Contractor Profile
Flatiron Constructors
Flatiron Constructors concentrates in commercial alteration in Denver (92% of its 38 segment-eligible permits), with secondary activity across 1 other segment. Its permit record in Denver spans 2019–2026. Reliable permit valuations total ≈$7.5M (across the 92% of filings with a valuation we can stand behind).
First permit: Jun 24, 2019 (2,624d ago)Latest permit: Jul 21, 2026 (40d ago)
The sales record
- Market
- Denver
- Active
- 2019–2026 · 7 yrs
- Licenses on file
- 0
- Reliable value
- $7.5M
- Coverage
- 92%
- Reliable filings
- 34
- Rank in Denver
- #573
- Permits (all-time, all segments)
- 45
- Filings 90d
- 4
- Filings 30d
- 1
- Latest permit
- Jul 21, 2026
Typical project size$110Ktypically $45K–$110K across 34 valued permits
Where they work
Primarily Commercial Alteration — 92% of 38 segment-classified permits
Firmographics
License & registration IDs on fileNo license records in the source data.
Direct contactNot in our data — we don’t fabricate firmographics.
Monthly activity
Dec ’240–2 permits/moAug ’26
permits per month permit value
Service area
Typical service area ~11 mi in Denver
The p90 footprint of where Flatiron Constructors has pulled permits in Denver — drawn from all 46 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.
- Denver46
Recent permitsLargest recent$1.4M· 25701 E 88th Ave
Showing 20 of 38 permits by Flatiron Constructors in the indexed window · most recent first
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- Aug 24, 2026Commercial Alteration8700 Pena Blvd AC-33Alteration$1.4Mapplied Jul 27, 2026
- Jun 15, 2026Commercial New Construction1922 Arapahoe StNew Construction$15Kapplied Apr 29, 2026
- Jun 15, 2026Commercial New Construction1972 Arapahoe StNew Construction$40Kapplied Apr 16, 2026
- Oct 14, 2025Commercial Alteration8700 Pena BlvdAlteration$1.1Mapplied Sep 10, 2025
- Sep 24, 2025Commercial Alteration27100 E 96th AveAlteration—applied Sep 4, 2025
- Sep 5, 2025Commercial New Construction25701 E 88th AveNew Construction$1.4Mapplied Jun 23, 2025
- Aug 12, 2025Commercial Alteration27100 E 96th AveAlteration—applied Jun 17, 2025
- Jun 13, 2025Commercial Alteration9298 N Oak Hill StAlteration$2Kapplied May 22, 2025
- Dec 2, 2024Commercial Alteration9890 N Queensburg St P-28Alteration$11Kapplied Oct 15, 2024
- Apr 3, 2024Commercial Alteration26960 75th AveAlteration$1.1Mapplied Dec 13, 2023
- Jul 15, 2020Commercial Alteration5002 Packing House RdAlteration—
- Jun 29, 2020Commercial Alteration8750 N Vandriver StAlteration$110Kapplied Jun 25, 2020
- Jun 29, 2020Commercial Alteration28905 E 89th AveAlteration$110Kapplied Jun 25, 2020
- Jun 29, 2020Commercial Alteration8890 N Vandriver StAlteration$110Kapplied Jun 25, 2020
- Jun 29, 2020Commercial Alteration8940 N Vandriver StAlteration$110Kapplied Jun 25, 2020
- Jun 29, 2020Commercial Alteration8840 N Vandriver StAlteration$110Kapplied Jun 25, 2020
- Jun 29, 2020Commercial Alteration8900 N Vandriver StAlteration$110Kapplied Jun 25, 2020
- Jun 29, 2020Commercial Alteration8905 N Allium StAlteration$110Kapplied Jun 25, 2020
- Jun 29, 2020Commercial Alteration28655 E 89th AveAlteration$110Kapplied Jun 25, 2020
- Jun 29, 2020Commercial Alteration8680 N Vandriver StAlteration$110Kapplied Jun 25, 2020
Aug 24, 2026 applied Jul 27, 2026 | 8700 Pena Blvd AC-33 | Commercial Alteration | $1.4M |
Jun 15, 2026 applied Apr 29, 2026 | 1922 Arapahoe St | Commercial New Construction | $15K |
Jun 15, 2026 applied Apr 16, 2026 | 1972 Arapahoe St | Commercial New Construction | $40K |
Oct 14, 2025 applied Sep 10, 2025 | 8700 Pena Blvd | Commercial Alteration | $1.1M |
Sep 24, 2025 applied Sep 4, 2025 | 27100 E 96th Ave | Commercial Alteration | — |
Sep 5, 2025 applied Jun 23, 2025 | 25701 E 88th Ave | Commercial New Construction | $1.4M |
Aug 12, 2025 applied Jun 17, 2025 | 27100 E 96th Ave | Commercial Alteration | — |
Jun 13, 2025 applied May 22, 2025 | 9298 N Oak Hill St | Commercial Alteration | $2K |
Dec 2, 2024 applied Oct 15, 2024 | 9890 N Queensburg St P-28 | Commercial Alteration | $11K |
Apr 3, 2024 applied Dec 13, 2023 | 26960 75th Ave | Commercial Alteration | $1.1M |
Jul 15, 2020 | 5002 Packing House Rd | Commercial Alteration | — |
Jun 29, 2020 applied Jun 25, 2020 | 8750 N Vandriver St | Commercial Alteration | $110K |
Jun 29, 2020 applied Jun 25, 2020 | 28905 E 89th Ave | Commercial Alteration | $110K |
Jun 29, 2020 applied Jun 25, 2020 | 8890 N Vandriver St | Commercial Alteration | $110K |
Jun 29, 2020 applied Jun 25, 2020 | 8940 N Vandriver St | Commercial Alteration | $110K |
Jun 29, 2020 applied Jun 25, 2020 | 8840 N Vandriver St | Commercial Alteration | $110K |
Jun 29, 2020 applied Jun 25, 2020 | 8900 N Vandriver St | Commercial Alteration | $110K |
Jun 29, 2020 applied Jun 25, 2020 | 8905 N Allium St | Commercial Alteration | $110K |
Jun 29, 2020 applied Jun 25, 2020 | 28655 E 89th Ave | Commercial Alteration | $110K |
Jun 29, 2020 applied Jun 25, 2020 | 8680 N Vandriver St | Commercial Alteration | $110K |
Sites Flatiron Constructors returns to6 in Denver
Addresses where Flatiron Constructors has pulled repeat permits and the site itself has a deep permit history (25+ permits, all contractors). Each links to that parcel’s full record.
Other top Commercial Alteration contractors in Denver
- Ejcm1,134 commercial alteration
- Boots Construction Company821 commercial alteration
- Hensel Phelps Construction734 commercial alteration
- Provident Construction688 commercial alteration
- Coda Construction Group608 commercial alteration
- Saunders Construction510 commercial alteration
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