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About General Insulation
General Insulation is a company reporting $5M-$10M in annual revenue, classified under Building Finishing Contractors, based in Elgin, Illinois, United States and employing 21-50 people.
Its primary NAICS classification is 238310 (Drywall and Insulation Contractors). General Insulation is one of 1,843,395 companies listed in Illinois.
Business Contact Information
- Address
- 1125 Nottingham Ln, Elgin, Illinois, 60120, United States
Industry & Classification
NAICS Codes
- 23Construction
- 2383Building Finishing Contractors
- 238310Drywall and Insulation Contractors
SIC Codes
- 17Construction Special Trade Contractors
- 174Masonry, Stonework, Tile Setting, And Plastering
- 1742Drywall and Insulation Contractors
Company Details
- Employees
- 21 (21-50)
- Annual Revenue
- $5.5M ($5M-$10M)
General Insulation: frequently asked questions
What does General Insulation do?
General Insulation is a company reporting $5M-$10M in annual revenue, classified under Building Finishing Contractors, based in Elgin, Illinois, United States and employing 21-50 people.
Where is General Insulation located?
General Insulation is headquartered at 1125 Nottingham Ln, Elgin, Illinois, 60120, United States.
How many employees does General Insulation have?
General Insulation has about 21 employees (the 21-50 range).
What is General Insulation's annual revenue?
General Insulation's annual revenue is estimated at $5.5M (the $5M-$10M range).
What industry is General Insulation in?
General Insulation's primary NAICS code is 238310 (Drywall and Insulation Contractors).
Largest companies in Illinois
Largest companies on Factur
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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