Contractor Profile

NATIONAL CONTRACTORS

NATIONAL CONTRACTORS is a specialist commercial alteration contractor in Denver — all 10 of its segment-eligible permits fall in commercial alteration. Its permit record in Denver spans 2015–2026.

First permit: May 5, 2015 (4,079d ago)Latest permit: Feb 5, 2026 (150d ago)
The sales record
Territory
Denver
Active
2015–2026 · 11 yrs
Licenses on file
0
Canonical ID
484,009
Reliable value
—
Coverage
—
Reliable filings
—
Rank in Denver
#1,217
Permits (all-time)
10
Filings 90d
0
Filings 30d
0
Latest permit
Feb 5, 2026
Typical project sizeNot enough valued permits to summarize.
Where they work

Primarily Commercial Alteration — 100% of 10 segment-classified permits

Ranked #631 in the Denver Commercial Alteration leaderboard →
Firmographics
License & registration IDs on fileNo license records in the source data.
Direct contactNot in our data — we don’t fabricate firmographics.
What we won’t fabricate

NATIONAL CONTRACTORS has 10 permits, but too few carry a value we can stand behind — so we publish — for reliable value, never a guess. They still rank by volume; the dollar figure stays honest.

—Valuation coverage too low to total
Service area

Typical service area ~1 mi in Denver

The p90 footprint of where NATIONAL CONTRACTORS has pulled permits in Denver — based on 10 geocoded permits (100% of their indexed set). It reflects detected permit activity, not a guaranteed service-area claim.

  • Denver10
Recent permitsLargest recent$1.0M· 3000 E 1st AVE 126

Showing 10 of 10 permits by NATIONAL CONTRACTORS · most recent first

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Feb 5, 2026
applied Dec 23, 2025
3000 E 1st AVE 126
Commercial Alteration
—
Dec 11, 2025
applied Aug 19, 2025
3000 E 1st AVE 126
Commercial Alteration
$1.0M
Apr 17, 2025
applied Mar 6, 2025
3000 E 1st AVE 130
Commercial Alteration
—
Feb 13, 2025
applied Jan 2, 2025
3000 E 1st AVE 130
Commercial Alteration
$290K
Apr 5, 2017
applied Apr 3, 2017
3000 E 1st Ave 192 Ste
Commercial Alteration
—
Feb 28, 2017
applied Mar 14, 2016
3000 E 1st Ave 192 Ste
Commercial Alteration
$60K
Oct 19, 2015
applied Oct 14, 2015
3000 E 1st Ave 274 Ste
Commercial Alteration
$29K
Jul 24, 2015
applied Jul 9, 2015
250 N Columbine St
Commercial Alteration
$500
Jul 1, 2015
applied May 15, 2015
250 N COLUMBINE ST 104
Commercial Alteration
$176K
May 5, 2015
applied Mar 10, 2015
3000 E 1ST AVE 274
Commercial Alteration
$45K

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