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Florida ContractorCheck

Contractors in Marathon, FL

26 contractors in Marathon — 26 Florida-licensed. Active licences only, longest-licensed first. Board discipline, where any is on record, is shown with its date.

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Caton Aluminum & Glass INC110 49th Street Ocean · Marathon, FL 33050 · Monroe CountyCertified Building Contractor CBC037799 · licensed since 1986Actively licensedBuilding contractor Seamark Construction CO INCPO Box 501426 · Marathon, FL 33050 · Monroe CountyCertified Building Contractor CBC028919 · licensed since 1984Actively licensedBuilding contractor The King's Enterprises of the Keys INC7954 Tuna Drive · Marathon, FL 33050 · Monroe CountyCertified Building Contractor CBC059852 · licensed since 2001Actively licensedBuilding contractor Solid Concepts LLC725 50th St Gulf · Marathon, FL 33050 · Monroe CountyCertified Building Contractor CBC1255755 · licensed since 2007Actively licensedBuilding contractor Cannon's Remodeling & Repair LLCP O Box 501577 · Marathon, FL 33050 · Monroe CountyCertified Building Contractor CBC1256412 · licensed since 2008Actively licensedBuilding contractor Construction Dynamics INC1477 Overseas Highway · Marathon, FL 33050 · Monroe CountyCertified Residential Contractor CRC1330124 · licensed since 2009Actively licensedResidential contractor 3rd Generation Plumbing INC3980 Overseas Hwy · Marathon, FL 33050 · Monroe CountyCertified Building Contractor CBC1258320 · licensed since 2010Actively licensedBuilding contractor Rays Construction Services LLC1900 Avenue H · Marathon, FL 33050 · Monroe CountyCertified Building Contractor CBC1259003 · licensed since 2012Actively licensedBuilding contractor Tropical Designs737 83rd Street Ocean · Marathon, FL 33050 · Monroe CountyCertified Residential Contractor CRC1330807 · licensed since 2013Actively licensedResidential contractor Clairmont Construction, INC.1116 Copa D'oro · Marathon, FL 33050 · Monroe CountyCertified Residential Contractor CRC1331038 · licensed since 2014Actively licensedResidential contractor

Knetge Construction LLC11270 6th Ave Gulf · Marathon, FL 33050 · Monroe CountyCertified Building Contractor CBC1261204 · licensed since 2016Actively licensedBuilding contractor Lynfre LLC863 86th St Ocean · Marathon, FL 33050 · Monroe CountyCertified Building Contractor CBC1261156 · licensed since 2016Actively licensedBuilding contractor McMillen & Sons Construction, INC.5409 Overseas Hwy #318 · Marathon, FL 33050 · Monroe CountyCertified Building Contractor CBC1261704 · licensed since 2017Actively licensedBuilding contractor Marsh Integrity Builders6800 Overseas Highway · Marathon, FL 33050 · Monroe CountyCertified Building Contractor CBC1262757 · licensed since 2018Actively licensedBuilding contractor Coral Construction Company1156 Camino Del Vientos · Marathon, FL 33050 · Monroe CountyCertified Building Contractor CBC1264278 · licensed since 2020Actively licensedBuilding contractor Coral Construction CompanyPO Box 500582 · Marathon, FL 33050 · Monroe CountyCertified Building Contractor CBC1264279 · licensed since 2020Actively licensedBuilding contractor Mg Design & Construction, INC.982 68th Street Ocean · Marathon, FL 33050 · Monroe CountyCertified Building Contractor CBC1263831 · licensed since 2020Actively licensedBuilding contractor D'asign Source LLC11500 Overseas Hwy · Marathon, FL 33050 · Monroe CountyCertified Building Contractor CBC1264433 · licensed since 2021Actively licensedBuilding contractor Studio 811 LLC11907 1st Avenue Gulf Unit 3 · Marathon, FL 33050 · Monroe CountyCertified Residential Contractor CRC1333262 · licensed since 2021Actively licensedResidential contractor Affordable Concrete Repair LLC7954 Tuna Drive · Marathon, FL 33050 · Monroe CountyCertified Building Contractor CBC1266670 · licensed since 2023Actively licensedBuilding contractor Keys Quality Construction LLC982 68th Street Ocean · Marathon, FL 33050 · Monroe CountyCertified Building Contractor CBC1266749 · licensed since 2023Actively licensedBuilding contractor In Paradise Construction,inc.542 109th St Ocean · Marathon, FL 33050 · Monroe CountyCertified Residential Contractor CRC1334580 · licensed since 2024Actively licensedResidential contractor Isla Builders INC813 64th St Ocean · Marathon, FL 33050 · Monroe CountyCertified Building Contractor CBC1267504 · licensed since 2024Actively licensedBuilding contractor Isla Concrete Restoration LLC1070 79th Street Ocean · Marathon, FL 33050 · Monroe CountyCertified Building Contractor CBC1267947 · licensed since 2024Actively licensedBuilding contractor Ms Construction of the Keys INCP O Box 500572 · Marathon, FL 33050 · Monroe CountyCertified Building Contractor CBC1269412 · licensed since 2025Actively licensedBuilding contractor Chad Orourke3988 Overseas Highway · Marathon, FL 33050 · Monroe CountyCertified Building Contractor CBC1270036 · licensed since 2026Actively licensedBuilding contractor

Before you sign with a contractor in Marathon: confirm the licence number on the contract matches the one here and that its class fits the job; ask for a written, itemised contract; ask who pulls the permit; and read the down-payment rule: Florida law adds duties for contractors who take more than 10 percent up front.

Listed from Florida DBPR construction licensee extract, CILB contractor discipline files. Order: active licences, then longest-licensed first, then alphabetical — never paid. Is something wrong? Tell us.