OptiSync AC & Furnace Repair
HVAC contractor in Chicago, Illinois 60647
- Rating
- 5.0 / 5.0 from 24 reviews
- Address
- 2141 W North Ave, Chicago, IL 60647
- Open
- 5 days a week
- Service area
- Chicago
- Phone
- (773) 862-8065
About
OptiSync AC & Furnace Repair serves Chicago at 2141 W North Ave. The business holds a 5.0 rating based on 24 customer reviews on Google.
You can reach OptiSync at (773) 862-8065 during weekday hours: Monday through Friday, 7 AM to 5 PM. The business is closed Saturday and Sunday.
Service Area
Serving Chicago.
Hiring an HVAC Contractor in Chicago, Illinois
Illinois requires HVAC contractors to be licensed. The Illinois Department of Financial and Professional Regulation (IDFPR) oversees licensing for the state. Before hiring, verify that a contractor holds a valid license by checking the IDFPR's online license-lookup tool at idfpr.illinois.gov. You can also call IDFPR at 1 (888) 473-4858 if you have questions about licensing or want to file a complaint.
The City of Chicago's Department of Buildings issues permits for HVAC work in the city. Many HVAC projects—such as furnace replacement or ductwork installation—require a permit to ensure the work meets Chicago's building code. Ask your contractor whether your project needs a permit and confirm they will obtain one before starting work.
When you contact an HVAC contractor, ask whether they carry a current license in Illinois and request their license number. Clarify what permits apply to your job and who will handle the permitting process. This protects you and ensures the work complies with local code.
How do I verify an HVAC contractor's license in Illinois?
Visit the Illinois Department of Financial and Professional Regulation's website at idfpr.illinois.gov and use their online license-lookup tool. You can also call IDFPR at 1 (888) 473-4858 to confirm a contractor's license status. [1]
Does my HVAC project need a permit in Chicago?
Many HVAC projects require a permit from the City of Chicago's Department of Buildings. The specific permit rules depend on the type of work. Ask your contractor whether your project requires a permit before work begins. [2]
What should I ask an HVAC contractor before hiring?
Ask for their Illinois license number and verify it with IDFPR. Confirm whether your project requires a Chicago permit and clarify who will obtain it. This ensures the contractor is qualified and that your work will meet city code. [1, 2]
Can I file a complaint against an HVAC contractor?
Yes. If you have an issue with a licensed HVAC contractor in Illinois, you can file a complaint with the Illinois Department of Financial and Professional Regulation. Visit idfpr.illinois.gov or call 1 (888) 473-4858. [1]
Who issues HVAC permits in Chicago?
The City of Chicago's Department of Buildings issues permits for HVAC work. Permits ensure that heating and cooling systems meet Chicago's building and safety codes. [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
Address: 2141 W North Ave, Chicago, IL 60647
Phone: (773) 862-8065
Business Hours
| Monday | 7 AM – 5 PM |
|---|---|
| Tuesday | 7 AM – 5 PM |
| Wednesday | 7 AM – 5 PM |
| Thursday | 7 AM – 5 PM |
| Friday | 7 AM – 5 PM |
| Saturday | Closed |
| Sunday | Closed |