- Landscaping contractor
- Address
- 7 Eagle Center, Suite Suite #2, Office H, 62269
- Phone
- +1-618-350-4451
- Website
- arbor-mgmt.com
Construction company directory
Construction Companies in O'Fallon, IL
Our directory lists 1 construction company in O'Fallon, IL, built from OpenStreetMap office records and the ENR Top 400 Contractors list. The most common trades here are landscaping contractors (1). Each listing shows only the address, phone, website and hours on record.
Which construction companies are in O'Fallon?
1 construction company is listed in O'Fallon, ranked contractors and the most complete listings first.
Which cities near O'Fallon have construction companies?
The closest city with listings is Belleville, about 5 miles away, with 1 construction company.
- Belleville5 mi · 1
- Granite City14 mi · 1
- Wood River20 mi · 1
- Alton25 mi · 1
- Greenville34 mi · 1
- Carlinville48 mi · 1
- Glenarm74 mi · 1
- Jacksonville81 mi · 1
What are the most common construction trades in O'Fallon?
The most listed trade in O'Fallon is landscaping contractors, with 1 company. A company can be listed under more than one trade.
- Landscaping contractors1 listingLandscaping website design
How do I check a contractor's license in Illinois?
Search the Illinois Department of Financial and Professional Regulation by company name or license number before you hire. Illinois licenses selected trades, such as roofing, at the state level. General contractor licensing is handled by cities and counties.
Check a license in IllinoisLicensing rules checked October 2026. Requirements change, so confirm on the state site.
FAQ
Construction companies in O'Fallon: FAQs
How many construction companies are in O'Fallon?
Our directory lists 1 construction company in O'Fallon, IL. The count comes from OpenStreetMap office records and the ENR Top 400 Contractors list, and it updates as the map changes.
What are the most common construction trades in O'Fallon?
The trades with the most listings in O'Fallon are landscaping contractors (1). A company can be listed under more than one trade.
How do I check a contractor's license in Illinois?
Illinois licenses selected trades, such as roofing, at the state level. General contractor licensing is handled by cities and counties. Search the Illinois Department of Financial and Professional Regulation by company or license number before you hire.
Which cities near O'Fallon have construction companies?
Nearby cities with listings include Belleville, Granite City, Wood River and Alton.
Where does this construction company data come from?
Office locations come from OpenStreetMap, the open map built by volunteers (© OpenStreetMap contributors). Company size comes only from the ENR Top 400 Contractors list, shown with its year. We never add reviews, ratings or employee counts that are not on record.
For construction companies
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Office locations © OpenStreetMap contributors, available under the Open Database License. Company rankings from the ENR Top 400 Contractors (2026).
