General contracting in Marathon

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50 general contracting records · Marathon

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Public Directory Quality: Official state license records in Marathon · Zero sponsored order · Never sold as a lead · How our data works →

General contracting directory

50 matching records · 25 on this page · Contactable records first, then alphabetical within groups. Coverage is the matched city/category scope.

Hours, insurance, reviews and service coverage are not established by a license-file entry.

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

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.

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Jc Construction Management Inc

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

Registered address: 1172 W 75TH STREET OCEAN, Marathon, FL 33050

CGC1515665 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.

Jolly Roger Builders LLC

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

Registered address: 575 105TH STREET OCEAN W, Marathon, FL 33050

CGC1526529 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.

Jrc Pro Builders Of The Keys LLC

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

Registered address: 10641 AVIATION BLVD UNIT 1A, Marathon, FL 33050

CGC1511577 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.

Keys Contracting Services Inc

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

Registered address: 5210 DOGWOOD DELL STREET, Marathon, FL 33050

CGC1521156 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.

Keys Quality Construction LLC

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

Registered address: 982 68TH STREET OCEAN, Marathon, FL 33050

CBC1266749 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.

Knetge Construction LLC

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

Registered address: 11270 6TH AVE GULF, Marathon, FL 33050

CBC1261204 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.

Lighthouse Home Services L.L.C.

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

Registered address: 1172 91ST COURT OCEAN, Marathon, FL 33050

CGC1525615 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.

Lynfre LLC

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

Registered address: 863 86TH ST OCEAN, Marathon, FL 33050

CBC1261156 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.

Marsh Integrity Builders

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

Registered address: 6800 OVERSEAS HIGHWAY, Marathon, FL 33050

CBC1262757 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.

Mcmillen & Sons Construction, Inc.

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

Registered address: 5409 OVERSEAS HWY #318, Marathon, FL 33050

CBC1261704 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.

Mg Design & Construction, Inc.

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

Registered address: 982 68TH STREET OCEAN, Marathon, FL 33050

CBC1263831 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.

Oceanica Design & Development Inc

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

Registered address: 6973 OVERSEAS HWY APT 18, Marathon, FL 33050

CGC1535434 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.

Rafa Management Group LLC

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

Registered address: 7539 GULFSTREAM BLVD, Marathon, FL 33050

CGC1535962 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.

Rays Construction Services LLC

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

Registered address: 1900 AVENUE H, Marathon, FL 33050

CBC1259003 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.

Reefside Renovations And Construction LLC

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

Registered address: 1549 52ND STREET, Marathon, FL 33050

CGC1523995 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.

Royal Crest Builders

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

Registered address: 6677 OVERSEAS HIGHWAY, Marathon, FL 33050

CGC1521939 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.

Selevel General Contracting, LLC

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

Registered address: 9701 OVERSEAS HWY, Marathon, FL 33050

CGC1530923 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.

Selevel Inc.

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

Registered address: 9701 OVERSEAS HWY, Marathon, FL 33050

CGC1522609 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.

Shoreline Marine Construction, Inc.

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

Registered address: 12235 OVERSEAS HWY, Marathon, FL 33050

CGC1539583 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.

Solid Concepts LLC

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

Registered address: 725 50TH ST GULF, Marathon, FL 33050

CBC1255755 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.

Studio 811 LLC

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

Registered address: 11907 1ST AVENUE GULF UNIT 3, Marathon, FL 33050

CRC1333262 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.

The King's Enterprises Of The Keys Inc

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

Registered address: 7954 TUNA DRIVE, Marathon, FL 33050

CBC059852 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.

Todd's Contracting

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

Registered address: 760 122ND ST. OCEAN, Marathon, FL 33050

RR282812175 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.

Vhssc, Inc.

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

Registered address: 370 STIRRUP KEY BLVD, Marathon, FL 33050

CGC004413 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.

Vistabreeze Development LLC

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

Registered address: 407 122ND STREET OCEAN, Marathon, FL 33050

CGC1526508 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.

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  • 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.
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Verification Overview & Key Takeaways: How to Check Official Credentials

Every listing on HomeCrafto is compiled directly from official state and municipal licensing rosters rather than paid lead-generation feeds. 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.

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