DW Hammer LLC
Construction · Chicago, Illinois
Products & Services
About DW Hammer LLC
DW Hammer is a Chicago-based General Contractor specializing in Base Building Infrastructure, Tenant Interiors, and Mission Critical Construction. DW Hammer is a licensed Energy Efficiency Measures Installer in the State of Illinois.
Its primary NAICS classification is 236220 (Commercial and Institutional Building Construction). DW Hammer LLC is one of 6,047 Construction companies listed in Illinois.
Business Contact Information
- Phone
- +1 (312) 5487450
- Website
- www.dwhammer.com
- Address
- 55 E Monroe St, Chicago, Illinois, 60603, United States
Industry & Classification
- Industry
- Construction
- Sector
- Construction
- Segment
- Industrial construction
NAICS Codes
- 23Construction
- 2362Nonresidential Building Construction
- 236220Commercial and Institutional Building Construction
SIC Codes
- 15Building Construction General Contractors And Operative Builders
- 152General Building Contractors-residential
- 1522New Multifamily Housing Construction (Except For-Sale Builders)
Company Details
- Employees
- 18 (11-20)
- Annual Revenue
- $5.4M ($5M-$10M)
DW Hammer LLC: frequently asked questions
What does DW Hammer LLC do?
DW Hammer is a Chicago-based General Contractor specializing in Base Building Infrastructure, Tenant Interiors, and Mission Critical Construction. DW Hammer is a licensed Energy Efficiency Measures Installer in the State of Illinois.
Where is DW Hammer LLC located?
DW Hammer LLC is headquartered at 55 E Monroe St, Chicago, Illinois, 60603, United States.
How many employees does DW Hammer LLC have?
DW Hammer LLC has about 18 employees (the 11-20 range).
What is DW Hammer LLC's annual revenue?
DW Hammer LLC's annual revenue is estimated at $5.4M (the $5M-$10M range).
What industry is DW Hammer LLC in?
DW Hammer LLC is in the Construction / Construction industry, and its primary NAICS code is 236220 (Commercial and Institutional Building Construction).
How can I contact DW Hammer LLC?
Its website is www.dwhammer.com and its phone number is +1 (312) 5487450.
What companies are similar to DW Hammer LLC?
Other large construction companies in Illinois include Clayco Inc, Tecta America Corp, Enppi and Power Construction.
Largest construction companies in Illinois
Largest companies in Illinois
Largest construction companies
Manufacturing sales in Illinois, 2026
In Illinois, Factur's 2026 study counted 74 manufacturing quotes worth $11.8M and 14 purchase orders over 12 months: 19% of quotes became orders, against 21% nationally. See the Illinois data.
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