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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, 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 (49)

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

Jacksonville 2600Saint Augustine 444St. Augustine 298Orange Park 187Middleburg 181Jacksonville Beach 167Green Cove Springs 159Lake City 149Fernandina Beach 136St. Johns 132Ponte Vedra Beach 116Yulee 90Fleming Island 89Saint Johns 85Ponte Vedra 83Callahan 81Atlantic Beach 66Hilliard 65Macclenny 55Starke 48Lake Butler 38Neptune Beach 36Fort White 33Branford 30Glen St Mary 28Elkton 24Mayo 19Bryceville 18Jennings 16Sanderson 12Lawtey 11Jasper 10Fruit Cove 8Lee 8Obrien 8Baldwin 7Fernandina 6Mcalpin 6Amelia Island 5Hampton 5Jax 5St.augustine 5Wellborn 5Mc Alpin 4O Brien 4Saint Augustine Beac 4Glen Saint Mary 3Maxville 3Raiford 3

5647 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

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

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Show registered-address map (25 records on this page)16 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.

5ZIP 320863ZIP 322073ZIP 320632ZIP 320651ZIP 320111ZIP 320951ZIP 322501ZIP 320091ZIP 320461ZIP 320401ZIP 322201ZIP 322171ZIP 322221ZIP 322061ZIP 322251ZIP 32259Approximate postal/city centroid schematic (16 areas)

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Thermaserve Mechanical, Inc.

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

Registered address: 44097 PROMISE TRAIL, Callahan, FL 32011

CFC1429799 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

+1 more registration for this business
  • CMC1251193 · 256 REDFISH CREEK DR, Saint Augustine, FL 32095
No public phone or website on record.
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Theservice LLC

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

Registered address: 301 MARSHALL CIRCLE, St Augustine, FL 32086

RA13067737 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

+4 more registrations for this business
  • RB29003954 · 301 MARSHALL CIRCLE, St Augustine, FL 32086
  • RC29027942 · 301 MARSHALL CIRCLE, St Augustine, FL 32086
  • RF11067999 · 301 MARSHALL CIRCLE, St Augustine, FL 32086
  • ER13016548 · 301 MARSHALL CIR, Saint Augustine, FL 32086
No public phone or website on record.
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Thg General Contractors Inc

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

Registered address: 634 2ND AVENUE NORTH, Jacksonville Beach, FL 32250

CGC062653 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Thien Heating & Air LLC

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

Registered address: 1800 KINARD RD, Bryceville, FL 32009

CAC1816270 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Thigpen Heating & Cooling Inc

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

Registered address: 2801 DAWN RD, Jacksonville, FL 32207

CAC056726 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

+1 more registration for this business
  • CAC056729 · 2801 DAWN RD, Jacksonville, FL 32207
No public phone or website on record.
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Third Construction Company LLC

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

Registered address: 5027 RIVER POINT ROAD, Jacksonville, FL 32207

CGC1510072 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Thirty1 Consulting LLC

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

Registered address: 2460 Cypress 2460 CYPRESS RIDGE DR, Hilliard, FL 32046

CGC1539699 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Thomas Construction Services Inc

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

Registered address: 7586 PIERCE RD., Glen St Mary, FL 32040

CCC1328058 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Thomas Electrical Systems & Testing Inc

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

Registered address: 8498 NESBITT RD, Macclenny, FL 32063

CGC1516280 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

+1 more registration for this business
  • EC0001670 · 8498 NESBITT RD, Macclenny, FL 32063
No public phone or website on record.
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Thomas Grier LLC

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

Registered address: 547 MARTIN LAKES DR S, Jacksonville, FL 32220

CRC1334288 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Thomas May Construction Company

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

Registered address: 310 COLLEGE DRIVE, Orange Park, FL 32065

CCC1333915 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

+1 more registration for this business
  • CGC1530108 · 310 COLLEGE DRIVE, Orange Park, FL 32065
No public phone or website on record.
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Thomas Silver Construction Inc

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

Registered address: 2846 SAN FERNANDO ROAD, Jacksonville, FL 32217

CBC056157 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Thompson Awning & Shutter CO

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

Registered address: 11171 BRANAN FIELD RD, Jacksonville, FL 32222

CGC1524194 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Thompson Electric And Air, Inc.

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

Registered address: 1940 HAINES STREET, Jacksonville, FL 32206

EC0001030 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

+1 more registration for this business
  • EC13014352 · 13822 SPANISH MARSH TRAIL, Jacksonville, FL 32225
No public phone or website on record.
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Thompson Enterprises, Inc.

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

Registered address: 7472 IRA THOMPSON LANE, Macclenny, FL 32063

CGC1521997 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Thompson Homes Inc

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

Registered address: 894 SATSUMA CIRCLE, Saint Johns, FL 32259

CRC1328336 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Other Counties in Florida

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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.