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Location and Projects

Address
2221 HARRIS AVE, Key West, FL, 33040
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Last Key Construction HVAC/Mechanical Contractor

Last Key Construction, LLC, 2221 Harris Ave, Key West, FL (Owned by: Obbagy,John Michael) holds a Certified Air Conditioning Contractor license and 4 other licenses according to the Florida license board.

Their BuildZoom score of 106 ranks in the top 7% of 191,428 Florida licensed contractors.

Their license was verified as active when we last checked. If you are thinking of hiring Last Key Construction, LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.

Last Key Construction, LLC Services

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Last Key Construction, LLC Contact Information

Phone: (305) 587-1578 Edit
Address: 2221 HARRIS AVE, Key West, FL 33040 Edit

Last Key Construction, LLC Key West

Quality

106
93rd percentile
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
Last Key Construction, LLC has a BuildZoom score of 106, which places them above 93% of 191,428 contractors in Florida.

Activity

23 projects
2025
9 projects
2024
5 projects
2023
Our building permit records indicate that Last Key Construction, LLC has worked on at least 37.0 projects over the past 3 years.

This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.

Experience

18 projects
Mechanical projects
18 projects
HVAC projects
Analyzing permits over the last 4 years shows that Last Key Construction, LLC mostly works on hvac project and mechanical project projects.

Pricing

1 project
$20k-$50k
Value Not Public: 34.0 projects
Pro tip: For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.

Building Permits by Last Key Construction, LLC

Sort by: Notable Notable | Date Date | Job Value Job Value
Mechanical hvac
2025-11-25
*emergency change out* 2 1/2 ton condenser/air handler
Valuation:
N/A
Permit #:
BLD2025-1012
Status:
issued
Fee:
N/A
Permit Type:
Residential harc
Building Type:
N/A
Mechanical hvac
2025-10-25
Change out tri-zone mitsubishi ductless
Valuation:
N/A
Permit #:
BLD2025-0730
Status:
issued
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
25 - pool & spa
2022-08-24
25 - pool & spa
Valuation:
$250,000
Permit #:
22101470
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical hvac
2025-11-12
Bedroom renovation mechanical
Valuation:
N/A
Permit #:
BLD2025-1143
Status:
issued
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Renovation exterior
2025-06-24
No Description Available
Valuation:
N/A
Permit #:
BLD2025-1620
Status:
complete
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Renovation exterior
2025-06-09
No Description Available
Valuation:
N/A
Permit #:
BLD2025-1429
Status:
complete
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Renovation exterior
2025-04-24
No Description Available
Valuation:
N/A
Permit #:
BLD2025-0793
Status:
complete
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
77c - component residence new/replace
2022-08-02
77c - component residence new/replace
Valuation:
$22,000
Permit #:
22101775
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
36 - deck
Valuation:
$23,040
Permit #:
22101935
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical hvac
2025-10-22
Change out 5 ton system
Valuation:
N/A
Permit #:
BLD2025-2679
Status:
issued
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Mechanical hvac
2025-09-22
Replace 7.5t package unit
Valuation:
N/A
Permit #:
BLD2025-2124
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Mechanical hvac
2024-12-13
Change out 5 ton system on first floor
Valuation:
N/A
Permit #:
BLD2024-2563
Status:
complete
Fee:
N/A
Permit Type:
Residential harc
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
BLD2023-1601
Status:
complete
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Renovation exterior
2023-12-11
Cancellation letter submitted 12/8/2023 pdm
Valuation:
N/A
Permit #:
BLD2023-1172
Status:
canceled
Fee:
N/A
Permit Type:
Residential harc
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
BLD2023-0970
Status:
complete
Fee:
N/A
Permit Type:
Residential harc
Building Type:
N/A
Mechanical hvac
2025-02-04
Replace 2nd floor 5ton system
Valuation:
N/A
Permit #:
BLD2024-1886
Status:
issued
Fee:
N/A
Permit Type:
Commercial harc
Building Type:
N/A
Mechanical hvac
2025-08-07
Change out 4 ton
Valuation:
N/A
Permit #:
BLD2025-1721
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Hvac renovation
Valuation:
N/A
Permit #:
BLD2025-1924
Status:
complete
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Condenser changeout 4ton
Valuation:
N/A
Permit #:
BLD2024-2937
Status:
issued
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Renovation exterior
2022-10-26
No Description Available
Valuation:
N/A
Permit #:
BLD2022-2211
Status:
complete
Fee:
N/A
Permit Type:
Residential harc
Building Type:
N/A

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