Duval County, Florida

Licensed Trade Records in Duval County, Florida

Browse 2,824 verified licensed trade contractors registered across Duval County, Florida (including Jacksonville, Jacksonville Beach, Atlantic Beach, Neptune Beach, Baldwin). Every record is compiled from Florida Department of Business and Professional Regulation (FL DBPR) public credential files under Florida Statutes Chapter 489 (Construction Contracting: Certified General CGC, Building CBC, Residential CRC, Plumbing CFC, Air Conditioning CAC, Roofing CCC, and Electrical EC/ER).

Official State Authority: Florida Department of Business and Professional Regulation (FL DBPR) Official Registry · County Seat: Jacksonville

Municipalities in Duval County (5)

Select a city or town in Duval County to view local permit guidance and registered all trades records:

2824 all trades records · Duval County, FL

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Public Directory Quality: Official FL DBPR license records across Duval County · Zero sponsored order · Never sold as a lead · How our data works →

All trades directory — Duval County

2824 matching records across 5 open municipalities · 25 on this page · Contactable records first, then alphabetical.

Infinity Electrical Contracting LLC

Official license file From the official license file Electrical · Florida Department of Business and Professional Regulation

Registered address: 2056 MUNCIE AVE, Jacksonville, FL 32210

EC13012898 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Inman Roofing, LLC

Official license file From the official license file Roofing · Florida Department of Business and Professional Regulation · Specialty scope: Roofing & Weatherproofing

Registered address: 6596 SANDLERS PRESERVE DR, Jacksonville, FL 32222

CCC1335775 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Innovated Investments, Inc.

Official license file From the official license file General contracting · Florida Department of Business and Professional Regulation

Registered address: 1504 LARUE AVE #4, Jacksonville, FL 32207

CGC1540148 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Innovative Plumbing Services LLC

Official license file From the official license file Plumbing · Florida Department of Business and Professional Regulation

Registered address: 7061 RIVERCREST DR, Jacksonville, FL 32226

CFC1429043 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Integrated Apartment Services Incorporated

Official license file From the official license file Heating & cooling · Florida Department of Business and Professional Regulation

Registered address: 7919 VINEYARD LAKE ROAD NORTH, Jacksonville, FL 32256

CAC1824948 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

+2 more registrations for this business
  • CBC1268312 · 7919 VINEYARD LAKE ROAD NORTH, Jacksonville, FL 32256
  • CFC1429447 · 7919 VINEYARD LAKE ROAD NORTH, Jacksonville, FL 32256
No public phone or website on record.
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Integrated Construction, LLC

Official license file From the official license file General contracting · Florida Department of Business and Professional Regulation

Registered address: 14827 MANDARIN ROAD, Jacksonville, FL 32223

CGC1533458 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Integrity First Electric Company

Official license file From the official license file Electrical · Florida Department of Business and Professional Regulation

Registered address: 2869 ST. JOHNS BLUFF RD. S., Jacksonville, FL 32246

EC13003883 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Integrity Home Solutions Services, LLC

Official license file From the official license file Electrical · Florida Department of Business and Professional Regulation

Registered address: 10123 FAIR HILL COURT, Jacksonville, FL 32219

EC13015638 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Integrity Water Treatment, LLC

Official license file From the official license file Plumbing · Florida Department of Business and Professional Regulation

Registered address: 11397 CISCO GARDENS ROAD NORTH, Jacksonville, FL 32219

CFC1431108 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Interior Buildouts Inc

Official license file From the official license file General contracting · Florida Department of Business and Professional Regulation

Registered address: 4735 EMPIRE AVENUE, Jacksonville, FL 32207

CBC026214 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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International Management Company LLC

Official license file From the official license file General contracting · Florida Department of Business and Professional Regulation

Registered address: 7915 BAYMEADOWS WAY, Jacksonville, FL 32256

CGC1511355 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Interstate Environmental Services Inc

Official license file From the official license file General contracting · Florida Department of Business and Professional Regulation

Registered address: 11988 BRADY ROAD, Jacksonville, FL 32223

CBC054597 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

+1 more registration for this business
  • CFC057287 · 11988 BRADY ROAD, Jacksonville, FL 32223
No public phone or website on record.
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Intracoastal Marine Construction Corp

Official license file From the official license file General contracting · Florida Department of Business and Professional Regulation

Registered address: 5159 THORDEN ROAD, Jacksonville, FL 32207

CGC1523214 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Intracostal Builders Corporation

Official license file From the official license file General contracting · Florida Department of Business and Professional Regulation

Registered address: 1020 THEODORE AVENUE, Jacksonville Beach, FL 32250

CGC062894 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Intron Technologies Inc

Official license file From the official license file General contracting · Florida Department of Business and Professional Regulation

Registered address: 2308 LARSEN RD, Jacksonville, FL 32207

CBC059663 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

+2 more registrations for this business
  • CGC1513054 · 2308 LARSEN RD, Jacksonville, FL 32207
  • CGC1536366 · 2308 LARSEN ROAD, Jacksonville, FL 32207
No public phone or website on record.
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Ir Homes LLC

Official license file From the official license file General contracting · Florida Department of Business and Professional Regulation

Registered address: 14276 WIND ROW DR, Jacksonville, FL 32258

CBC1269670 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Isb Builders

Official license file From the official license file General contracting · Florida Department of Business and Professional Regulation

Registered address: 4400 CEDAR POINT RD, Jacksonville, FL 32226

CRC1335759 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Island Construction And Remodeling LLC

Official license file From the official license file General contracting · Florida Department of Business and Professional Regulation

Registered address: 2784 SCOTT CIR, Jacksonville, FL 32223

CBC1255281 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Island Electric Of The First Coast LLC

Official license file From the official license file Electrical · Florida Department of Business and Professional Regulation

Registered address: 628 5TH AVENUE NORTH, Jacksonville Beach, FL 32250

EC13007394 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Island Heating & Air Conditioning, Inc.

Official license file From the official license file Heating & cooling · Florida Department of Business and Professional Regulation

Registered address: 1146 Hamlet HAMLET CT, Neptune Beach, FL 32266

CAC1817609 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
Prepare brief

Before the first call

  • Describe the job and ask whether it is within their scope and service area.
  • Check the credential with its issuing authority and ask what applies where the work will happen.
  • Ask about insurance, availability, who will do the work, and a written scope.
  • Ask about callout fees, labor or fixed rates, materials, cancellation and any estimate charge.
Prepare a project brief

Verification Overview & Key Takeaways: How to Check Official Credentials

HomeCrafto displays source records with different scopes, including licenses, registrations, municipal permits and community records. A source entry is not proof of qualification for your job. Before signing a work order or paying a deposit, homeowners should confirm that the contractor’s credential number is active, verify that the license classification covers the specific trade scope required for the job, and request a current Certificate of Insurance (COI) directly from the issuing insurance carrier. Independent verification protects your property and ensures compliance with local building codes.

How do you verify a contractor license number and insurance on official portals (FAQ)?

You can verify active license standing and consumer protection rules directly through official government portals, including Washington L&I Contractor Verify, the California Contractors State License Board (CSLB), the Connecticut eLicense Portal, USA.gov State Consumer Protection Offices, and FTC Home Improvement Consumer Guidance. Always confirm municipal permit requirements with your local building department before work begins.