II In One Contractors Inc
general contractor in Chicago, Illinois 60632
- Rating
- 3.3 / 5.0 from 7 reviews
- Address
- 4344 W 45th St, Chicago, IL 60632
- Open
- 5 days a week
- Website
- iiinone.com/
- Service area
- Chicago
- Phone
- (773) 847-2100
About
II In One Contractors Inc is a general contractor in Chicago's 60632 zip code, operating from 4344 W 45th St. The firm has been active since 1984 and offers design-build services, construction management, and pre-construction services. Their approach includes both self-performed work and joint-venture partnerships.
You can reach the office at (773) 847-2100 weekdays from 8 AM to 4:30 PM, Monday through Friday. The business maintains a Google Maps profile and website presence at iiinone.com. On Google, the business holds a rating of 3.3 of 5 stars based on 7 reviews.
Services
- Design Build
- General Contracting
- Construction Management
- Pre-Construction Services
- Self-Performed Work
- Joint-Venture Partnerships
Service Area
Serving Chicago.
Hiring a General Contractor in Chicago, Illinois
Before hiring any general contractor in Chicago, start with a baseline check: the Illinois Department of Financial and Professional Regulation maintains a public license lookup tool at idfpr.illinois.gov. This lets you confirm whether your contractor holds a current, active license and review any disciplinary history. A licensed contractor has met state standards for competency and legal standing.
Chicago's Department of Buildings issues permits for construction work, and nearly all projects require one—whether remodeling, additions, or new builds. A contractor familiar with the city's permitting process will know what documents and inspections your job needs. You can search issued permits and check your project status through the Department of Buildings online portal.
When you call a contractor, ask directly whether they will pull permits on your behalf and whether they self-perform the main work or subcontract it out. Ask for references from recent jobs and verify them. Understand who holds the permit—often the contractor, sometimes you—and what happens if the project hits delays or code issues.
How do I check if a general contractor is licensed in Illinois?
Visit the Illinois Department of Financial and Professional Regulation website at idfpr.illinois.gov. Use their online license lookup tool to search by name or entity. You'll see the license status and any disciplinary actions. [1]
Does my Chicago construction project need a permit?
Most construction work in Chicago—remodeling, additions, and new builds—requires a permit from the Department of Buildings. Check with your contractor or the city's permit portal to confirm what your specific scope of work requires. [2]
Where can I see what permits have been issued for a Chicago property?
The City of Chicago Department of Buildings maintains a searchable database of issued permits and inspection records. You can search by address on their website. [2]
What should I ask a contractor before hiring them?
Ask whether they will handle permitting, whether they do the work themselves or use subcontractors, and request references from completed jobs. Verify those references directly. [2]
Who is responsible for pulling the permit—me or the contractor?
This depends on your agreement with the contractor. Clarify this in writing before work begins, as the permit holder is responsible for compliance with building codes and inspections. [2]
Sources
- Illinois Department of Financial and Professional Regulation (read 2026-09-20)
- City of Chicago — Department of Buildings permits (read 2026-09-20)
Contact Information
Business Hours
| Monday | 8 AM – 4:30 PM |
|---|---|
| Tuesday | 8 AM – 4:30 PM |
| Wednesday | 8 AM – 4:30 PM |
| Thursday | 8 AM – 4:30 PM |
| Friday | 8 AM – 4:30 PM |
| Saturday | Closed |
| Sunday | Closed |