Contractor Profile
Dupont Plumbing
Dupont Plumbing concentrates in residential mep in Cincinnati (97% of its 59 segment-eligible permits), with secondary activity across 1 other segment. Its permit record in Cincinnati spans 2018–2026. Reliable permit valuations total ≈$816K (across the 100% of filings with a valuation we can stand behind). Filing activity is down 50% over the last 90 days versus the prior 90.
First permit: Apr 17, 2018 (3,059d ago)Latest permit: Jun 29, 2026 (64d ago)
The sales record
- Market
- Cincinnati
- Active
- 2018–2026 · 8 yrs
- Licence IDs on their permits
- —
- Reliable value
- $816K
- Coverage
- 100%
- Reliable filings
- 59
- Rank in Cincinnati
- #416
- Permits (all-time, all segments)
- 58
- Filings 90d
- 4
- Filings 30d
- 1
- Latest permit
- Jun 29, 2026
Typical project size$8Ktypically $5K–$14K across 59 valued permits
Where they work
Primarily Residential MEP — 97% of 59 segment-classified permits
Firmographics
License & registration IDs on fileNot in our data — we don’t hold licensing-board registries, and this city’s permit records carry no licence number. This is a gap in our coverage, not a statement about this firm’s licensure.
Direct contactNot in our data — we don’t fabricate firmographics.
Monthly activity
Oct ’240–4 permits/moAug ’26
permits per month permit value
Service area
Typical service area ~5 mi in Cincinnati
The p90 footprint of where Dupont Plumbing has pulled permits in Cincinnati — drawn from all 59 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.
- Cincinnati59
Recent permitsLargest recent$26K· 1138 E Rookwood Dr, Cincinnati, OH
Showing 20 of 59 permits by Dupont Plumbing in the indexed window · most recent first
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- Aug 27, 2026Residential MEP822 Dunore Rd, Cincinnati, OHPlumbing · Residential$9Kapplied Aug 17, 2026
- Jun 29, 2026Residential MEP3335 Monteith Av, Cincinnati, OHPlumbing · Residential$8Kapplied Jun 26, 2026
- Jun 22, 2026Residential MEP3237 Harvest Av, Cincinnati, OHPlumbing · Residential$4Kapplied Jun 15, 2026
- Jun 15, 2026Commercial MEP942 Hatch St, Cincinnati, OHPlumbing · Commercial$5Kapplied Jun 9, 2026
- May 22, 2026Residential MEP3237 Harvest Av, Cincinnati, OHPlumbing · Residential$6Kapplied May 15, 2026
- May 21, 2026Residential MEP3575 Zumstein Av, Cincinnati, OHPlumbing · Residential$8Kapplied May 19, 2026
- May 21, 2026Residential MEP4073 Egbert Av, Cincinnati, OHPlumbing · Residential$4Kapplied May 13, 2026
- Apr 6, 2026Residential MEP1138 E Rookwood Dr, Cincinnati, OHPlumbing · Residential$26Kapplied Mar 26, 2026
- Mar 27, 2026Residential MEP997 Paradrome St, Cincinnati, OHPlumbing · Residential$6Kapplied Mar 18, 2026
- Mar 10, 2026Residential MEP416 Wood Av, Cincinnati, OHPlumbing · Residential$10Kapplied Mar 3, 2026
- Mar 10, 2026Residential MEP578 Empress Av, Cincinnati, OHPlumbing · Residential$3Kapplied Mar 3, 2026
- Mar 10, 2026Residential MEP4200 Delaney St, Cincinnati, OHPlumbing · Residential$5Kapplied Mar 3, 2026
- Jan 16, 2026Residential MEP3640 Bellecrest Av, Cincinnati, OHPlumbing · Residential$12Kapplied Jan 6, 2026
- Dec 5, 2025Commercial MEP2809 Woodburn Av, Cincinnati, OHPlumbing · Commercial$23Kapplied Dec 2, 2025
