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About Jonko Inc
JonKo, Inc., is a locally owned and operated business specializing in excavating, clearing building sites, and delivery of rock, sand, mulch and salt. We care as much about the quality of our work as you care about your home and business. Call us today!
Its primary NAICS classification is 238910 (Site Preparation Contractors). Jonko Inc is one of 1,843,395 companies listed in Illinois.
Business Contact Information
- Phone
- +1 (630) 8191500
- Fax
- +XXX (630) 2509877
- Website
- jonkoinc.com
- Address
- 615 N Elm St, Itasca, Illinois, 60143, United States
Industry & Classification
NAICS Codes
- 23Construction
- 2389Other Specialty Trade Contractors
- 238910Site Preparation Contractors
SIC Codes
- 17Construction Special Trade Contractors
- 179Miscellaneous Special Trade Contractors
- 1794Structural Steel and Precast Concrete Contractors
Company Details
- Employees
- 4 (1-5)
- Annual Revenue
- $314,000 ($0M-$1M)
Jonko Inc: frequently asked questions
What does Jonko Inc do?
JonKo, Inc., is a locally owned and operated business specializing in excavating, clearing building sites, and delivery of rock, sand, mulch and salt. We care as much about the quality of our work as you care about your home and business. Call us today!
Where is Jonko Inc located?
Jonko Inc is headquartered at 615 N Elm St, Itasca, Illinois, 60143, United States.
How many employees does Jonko Inc have?
Jonko Inc has about 4 employees (the 1-5 range).
What is Jonko Inc's annual revenue?
Jonko Inc's annual revenue is estimated at $314,000 (the $0M-$1M range).
What industry is Jonko Inc in?
Jonko Inc's primary NAICS code is 238910 (Site Preparation Contractors).
How can I contact Jonko Inc?
Its website is jonkoinc.com and its phone number is +1 (630) 8191500.
Largest companies in Illinois
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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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