General contracting in Key Biscayne

Compare 42 active general contractors with a registered address in Key Biscayne (Miami-Dade County, Florida). Records are sourced directly from the Florida Department of Business and Professional Regulation (FL DBPR) 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); confirm municipal permit requirements with Key Biscayne before starting work. A credential from another jurisdiction does not establish authorization to work here.

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Local guidance checked October 29, 2026 · FL DBPR Official License Verification. Confirm the requirements for your project with the city.

42 general contracting records · Key Biscayne

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Public Directory Quality: Public source records in Key Biscayne · Zero sponsored order · Never sold as a lead · How our data works →

General contracting directory

42 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)1 approximate area

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.

25ZIP 33149Approximate postal/city centroid schematic (1 area)

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All Terrain Earthmoving Limited Company

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

Registered address: 600 GRAPETREE DR. APT 6FS, Key Biscayne, FL 33149

CGC1512534 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Alline Group Corp

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

Registered address: 789 CRANDON BLVD, Key Biscayne, FL 33149

CGC1519461 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Allstate Engineering Co., Inc.

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

Registered address: 798 CRANDON BLVD, Key Biscayne, FL 33149

CGC1522602 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Auchet Construction Group Corp

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

Registered address: 3 HARBOR POINT, Key Biscayne, FL 33149

CGC1514779 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Blascom Engineering, Inc.

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

Registered address: 230 GREENWOOD DRIVE, Key Biscayne, FL 33149

CGC1530502 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Ch2 Design Group Corp

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

Registered address: 161 CRANDON BLVD, Key Biscayne, FL 33149

CGC1522641 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Cobo Construction Corp

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

Registered address: 240 CRANDON BLVD STE 247, Key Biscayne, FL 33149

CGC1506474 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Constructa, Inc

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

Registered address: 660 CURTISWOOD DR, Key Biscayne, FL 33149

CGC1529008 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Cornerstone Of Florida, Inc

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

Registered address: 800 CRANDON BLVD, Key Biscayne, FL 33149

CBC1259702 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Dall Construction Company

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

Registered address: 580 FERNWOOD RD, Key Biscayne, FL 33149

CGC1520296 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Freyre Construction Group Inc

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

Registered address: 328 CRANDON BLVD, Key Biscayne, FL 33149

CGC1524875 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Grupo Habitat Corp.

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

Registered address: 959 CRANDON BLVD, Key Biscayne, FL 33149

CGC1536003 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Housing And Housing LLC

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

Registered address: 121 CRANDON BOULEVARD APT 354, Key Biscayne, FL 33149

CGC1525328 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Interscope Contractors Inc

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

Registered address: 931 HARBOR DR, Key Biscayne, FL 33149

CGC034761 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Jauregui Construction & Development Inc

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

Registered address: 411 W. MATHESON DR., Key Biscayne, FL 33149

CGC016786 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Jauregui Construction Management Corp.

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

Registered address: 170 OCEAN LANE DRIVE APT #503, Key Biscayne, FL 33149

CGC1521191 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Kawama Construction & Consulting, LLC

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

Registered address: 240 GALEN DR. APT 108, Key Biscayne, FL 33149

CGC1516480 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Keystone International Group Inc

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

Registered address: 260 CRANDON BLVD, Key Biscayne, FL 33149

CGC1521309 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Keystone Restoration Inc

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

Registered address: 260 CRANDON BLVD, Key Biscayne, FL 33149

CGC028558 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Lx Construction Group, LLC

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

Registered address: 785 FERNWOOD RD, Key Biscayne, FL 33149

CGC1522531 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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M Z Design Inc

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

Registered address: 240 CRANDON BOULEVARD #210, Key Biscayne, FL 33149

CBC1252430 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Maber Construction LLC

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

Registered address: 104 CRANDON BLVD., Key Biscayne, FL 33149

CGC1524060 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Mashan Contractors Inc

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

Registered address: 260 CRANDON BLVD SUITE 32 - 90, Key Biscayne, FL 33149

CBC047653 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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Mastec Civil Constructors, LLC

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

Registered address: 55 OCEAN LANE DRIVE, Key Biscayne, FL 33149

CGC1528591 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Florida portal →

No public phone or website on record.
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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.

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Miami-Dade County, Florida Trade Directory

Compare general contracting across Miami-Dade County or view the Florida State Hub (FL DBPR).