- Nov 13, 2025Residential MEP1021 Redway Av, Cincinnati, OHPlumbing · Residential$8Kapplied Nov 5, 2025
- Oct 10, 2025Residential MEP3775 Drakewood Dr, Cincinnati, OHPlumbing · Residential$4Kapplied Oct 7, 2025
- Oct 7, 2025Residential MEP3775 Drakewood Dr, Cincinnati, OHPlumbing · Residential$6Kapplied Oct 3, 2025
- Sep 23, 2025Residential MEP3629 Middleton Av, Cincinnati, OHPlumbing · Residential$12Kapplied Sep 18, 2025
- Sep 9, 2025Residential MEP6546 Montgomery Rd, Cincinnati, OHPlumbing · Residential$10Kapplied Sep 4, 2025
- Jun 26, 2025Residential MEP2526 Ingleside Av, Cincinnati, OHPlumbing · Residential$22Kapplied Jun 18, 2025
Aug 27, 2026 applied Aug 17, 2026 | 822 Dunore Rd, Cincinnati, OH | Residential MEP Residential | $9K |
Jun 29, 2026 applied Jun 26, 2026 | 3335 Monteith Av, Cincinnati, OH | Residential MEP Residential | $8K |
Jun 22, 2026 applied Jun 15, 2026 | 3237 Harvest Av, Cincinnati, OH | Residential MEP Residential | $4K |
Jun 15, 2026 applied Jun 9, 2026 | 942 Hatch St, Cincinnati, OH | Commercial MEP Commercial | $5K |
May 22, 2026 applied May 15, 2026 | 3237 Harvest Av, Cincinnati, OH | Residential MEP Residential | $6K |
May 21, 2026 applied May 19, 2026 | 3575 Zumstein Av, Cincinnati, OH | Residential MEP Residential | $8K |
May 21, 2026 applied May 13, 2026 | 4073 Egbert Av, Cincinnati, OH | Residential MEP Residential | $4K |
Apr 6, 2026 applied Mar 26, 2026 | 1138 E Rookwood Dr, Cincinnati, OH | Residential MEP Residential | $26K |
Mar 27, 2026 applied Mar 18, 2026 | 997 Paradrome St, Cincinnati, OH | Residential MEP Residential | $6K |
Mar 10, 2026 applied Mar 3, 2026 | 416 Wood Av, Cincinnati, OH | Residential MEP Residential | $10K |
Mar 10, 2026 applied Mar 3, 2026 | 578 Empress Av, Cincinnati, OH | Residential MEP Residential | $3K |
Mar 10, 2026 applied Mar 3, 2026 | 4200 Delaney St, Cincinnati, OH | Residential MEP Residential | $5K |
Jan 16, 2026 applied Jan 6, 2026 | 3640 Bellecrest Av, Cincinnati, OH | Residential MEP Residential | $12K |
Dec 5, 2025 applied Dec 2, 2025 | 2809 Woodburn Av, Cincinnati, OH | Commercial MEP Commercial | $23K |
Nov 13, 2025 applied Nov 5, 2025 | 1021 Redway Av, Cincinnati, OH | Residential MEP Residential | $8K |
Oct 10, 2025 applied Oct 7, 2025 | 3775 Drakewood Dr, Cincinnati, OH | Residential MEP Residential | $4K |
Oct 7, 2025 applied Oct 3, 2025 | 3775 Drakewood Dr, Cincinnati, OH | Residential MEP Residential | $6K |
Sep 23, 2025 applied Sep 18, 2025 | 3629 Middleton Av, Cincinnati, OH | Residential MEP Residential | $12K |
Sep 9, 2025 applied Sep 4, 2025 | 6546 Montgomery Rd, Cincinnati, OH | Residential MEP Residential | $10K |
Jun 26, 2025 applied Jun 18, 2025 | 2526 Ingleside Av, Cincinnati, OH | Residential MEP Residential | $22K |
Other top Residential MEP contractors in Cincinnati
- Recker And Boerger4,104 residential mep
- Apollo Heating & A/c3,239 residential mep
- People Working Cooperatively1,984 residential mep
- Apollo Heating, Air Cond. & Plumbing1,153 residential mep
- Thomas & Galbraith Heating & Cooling1,152 residential mep
- Zins Plumbing1,081 residential mep
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