Collier County roofing contractors ranked with real permit data. | roofing@collierroofingdirectory.com
Active Contractor • Naples, FL

Jni Construction

License #: LCC20190002251
Active #184 of 280 Contractors
Total Permits
7
Jan 2024 – Jun 2026
Declared Value
$171K
Combined projects
Market Share
0.09%
of Collier County
Market Position

Jni Construction in the Collier County Permit Record

Rank Intelligence
Jni Construction ranks #184 out of 280 active roofing contractors in Collier County by permit volume over the 30-month window.
Segment Intelligence
Works exclusively residential: all 7 permits are 1-to-2 family.
Project Value Intelligence
Average project value of $24,469 is -46% versus the Collier County average of $45,534.
Momentum Intelligence
First-half permit volume moved +0% year over year — 3 in 1H2025 to 3 in 1H2026, a like-for-like comparison.
Permit Activity — Key Metrics
Total Permits
7
Jan 2024 – Jun 2026
Avg Job Value
$24,469
-46% vs county
Median Approval
12 days
application to issue
Market Share
0.09%
of all county permits
Total Value
$171K
declared project value
Peak Month
2026-01
3 permits
Historical Volume

Permits in this dataset (January 2020 – June 2026).

Residential
27
Commercial
1
Total Declared Value Since Jan 2020
$1.0M
Residential vs Commercial

Jni Construction works a primarily residential practice.

Residential
7
100% of permits
Commercial
0
0% of permits
Momentum — Year Over Year

Comparing matched periods one year apart, so seasonality doesn't distort the trend.

1H 2025 (Jan–Jun)
3
permits
1H 2026 (Jan–Jun)
3
permits
+0% year over year — first half
Full Year 2024
1
permits
Full Year 2025
3
permits
+200% — 2024 to 2025
Monthly Activity — Trailing 12 Months

Each bar is permits issued that month, Jul 2025 through Jun 2026. Red = peak month (2026-01, 3 permits).

Jul
0
Aug
0
Sep
0
Oct
0
Nov
0
Dec
0
Jan
3
Feb
0
Mar
0
Apr
0
May
0
Jun
0
Project Value Concentration

Declared project values range from $6,550 to $39,000, with an average job of $24,469.

Minimum Job
$6,550
Avg Job Value
$24,469
Largest Job
$39,000

County average: $45,534 — this contractor is -46% relative to that benchmark.

Quick Stats
About This Data

All data sourced from Collier County public permit records, January 2024 – June 2026. Permit counts measure permits issued, not projects completed. Declared values are self-reported by permit applicants. This directory does not verify insurance, licensing status, or workmanship quality. Always verify directly before hiring.

Read our full methodology →

Explore More

Browse all 280 active Collier County roofing contractors ranked by real permit data.

Browse Full Directory View Market Trends