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Construction company directory

Construction Companies in Naperville, IL

Our directory lists 26 construction companies in Naperville, IL, built from OpenStreetMap office records and the ENR Top 400 Contractors list. The most common trades here are builders (9), hvac contractors (5) and glass and window contractors (4). Each listing shows only the address, phone, website and hours on record.

Which construction companies are in Naperville?

26 construction companies are listed in Naperville, ranked contractors and the most complete listings first.

Which cities near Naperville have construction companies?

The closest city with listings is Warrenville, about 2 miles away, with 2 construction companies.

All construction companies in Illinois

What are the most common construction trades in Naperville?

The most listed trade in Naperville is builders, with 9 companies. A company can be listed under more than one trade.

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 Illinois

Licensing rules checked October 2026. Requirements change, so confirm on the state site.

FAQ

Construction companies in Naperville: FAQs

How many construction companies are in Naperville?

Our directory lists 26 construction companies in Naperville, 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 Naperville?

The trades with the most listings in Naperville are builders (9), hvac contractors (5), glass and window contractors (4) and roofing contractors (2). 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 Naperville have construction companies?

Nearby cities with listings include Warrenville, Lisle, Bolingbrook and Downers Grove.

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.

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Office locations © OpenStreetMap contributors, available under the Open Database License. Company rankings from the ENR Top 400 Contractors (2026).

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