plumbing · Keystone Heights · Clay County
- K E SCOTT SYSTEMS INC
Building Contractor · Green Cove Sp · Clay County
Not in the latest state records
- K-HUTCH, LLC
Building Contractor · Green Cove Springs · Clay County
- KAD ELECTRIC COMPANY INC
General Contractor · Fleming Island · Clay County
Not on the map
- KAYCO ROOFING LLC
Roofing · Orange Park · Clay County
Not on the map
- KEITH BROWN HOMES INC
Business Registration · Green Cove Springs · Clay County
Not on the map
- KEITH STERN ROOFING
Roofing · Middleburg · Clay County
- KEN SARBU CONST CO INC
General Contractor · Middleburg · Clay County
- KEN SARBU CONSTRUCTION CO INC
Business Registration · Middleburg · Clay County
- KENT HARVEY HEATING & COOLING INC
Business Registration · Orange · Clay County
- KEYSTONE AIR & HEAT LLC
HVAC · Keystone Heights · Clay County
- KEYSTONE CUSTOM BUILDERS, INC.
Building Contractor · Keystone Heights · Clay County
Not on the map
- KEYSTONE HEATING AND COOLING, LLC
HVAC · Keystone Heights · Clay County
- KEYSTONE HVAC SERVICES LLC
HVAC · Keystone Heights · Clay County
- KIENER'S HEATING & AIR CONDITIONING LLC
HVAC · Keystone Heights · Clay County
- KINGDOM BUILDER, LLC
Building Contractor · Orange Park · Clay 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.