Updated: May 26, 2026
Location and Projects
Address
2020 CALAMOS COURT, Naperville, IL, 60563
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Calamos Construction Group LLC
Serving Naperville, IL, and the surrounding area, Calamos Construction Group LLC handles residential and commercial projects with a focus on local building needs. With five years in operation, the company manages a range of construction services, including new builds, renovations, and improvements for homeowners and property managers. Calamos Construction Group draws on regional experience to deliver project solutions suited to the requirements of Naperville’s suburbs and greater Chicagoland. The firm works with a variety of property types and adapts to client goals for structural updates, interior work, or exterior improvements. Calamos Construction Group’s track record includes managing projects from permitting through completion, guided by current construction standards for safety and efficiency.
Calamos Construction Group LLC Services
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Calamos Construction Group LLC Contact Information
Phone Number: (630) 245-1082
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Address: 2020 CALAMOS COURT, Naperville, IL 60563
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Calamos Construction Group LLC Naperville
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Calamos Construction Group LLC, click “This is My Business” to update your information.
Activity
|
2 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Calamos Construction Group LLC has worked on at least
3.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
|
1 project
|
$100k-$250k |
|
1 project
|
$250k-$500k |
|
1 project
|
$1mil+ |
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
Building Permits by Calamos Construction Group LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Commercial alteration/repair (no new sq ftg)
Valuation:
$350,000
Permit #:
24-00000607|CCAD00
Status:
applied
Fee:
N/A
Permit Type:
Commercial - cad
Building Type:
N/A
Commercial alteration/repair (no new sq ftg)
Valuation:
$200,000
Permit #:
23-00004506|CCAD00
Status:
applied
Fee:
N/A
Permit Type:
Commercial - cad
Building Type:
N/A
Sc 2019: interior alteration to existing 11th & 12th floor office space as per plans. (occupancy type: b; construction type: 1a)
Valuation:
$8,040,106
Permit #:
100944143
Status:
complete
Fee:
$6,723
Permit Type:
N/A
Building Type:
N/A
Commercial alteration/repair (no new sq ftg)
Valuation:
N/A
Permit #:
24-00000607|FSBD00
Status:
applied
Fee:
N/A
Permit Type:
Fire sprinkler pe...
Building Type:
N/A
Commercial alteration/repair (no new sq ftg)
Valuation:
N/A
Permit #:
23-00004506|FSBD00
Status:
applied
Fee:
N/A
Permit Type:
Fire sprinkler pe...
Building Type:
N/A
Commercial alteration/repair (no new sq ftg)
Valuation:
N/A
Permit #:
23-00004506|FABD00
Status:
applied
Fee:
N/A
Permit Type:
Fire alarm
Building Type:
N/A
Commercial alteration/repair (no new sq ftg)
Valuation:
N/A
Permit #:
20-00003724|FSBD00
Status:
applied
Fee:
N/A
Permit Type:
Fire sprinkler pe...
Building Type:
N/A
Commercial alteration/repair (no new sq ftg)
Valuation:
N/A
Permit #:
20-00003724|FABD00
Status:
applied
Fee:
N/A
Permit Type:
Fire alarm
Building Type:
N/A
Self cert 2019 cbc: interior alterations to existing 6th floor office space for calamos investments to include new partitions finishes millwork & mep updates as per plans (occupancy b; type ia construction)
Valuation:
$2,238,387
Permit #:
101017258
Status:
complete
Fee:
$3,355
Permit Type:
N/A
Building Type:
N/A
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Calamos Construction Group LLC Reviews
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Calamos Construction Group LLC License info
Inactive License
| License # | TGC123180 |
| Status | Inactive |
| City | City Of Chicago |
| Type | General Contractor (Class A) |
- According to the City of Chicago Data Portal, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Calamos Construction Group LLC at the City of Chicago Data Portal.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | City Of Chicago |
| Type | A All Projects No Restrictions |
- According to the City of Chicago Data Portal, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Calamos Construction Group LLC, click “This is My Business” to update your information.