Duval County, Florida

Plumbing in Duval County, Florida

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Browse 494 verified plumbing 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 (25)

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

494 plumbing 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 →

Plumbing directory — Duval County

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

Show registered-address map (25 records on this page)20 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 320973ZIP 320652ZIP 322331ZIP 320331ZIP 322101ZIP 320861ZIP 320841ZIP 320081ZIP 322071ZIP 320381ZIP 322231ZIP 322251ZIP 322111ZIP 320711ZIP 320031ZIP 320431ZIP 322081ZIP 32226Approximate postal/city centroid schematic (20 areas)

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Da Jackson Plumbing LLC

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

Registered address: 229 EAST NEW ENGLAND DR, Elkton, FL 32033

CFC1427573 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Dale's Plumbing Co Inc

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

Registered address: 5120 SALONIKA LANE, Jacksonville, FL 32210

CFC044208 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Dan's Plumbing Inc

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

Registered address: 3261 CROSS CREEK PLACE, St Augustine, FL 32086

CFC1426883 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

+1 more registration for this business
  • RF11067862 · 2111 DEERWOOD ACRES DRIVE, Saint Augustine, FL 32084
No public phone or website on record.
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Dark River Construction LLC

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

Registered address: 28621 39TH DRIVE, Branford, FL 32008

CFC1432804 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Darley's Plumbing Inc

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

Registered address: 4472 PHILIPS HWY, Jacksonville, FL 32207

CFC056702 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Dave Turner Plumbing

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

Registered address: 850691 US HIGHWAY 17, Yulee, FL 32097

CFC057478 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

+1 more registration for this business
  • CFC1428035 · 850691 US HIGHWAY 17, Yulee, FL 32097
No public phone or website on record.
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Davis Brothers Alachua Plumbing LLC

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

Registered address: 158 SW CONESTOGA WAY, Fort White, FL 32038

CFC1429590 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Dawsons Construction Services, Inc.

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

Registered address: 2588 KIRKWOOD COVE LN, Jacksonville, FL 32223

CFC057664 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Dempsey Plumbing LLC

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

Registered address: 4848 YACHT BASIN DR., Jacksonville, FL 32225

RF11067989 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Denard & Sever Plumbing Company

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

Registered address: 320 ARLINGTON ROAD, Jacksonville, FL 32211

CFC1426079 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Density LLC

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

Registered address: 86118 WORTHINGTON DR, Yulee, FL 32097

CFC1432673 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Direct Drain Services LLC

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

Registered address: 21881 133RD LN, O Brien, FL 32071

RF0057732 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Dixie Industrial LLC

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

Registered address: 1394 CANOPY OAKS DRIVE, Orange Park, FL 32065

CFC1426683 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Dl Plumbing Contractors

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

Registered address: 7063 ARTIS RD, Fleming Island, FL 32003

CFC1430711 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Dolphin Backflow, Inc.

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

Registered address: 2720 HENLEY RD, Green Cove Springs, FL 32043

CFC1428994 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Dompe's Plumbing LLC

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

Registered address: 2055 ALLEY ROAD, Atlantic Beach, FL 32233

CFC1430724 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Don Carter Plumbing Inc

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

Registered address: 627 ESTES ROAD, Jacksonville, FL 32208

CFC057746 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Don Hardin Construction LLC

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

Registered address: 3248 TINYA COURT, Jacksonville, FL 32226

CFC1426844 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Don Harris Plumbing, LLC

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

Registered address: 9323 ALMA STREET, Jacksonville, FL 32220

CFC056486 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Donovan Air, Electric & Plumbing

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

Registered address: 315 6TH AVENUE S, Jacksonville, FL 32250

CFC1434022 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Doug's Drains & More Inc

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

Registered address: 1198 MAYPORT ROAD, SUITE #7, Atlantic Beach, FL 32233

CFC1425800 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Drew Hartmann Plumbing, Inc

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

Registered address: 4331 CEDAR ROAD, Orange Park, FL 32065

CFC1425679 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Duncan Plumbing Inc

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

Registered address: 813 SANDLEWOOD DRIVE, Orange Park, FL 32065

CFC046010 · 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

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.