Collier County, Florida

Licensed Trade Records in Collier County, Florida

Browse 2,558 verified licensed trade contractors registered across Collier County, Florida (including Naples, Marco Island, Immokalee, Ave Maria). 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: Naples

Municipalities in Collier County (4)

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

2558 all trades records · Collier County, FL

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

All trades directory — Collier County

2558 matching records across 4 open municipalities · 25 on this page · Contactable records first, then alphabetical.

Mar Bay Custom Homes Inc

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

Registered address: 8045 TIGER COVE, Naples, FL 34113

CBC1250893 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Mar Remodeling, LLC

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

Registered address: 5424 31ST PL SW, Naples, FL 34116

CGC1534795 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Marceau's Technical Solutions Inc

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

Registered address: 2776 LONGBOAT DRIVE, Naples, FL 34104

CAC1814895 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Marco Construction, LLC

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

Registered address: 240 N COLLIER BLVD G7, Marco Island, FL 34145

CGC061797 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Marco Island Contracting Group LLC

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

Registered address: 735 SAINT ANDREWS BOULEVARD, Naples, FL 34113

CGC1528885 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Marco Island Renovations & Home Builders LLC

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

Registered address: 1840 S INLET DR, Marco Island, FL 34145

CCC1334043 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

+1 more registration for this business
  • CGC1532558 · 1840 S INLET DR, Marco Island, FL 34145
No public phone or website on record.
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Marco Plumbing

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

Registered address: 3887 MANNIX DRIVE #624, Naples, FL 34114

CFC050557 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Marco Pros Inc Dba Optimum Construction

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

Registered address: 761 NAUTILUS CT, Marco Island, FL 34145

CGC1519141 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Marda Construction CO

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

Registered address: 981 14TH AVE NE, Naples, FL 34120

CBC1250303 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Marina Makers LLC

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

Registered address: 2325 16TH AVE NE, Naples, FL 34120

CFC1434563 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Marina Utilities, Inc.

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

Registered address: 7712 ROZZINI LANE, Naples, FL 34114

EC13007713 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Maritza Capiro Designs Corp

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

Registered address: 28 MADAGASCAR COURT, Marco Island, FL 34145

CGC1521319 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Mark Nourse Construction Inc.

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

Registered address: 408 LUZON AVE, Naples, FL 34113

CBC057526 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Mark Spears Plumbing LLC

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

Registered address: 3180 BECK BLVD H02, Naples, FL 34114

CFC1432762 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Marks Electric, LLC

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

Registered address: 2620 DESOTO BLVD N, Naples, FL 34120

EC13006728 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

+1 more registration for this business
  • ER13014643 · 2620 DESOTO BLVD N, Naples, FL 34120
No public phone or website on record.
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Marquise Construction Inc

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

Registered address: 1841 MORNING SUN LN, Naples, FL 34119

CGC016946 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Marson Electric LLC

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

Registered address: 432 RIVIERA BLVD WEST, Naples, FL 34112

EC13009700 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Martin Group Development LLC

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

Registered address: 2338 IMMOKALEE RD, Naples, FL 34110

CBC060227 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Marzucco's Construction & Coatings, Inc

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

Registered address: 4057 BELAIR LN, Naples, FL 34116

CGC062979 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

+1 more registration for this business
No public phone or website on record.
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Mason's Contracting Services LLC

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

Registered address: 1193 SUNCENTURY RD STE 1, Naples, FL 34110

CBC1270241 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Massa Construction, Corp.

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

Registered address: 4531 5TH AVENUE NW, Naples, FL 34119

CFC1434443 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Massey Construction Group , Inc.

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

Registered address: 5037 TAMIAMI TRAIL EAST, Naples, FL 34113

CCC1328914 · 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.