Ducts Unlimited Mechanical Systems
Ducts Unlimited Mechanical Systems concentrates in residential demolition in Denver (97% of its 69 segment-eligible permits), with secondary activity across 1 other segment. Its permit record in Denver spans 2018–2026.
- Market
- Denver
- Active
- 2018–2026 · 8 yrs
- Licence IDs on their permits
- —
- Reliable value
- —
- Coverage
- —
- Reliable filings
- —
- Rank in Denver
- #379
- Permits (all-time, all segments)
- 69
- Filings 90d
- 2
- Filings 30d
- 0
- Latest permit
- Jun 17, 2026
Primarily Residential Demolition — 97% of 69 segment-classified permits
Ducts Unlimited Mechanical Systems has 69 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.
Monthly value isn’t shown: too few of Ducts Unlimited Mechanical Systems’s permits carry a reliable valuation, so we publish the count trend only rather than a value line built from gaps.
Typical service area ~9 mi in Denver
The p90 footprint of where Ducts Unlimited Mechanical Systems has pulled permits in Denver — drawn from all 69 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.
- Denver69
Showing 20 of 69 permits by Ducts Unlimited Mechanical Systems in the indexed window · most recent first
- Jun 17, 2026Residential Demolition1001 17th St 1050Demolition · Residential—applied Jun 10, 2026
- Jun 17, 2026Residential Demolition1001 17th St 1050Demolition · Residential—applied Jun 10, 2026
- Sep 26, 2025Residential Demolition205 N Detroit St 600Demolition · Residential—applied Sep 18, 2025
- Sep 23, 2025Residential Demolition4600 S Syracuse StDemolition · Residential—applied Sep 17, 2025
- Jun 16, 2025Residential Demolition320 N Fillmore St 300Demolition · Residential—applied Jun 13, 2025
- Apr 3, 2025Residential Demolition4582 S Ulster StDemolition · Residential—applied Apr 1, 2025
- Mar 7, 2025Residential Demolition1800 Larimer St 1600Demolition · Residential—
- Oct 28, 2024Residential Demolition675 15th St 2000Demolition · Residential—applied Oct 23, 2024
- Sep 11, 2024Residential Demolition370 17th St 1700Demolition · Residential—applied Sep 9, 2024
- Sep 3, 2024Residential Demolition3200 E Cherry Creek South Dr 700Demolition · Residential—applied Aug 29, 2024
- Sep 3, 2024Residential Demolition3200 E Cherry Creek South Dr 500Demolition · Residential—applied Aug 29, 2024
- Aug 30, 2024Residential Demolition3200 E Cherry Creek South Dr 700Demolition · Residential—applied Aug 29, 2024
- Aug 30, 2024Residential Demolition3200 E Cherry Creek South Dr 500Demolition · Residential—applied Aug 29, 2024
- Nov 22, 2023Residential Demolition1515 Arapahoe StDemolition · Residential—applied Sep 27, 2023
- Nov 14, 2023Residential Demolition1515 Arapahoe StDemolition · Residential—applied Sep 27, 2023
- Mar 2, 2023Residential Demolition4600 S Ulster St 1200Demolition · Residential—
- Jan 31, 2023Residential Demolition1700 N Broadway 1000Demolition · Residential—applied Jan 25, 2023
- Jan 30, 2023Residential Demolition675 15th St 2100Demolition · Residential—applied Jan 27, 2023
- Nov 16, 2022Residential Demolition1099 18th St 1900Demolition · Residential—applied Nov 9, 2022
- Oct 25, 2022Residential Demolition3869 N Steele St 1264Demolition · Residential—applied Oct 10, 2022
Jun 17, 2026 applied Jun 10, 2026 | 1001 17th St 1050 | Residential Demolition Residential | — |
Jun 17, 2026 applied Jun 10, 2026 | 1001 17th St 1050 | Residential Demolition Residential | — |
Sep 26, 2025 applied Sep 18, 2025 | 205 N Detroit St 600 | Residential Demolition Residential | — |
Sep 23, 2025 applied Sep 17, 2025 | 4600 S Syracuse St | Residential Demolition Residential | — |
Jun 16, 2025 applied Jun 13, 2025 | 320 N Fillmore St 300 | Residential Demolition Residential | — |
Apr 3, 2025 applied Apr 1, 2025 | 4582 S Ulster St | Residential Demolition Residential | — |
Mar 7, 2025 | 1800 Larimer St 1600 | Residential Demolition Residential | — |
Oct 28, 2024 applied Oct 23, 2024 | 675 15th St 2000 | Residential Demolition Residential | — |
Sep 11, 2024 applied Sep 9, 2024 | 370 17th St 1700 | Residential Demolition Residential | — |
Sep 3, 2024 applied Aug 29, 2024 | 3200 E Cherry Creek South Dr 700 | Residential Demolition Residential | — |
Sep 3, 2024 applied Aug 29, 2024 | 3200 E Cherry Creek South Dr 500 | Residential Demolition Residential | — |
Aug 30, 2024 applied Aug 29, 2024 | 3200 E Cherry Creek South Dr 700 | Residential Demolition Residential | — |
Aug 30, 2024 applied Aug 29, 2024 | 3200 E Cherry Creek South Dr 500 | Residential Demolition Residential | — |
Nov 22, 2023 applied Sep 27, 2023 | 1515 Arapahoe St | Residential Demolition Residential | — |
Nov 14, 2023 applied Sep 27, 2023 | 1515 Arapahoe St | Residential Demolition Residential | — |
Mar 2, 2023 | 4600 S Ulster St 1200 | Residential Demolition Residential | — |
Jan 31, 2023 applied Jan 25, 2023 | 1700 N Broadway 1000 | Residential Demolition Residential | — |
Jan 30, 2023 applied Jan 27, 2023 | 675 15th St 2100 | Residential Demolition Residential | — |
Nov 16, 2022 applied Nov 9, 2022 | 1099 18th St 1900 | Residential Demolition Residential | — |
Oct 25, 2022 applied Oct 10, 2022 | 3869 N Steele St 1264 | Residential Demolition Residential | — |
Addresses where Ducts Unlimited Mechanical Systems 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.
- Mendoza Demolition Services2,526 residential demolition
- All Demolition Excavating486 residential demolition
- Dave Stefanich INC Dba A Demolition Company412 residential demolition
- Jbc Ent383 residential demolition
- Affordable Garages & Concrete230 residential demolition
- Alpine Demolition And Recycling204 residential demolition
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