G M Northrup Corporation
Certified General Contractor · Key Largo, FL
About License CGC1508620
G M Northrup Corporation is a licensed Certified General Contractor operating in Key Largo, in Monroe County. The business holds license CGC1508620 issued by the Florida Department of Business and Professional Regulation (DBPR), currently in Current, Active status with an expiration date of August 31, 2028. Public permit records show 5 permits filed under this license across 4 counties over the past 24 months.
License Details
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Permit History
Public building permit records filed under license CGC1508620. Sourced from county building departments. Most recent first.
Activity by County
Recent Permits
| Date Filed | Project | Location | Value | Status |
|---|---|---|---|---|
| Sep 16, 2025 | Walmart 1223 Modified White Box Commercial Permit #TCB250450 | Tallahassee, FL | $65K | Active |
| Mar 13, 2025 | Interior Fitout Master Building — Commercial Permit #2025030901 | Miami-Dade County | $320K | — |
| Feb 9, 2025 | **ePlan** WHITE BOX Legacy - Alteration — Alteration Permit #24-220660-000-000-B3-00 | Delray Beach, FL | — | Active |
| Dec 5, 2024 | White Box: Removing Existing Fixtures, Counters, etc; Repair/Replace Flooring; cap off/disconnect utilities from an existing Tenant Space. Clay County - Building Permit (Commercial) - Commercial Alteration, Remodel, Build-out — Commercial Alteration, Remodel, Build-out Permit #BLDC0824-0182 | Clay County | — | Active |
| Aug 28, 2024 | Close Tenant Space Master Building — Commercial Permit #2024069980 | Miami-Dade County | $30K | — |
| Jul 6, 2022 | 6850 Sq Ft Reno Of Oreily Auto Parts Clay County - Legacy Building Permit - Commercial Renovation — Commercial Renovation Permit #12132782 | Clay County | — | Finaled |
| Dec 2, 2019 | Commercial Addition / Alteration — Addition / Alteration - Commercial Permit #2019092194 | Marion County | — | Certificate of occupancy |
| Mar 19, 2018 | Alteration Building Permit — Alteration Permit #BLD2018-10446 | Orlando, FL | $125K | Finaled |
| May 26, 2016 | Alterations To Exist Bldg To Create O'Reilly Auto Parts Commercial Build out Permit #20160510537 | Port Charlotte, FL | — | Finaled |
| Oct 3, 2013 | Alteration Building Permit — Alteration Permit #BLD2013-05241 | Orlando, FL | $100K | Finaled |
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License and regulatory information is sourced from the Florida Department of Business and Professional Regulation (DBPR). Business details, photos, descriptions, and reviews are provided by contractors and users and have not been independently verified by FloridaContractorCheck. This site is not a consumer reporting agency.