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.

Maynor And Sons, LLC

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

Registered address: 2038 RALEY CREEK DR EAST, Jacksonville, FL 32225

CAC1821216 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Mayo Custom Kitchens & Baths LLC

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

Registered address: 5911 TOMAHAWK LAKE DR., Jacksonville, FL 32254

CRC1332996 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Mb Builders & Associates, Inc.

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

Registered address: 4566 COUNTRY CLUB ROAD, Jacksonville, FL 32210

CBC1260456 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Mc Farland Builders Inc

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

Registered address: 5866 BLANDING BLVD, Jacksonville, FL 32244

CBC055000 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Mc Ozcan, LLC

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

Registered address: 1505 DENNIS ST SUITE 1200, Jacksonville, FL 32204

CGC1538513 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Mcaneny Builders, LLC

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

Registered address: 650 PARK STREET, Jacksonville, FL 32204

CGC1508737 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Mccarty Construction & Roofing LLC

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

Registered address: 14750 BEACH BLVD APT 22, Jacksonville, FL 32250

CCC1336623 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

+1 more registration for this business
  • CRC1334513 · 14750 BEACH BLVD APT 22, Jacksonville, FL 32250
No public phone or website on record.
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Mccormick Heating & Air Conditioning Inc

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

Registered address: 1620 EVANS DR S, Jacksonville Beach, FL 32250

CAC055564 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Mccue Heating & Air

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

Registered address: 216 20TH ST N, Jacksonville Beach, FL 32250

CAC1818930 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Mccurdy-Walden Inc

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

Registered address: 5267 COMMONWEALTH AVENUE, Jacksonville, FL 32254

CCC1325734 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Mcdaniel Construction And Development LLC

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

Registered address: 1803 MAUVA JUAN AVE, Jacksonville, FL 32225

CBC1269691 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Mcdaniel Contractors Inc

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

Registered address: 7707 MERRILL RD #15167, Jacksonville, FL 32239

CBC017246 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Mcdonald Electric Services, Inc.

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

Registered address: 1215 PEABODY CT., Jacksonville, FL 32221

EC0001794 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Mcelfresh Roofing And Solar LLC

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

Registered address: 6134 KISSENGEN SPRINGS CT, Jacksonville, FL 32258

CCC1335620 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Mcguire's Electrical Services LLC

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

Registered address: 11742 WHITE HORSE ROAD, Jacksonville, FL 32246

EC13009128 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Mckendree's Plumbing & Heating Inc

Official license file From the official license file Heating & cooling · Florida Department of Business and Professional Regulation · Specialty scope: Plumbing & Heating · Additional recorded trades: Plumbing

Registered address: 7214 HYDE GROVE AVE, Jacksonville, FL 32210

CMC1249589 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

+4 more registrations for this business
  • CFC044993 · 4248 LENOX AVENUE, Jacksonville, FL 32205
  • CFC1429803 · 4248 LENOX AVENUE, Jacksonville, FL 32205
  • CGC1518840 · 7214 HYDE GROVE AVE, Jacksonville, FL 32210
  • CMC1250799 · 4854 ALGONQUIN AVENUE, Jacksonville, FL 32210
No public phone or website on record.
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Mcm Building Enterprise Inc

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

Registered address: 5440 ROANOKE BLVD, Jacksonville, FL 32208

CBC1251747 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Measday's Heating & Air LLC

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

Registered address: 15740 DUSTY RD, Jacksonville, FL 32234

CAC1821671 · 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.