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Products & Services
About Smiling Windows
This profile covers Smiling Windows, a company classified under Services to Buildings and Dwellings, based in Chicago, Illinois, United States, operating in Office service, employing 11-20 people and reporting $1M-$5M in annual revenue.
Its primary NAICS classification is 561720 (Janitorial Services). Smiling Windows is one of 508,039 Industrial & mechanical companies listed in Illinois.
Business Contact Information
- Phone
- +1 (773) 6412849
- Website
- smilingwindows.com
- Address
- 1332 W Birchwood Ave, Chicago, Illinois, 60626, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 56Administrative and Support and Waste Management and Remediation Services
- 5617Services to Buildings and Dwellings
- 561720Janitorial Services
SIC Codes
- 45Transportation By Air
- 458Airports, Flying Fields, And Airport Terminal
- 4581Other Airport Operations
Company Details
- Employees
- 19 (11-20)
- Annual Revenue
- $4.1M ($1M-$5M)
Smiling Windows: frequently asked questions
What does Smiling Windows do?
This profile covers Smiling Windows, a company classified under Services to Buildings and Dwellings, based in Chicago, Illinois, United States, operating in Office service, employing 11-20 people and reporting $1M-$5M in annual revenue.
Where is Smiling Windows located?
Smiling Windows is headquartered at 1332 W Birchwood Ave, Chicago, Illinois, 60626, United States.
How many employees does Smiling Windows have?
Smiling Windows has about 19 employees (the 11-20 range).
What is Smiling Windows's annual revenue?
Smiling Windows's annual revenue is estimated at $4.1M (the $1M-$5M range).
What industry is Smiling Windows in?
Smiling Windows is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561720 (Janitorial Services).
How can I contact Smiling Windows?
Its website is smilingwindows.com and its phone number is +1 (773) 6412849.
Largest companies in Illinois
Largest industrial & mechanical 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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