Contractor Profile
Dw Hammer LLC
Dw Hammer LLC concentrates in commercial alteration in Chicago (93% of its 59 segment-eligible permits), with secondary activity across 2 other segments. Its permit record in Chicago spans 2016–2026. Reliable permit valuations total ≈$60.6M (across the 100% of filings with a valuation we can stand behind).
First permit: Jan 8, 2016 (3,885d ago)Latest permit: May 18, 2026 (102d ago)
The sales record
- Market
- Chicago
- Active
- 2016–2026 · 10 yrs
- Licenses on file
- 0
- Reliable value
- $60.6M
- Coverage
- 100%
- Reliable filings
- 59
- Rank in Chicago
- #931
- Permits (all-time, all segments)
- 67
- Filings 90d
- 0
- Filings 30d
- 0
- Latest permit
- May 18, 2026
Typical project size$350Ktypically $128K–$950K across 59 valued permits
Where they work
Primarily Commercial Alteration — 93% of 59 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
Feb ’250–3 permits/moMay ’26
permits per month permit value
Service area
Typical service area ~1 mi in Chicago
The p90 footprint of where Dw Hammer LLC has pulled permits in Chicago — drawn from all 67 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.
- Chicago67
Recent permitsLargest recent$7.5M· 155 N Wacker Dr, Chicago, IL
Showing 20 of 59 permits by Dw Hammer LLC in the indexed window · most recent first
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- May 18, 2026Commercial Alteration1 E Wacker Dr, Chicago, ILAlteration$500Kapplied Mar 27, 2026
- Apr 6, 2026Commercial Alteration1 E Wacker Dr, Chicago, ILAlteration$100Kapplied Mar 9, 2026
- Dec 19, 2025Commercial Alteration626 N Michigan Ave, Chicago, ILAlteration$255Kapplied Dec 2, 2025
- Sep 26, 2025Commercial Alteration333 W Wacker Dr, Chicago, ILAlteration$1.0Mapplied Apr 29, 2025
- Sep 16, 2025Commercial Alteration77 W Wacker Dr, Chicago, ILAlteration$25Kapplied Jul 30, 2025
- Aug 5, 2025Commercial Alteration1 E Wacker Dr, Chicago, ILAlteration$300Kapplied Jul 31, 2025
- Jun 17, 2025Commercial Alteration77 W Wacker Dr, Chicago, ILAlteration$7.0Mapplied Jun 4, 2025
- Apr 18, 2025Commercial Alteration1 E Wacker Dr, Chicago, ILAlteration$100Kapplied Mar 14, 2025
- Apr 15, 2025Commercial Alteration77 W Wacker Dr, Chicago, ILAlteration$700Kapplied Apr 3, 2025
- Apr 8, 2025Commercial Alteration77 W Wacker Dr, Chicago, ILAlteration$900Kapplied Feb 5, 2025
- Feb 19, 2025Commercial Alteration4618 N Broadway, Chicago, ILAlteration$4.8Mapplied Mar 11, 2024
- Jul 10, 2024Commercial Alteration980 N Michigan Ave, Chicago, ILAlteration$900Kapplied Jul 2, 2024
- Dec 20, 2023Commercial Alteration77 W Wacker Dr, Chicago, ILAlteration$426Kapplied Dec 5, 2023
- Jul 21, 2023Commercial Alteration155 N Wacker Dr, Chicago, ILAlteration$700K
- Jun 16, 2023Commercial Alteration155 N Wacker Dr, Chicago, ILAlteration$7.5M
- Apr 24, 2023Commercial Alteration155 N Wacker Dr, Chicago, ILAlteration$459K
- Dec 19, 2022Commercial Alteration636 N Michigan Ave, Chicago, ILAlteration$200K
- Sep 26, 2022Commercial Alteration141 W Jackson Blvd, Chicago, ILAlteration$175K
- Jul 27, 2022Commercial Alteration77 W Wacker Dr, Chicago, ILAlteration$132K
- Jul 1, 2022Commercial Alteration201 N Clark St, Chicago, ILAlteration$2.4Mapplied Apr 7, 2022
May 18, 2026 applied Mar 27, 2026 | 1 E Wacker Dr, Chicago, IL | Commercial Alteration | $500K |
Apr 6, 2026 applied Mar 9, 2026 | 1 E Wacker Dr, Chicago, IL | Commercial Alteration | $100K |
Dec 19, 2025 applied Dec 2, 2025 | 626 N Michigan Ave, Chicago, IL | Commercial Alteration | $255K |
Sep 26, 2025 applied Apr 29, 2025 | 333 W Wacker Dr, Chicago, IL | Commercial Alteration | $1.0M |
Sep 16, 2025 applied Jul 30, 2025 | 77 W Wacker Dr, Chicago, IL | Commercial Alteration | $25K |
Aug 5, 2025 applied Jul 31, 2025 | 1 E Wacker Dr, Chicago, IL | Commercial Alteration | $300K |
Jun 17, 2025 applied Jun 4, 2025 | 77 W Wacker Dr, Chicago, IL | Commercial Alteration | $7.0M |
Apr 18, 2025 applied Mar 14, 2025 | 1 E Wacker Dr, Chicago, IL | Commercial Alteration | $100K |
Apr 15, 2025 applied Apr 3, 2025 | 77 W Wacker Dr, Chicago, IL | Commercial Alteration | $700K |
Apr 8, 2025 applied Feb 5, 2025 | 77 W Wacker Dr, Chicago, IL | Commercial Alteration | $900K |
Feb 19, 2025 applied Mar 11, 2024 | 4618 N Broadway, Chicago, IL | Commercial Alteration | $4.8M |
Jul 10, 2024 applied Jul 2, 2024 | 980 N Michigan Ave, Chicago, IL | Commercial Alteration | $900K |
Dec 20, 2023 applied Dec 5, 2023 | 77 W Wacker Dr, Chicago, IL | Commercial Alteration | $426K |
Jul 21, 2023 | 155 N Wacker Dr, Chicago, IL | Commercial Alteration | $700K |
Jun 16, 2023 | 155 N Wacker Dr, Chicago, IL | Commercial Alteration | $7.5M |
Apr 24, 2023 | 155 N Wacker Dr, Chicago, IL | Commercial Alteration | $459K |
Dec 19, 2022 | 636 N Michigan Ave, Chicago, IL | Commercial Alteration | $200K |
Sep 26, 2022 | 141 W Jackson Blvd, Chicago, IL | Commercial Alteration | $175K |
Jul 27, 2022 | 77 W Wacker Dr, Chicago, IL | Commercial Alteration | $132K |
Jul 1, 2022 applied Apr 7, 2022 | 201 N Clark St, Chicago, IL | Commercial Alteration | $2.4M |
Sites Dw Hammer LLC returns to6 in Chicago
Addresses where Dw Hammer LLC 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 Chicago
- Frackiel Builders, Incorporated2,792 commercial alteration
- Bear Construction Company2,582 commercial alteration
- Clune Construction Company, L.P.1,731 commercial alteration
- Leopardo Construction INC1,282 commercial alteration
- Executive Construction , INC.1,189 commercial alteration
- Reed Illinois Corporation1,182 commercial alteration
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