Duval County, Florida

Licensed Trade Records in Duval County, Florida

Illustration for home services in Duval County
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Browse 5,647 verified licensed trade contractors registered across Duval County, Florida (including Jacksonville, Jacksonville Beach, Atlantic Beach, Neptune Beach). 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 (49)

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

5647 licensed trade 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

5647 matching records across 49 open municipalities · 25 on this page · Contactable records first, then alphabetical.

Show registered-address map (25 records on this page)15 approximate areas

Shaded areas mark approximate postal or city locations, not premises or service areas. Circle sizes are illustrative, not postal boundaries. Some records share the same area. Private addresses are excluded.

3ZIP 320843ZIP 322463ZIP 320342ZIP 322242ZIP 322202ZIP 320922ZIP 322101ZIP 322591ZIP 322771ZIP 322111ZIP 322061ZIP 320951ZIP 320651ZIP 320081ZIP 32063Approximate postal/city centroid schematic (15 areas)

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Jls Builders, Inc.

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

Registered address: 13974 SHIPWRECK CIR S, Jacksonville, FL 32224

CGC1518623 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Jminshew Construction LLC

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

Registered address: 182 OAKMOSS DRIVE, St Johns, FL 32259

CGC1539375 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Jnh Construction Specialist, LLC

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

Registered address: 63 HALSEMA RD N, Jacksonville, FL 32220

CCC1335378 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Jnh Roofing Specialist, LLC

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

Registered address: 63 HALSEMA RD N, Jacksonville, FL 32220

CCC1334005 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Joe Blow Heating & Air

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

Registered address: 908 LAS NAVAS PLACE, Saint Augustine, FL 32092

CAC1823955 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Joe Coyle Plumbing Inc

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

Registered address: 4061 RIVER VALLEY ROAD SOUTH, Jacksonville, FL 32277

CFC057717 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Joe Drummond Air Conditioning, Inc

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

Registered address: 5049 BIRKENHEAD RD, Jacksonville, FL 32210

CMC1250539 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Joe Fusco Heating And Air Inc

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

Registered address: 7640 MAYAPPLE COURT, Jacksonville, FL 32211

CAC042771 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Joe W. Agan Electrical Service Inc

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

Registered address: 321 VOLTERRA PLACE, Saint Augustine, FL 32084

EC13009986 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Joe Waters Comm Refrig & A/C

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

Registered address: 4751 SAN JUAN AVE, Jacksonville, FL 32210

RA0042575 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Joe's Aire Inc

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

Registered address: 7037 WAIKIKI RD, Jacksonville, FL 32206

CAC036936 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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John Doerer Construction Inc

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

Registered address: 41 WADING IBIS RD, St Augustine, FL 32095

CGC1507398 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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John Friedel, LLC

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

Registered address: 3075 CORTEZ RD, Jacksonville, FL 32246

CBC1254113 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

+1 more registration for this business
  • CCC1333661 · 3075 CORTEZ RD, Jacksonville, FL 32246
No public phone or website on record.
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John M Kennelly Inc

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

Registered address: 923 WASHINGTON AVE, Orange P, FL 32065

CBC019921 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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John Merrill Homes, LLC

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

Registered address: 12620 BEACH BLVD, Jacksonville, FL 32246

CGC1515647 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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John Mullis Roofing Inc

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

Registered address: 2115 PACETTI ROAD, Saint Augustine, FL 32092

CCC1330144 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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John Norris Construction 'L.L.C.'

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

Registered address: 398 SE KESTREL RD, Branford, FL 32008

CRC1331978 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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John Trapp Plumbing

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

Registered address: 4785 MARSH HAMMOCK DR E, Jacksonville, FL 32224

CFC023640 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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John Valdes & Associates Inc

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

Registered address: 1395 US HIGHWAY 1 SOUTH, Saint Augustine, FL 32084

CBC1252403 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

+1 more registration for this business
  • CCC1330822 · 1395 US HIGHWAY 1 SOUTH, Saint Augustine, FL 32084
No public phone or website on record.
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John W Thomas Contracting Inc

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

Registered address: 96145 PARLIAMENT DRIVE, Fernandina Beach, FL 32034

CRC058338 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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John Williams Plumbing Inc

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

Registered address: 109 SOUTH COLLEGE ST., Macclenny, FL 32063

CFC056961 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Johnny's Ac, LLC

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

Registered address: 2854 PARK SQUARE PL E, Fernandina Beach, FL 32034

CAC1818131 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

+1 more registration for this business
  • ER0011146 · 2854 PARK SQUARE PL E, Fernandina Beach, FL 32034
No public phone or website on record.
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Frequently Asked Questions — Duval County, FL

How are licensed trade credentials verified in Duval County, Florida?

Records across Duval County are sourced directly from the Florida Department of Business and Professional Regulation (FL DBPR). Florida Statutes Chapter 489 (Construction Contracting: Certified General CGC, Building CBC, Residential CRC, Plumbing CFC, Air Conditioning CAC, Roofing CCC, and Electrical EC/ER)

Which municipalities are covered in the Duval County directory?

Duval County coverage includes Jacksonville, Jacksonville Beach, Atlantic Beach, Neptune Beach, Baldwin, with County Seat in Jacksonville.

Are licensed contractors in Duval County, FL required to carry insurance and surety bonds?

Yes. Under Florida licensing authority regulations, licensed trade contractors typically must maintain active Commercial General Liability insurance, appropriate surety bonds, and state Workers' Compensation coverage before pulling municipal permits.

Other Counties in Florida

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.