Updated: Jun 02, 2026
Location and Projects
Address
125 S WACKER DRIVE, Chicago, IL, 60606
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Big Construction LLC
With nearly a decade of experience in the Chicago construction industry, Big Construction LLC specializes in residential and commercial building projects throughout the city and surrounding neighborhoods. The firm takes on a range of project types, including new construction, major renovations, and interior build-outs. Clients include both homeowners and business property owners seeking expansive remodels, additions, and ground-up developments. Big Construction LLC’s portfolio features work on multi-unit residential buildings, office spaces, and custom home projects, showcasing the company's capabilities in both structural work and interior finishes. Based in Chicago, the firm manages projects from initial planning and permitting through to completion, navigating city regulations and local building codes. With experience on a wide variety of property types and project scopes, Big Construction LLC has become a recognized contractor for complex construction and renovation needs within the Chicago area.
Big Construction LLC Services
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Big Construction LLC Contact Information
Phone Number: (312) 940-3695
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Address: 125 S WACKER DRIVE, Chicago, IL 60606
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Big Construction LLC Chicago
Quality
100
87th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Big Construction LLC has a BuildZoom score of 100, which places them above 87% of 65,686 contractors in Illinois.
Activity
|
3 projects
|
2025 |
|
3 projects
|
2024 |
|
22 projects
|
2023 |
Our building permit records indicate that Big Construction LLC has worked on at least
28.0 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.
Experience
|
16 projects
|
Commercial Renovations |
|
3 projects
|
Home Additions |
Analyzing permits over the last 4 years shows that Big Construction LLC mostly works on
commercial renovation
and home addition
projects.
Pricing
|
5 projects
|
< $5k |
|
1 project
|
$5k-$20k |
|
4 projects
|
$50k-$100k |
|
7 projects
|
$100k-$250k |
|
1 project
|
$250k-$500k |
|
3 projects
|
$500k-$1mil |
|
10 projects
|
$1mil+ |
The typical size of their permits is approximately $297,500. This graph shows the distribution of these job values.
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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Selfcert 2019 cbrc: revision to permit #101067608 to include interior alterations to existing 36th floor office space to addition new multi-user men¿s and women¿s restrooms and layout changes to pantry and catering spaces. structural peer review included for addition of a standalone landing at bottom of stair & structural revisions to accommodate penetrations in existing beams for new... see more
Valuation:
$110,000
Permit #:
101075318
Status:
complete
Fee:
$975
Permit Type:
N/A
Building Type:
N/A
Renovation of an existing unoccupied 12 202 sq ft office interior on a multi-tenant floor within an existing fully sprinklered high rise office building. selective interior non-structural demolition new non-structural partitions doors ceilings lighting millwork finishes electrical plumbing hvac. there will be no change in occupancy or use and no change in floor area
Valuation:
$2,440,400
Permit #:
101013992
Status:
complete
Fee:
$4,590
Permit Type:
N/A
Building Type:
N/A
Self-cert: interior alterations to office suite 3600 in existing high rise office building to include mechanical electrical and plumbing demolish and new partitions. construction type ia. no change in use
Valuation:
$1,000,000
Permit #:
101006704
Status:
complete
Fee:
$1,803
Permit Type:
N/A
Building Type:
N/A
** cbc 2019 ** ** self-cert permit ** interior renovation of existing tenant office suite on floors 29 30 & 31. includes new interior partitions ceilings lighting and finishes as well as the reworking of hvac electrical plumbing sprinklers and fire alarm. current use: office. proposed use: office
Valuation:
$527,940
Permit #:
101025718
Status:
complete
Fee:
$9,842
Permit Type:
N/A
Building Type:
N/A
Self cert 2019 cbrc: interior alterations to existing 26th floor office space suite 2600. work to include new non load bearing partitions new pantry conference rooms huddle rooms and private offices as per plans. no demolish work. landlord obtained white box permit under permit #101010530 (1a construction. b-business use)
Valuation:
$1,620,000
Permit #:
101022331
Status:
phased permitting
Fee:
$4,296
Permit Type:
N/A
Building Type:
N/A
Self-cert 2019 cbrc: interior renovation to portions of existing 10th floor office tenant suite including new partitions mechanical electrical and plumbing and an additional single use restroom. construction type ia. no change in use
Valuation:
$1,420,000
Permit #:
101024712
Status:
complete
Fee:
$9,838
Permit Type:
N/A
Building Type:
N/A
Self cert 2019 cbrc: interior alterations to existing 5th floor office space suite 550. work to include new non load bearing partitions plumbing electrical and mechanical work as per plans. (1a construction. b-business use)
Valuation:
$1,500,000
Permit #:
101025355
Status:
complete
Fee:
$1,666
Permit Type:
N/A
Building Type:
N/A
Self-cert 2019 cbrc: interior alterations to suite 100 on the lower level for a new tenant floatation center as per plans. work to include selective demolition new partitions lighting finishes mechanical plumbing and electrical work. no structural work. (construction type: 1-a; occupancy type: b-business; personal service use)
Valuation:
$585,440
Permit #:
100954483
Status:
complete
Fee:
$2,535
Permit Type:
N/A
Building Type:
N/A
** cbc 2019 ** ** self-cert permit ** interior renovation of existing tenant office suite on floors 29 and 30. includes new interior partitions ceilings lighting and finishes as well as the reworking of hvac electrical plumbing sprinklers and fire alarm. current use: office. proposed use: office
Valuation:
$578,820
Permit #:
100950738
Status:
complete
Fee:
$6,731
Permit Type:
N/A
Building Type:
N/A
Self-cert 2019 cbrc: revision to permit #101024712 to include removal of scope associated with additional restroom modification to addition restroom modification to various wall locations with associated power and data revisions and inclusion of supplemental cooling system over open office. no change of use
Valuation:
$222,302
Permit #:
101039189
Status:
complete
Fee:
$9,838
Permit Type:
N/A
Building Type:
N/A
Self-cert 2019 cbrc: interior alterations to existing 5th 10th 19th 23rd & 24th floor office space. no change to existing use. (occupancy b construction type 1a)
Valuation:
$2,900,000
Permit #:
101009998
Status:
complete
Fee:
$27,220
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbrc: alterations to an existing 18-story commercial building for two new mechanical louvers for existing equipment as per plans. no plumbing work. no change in use. (construction type: 1a; occupancy type: b-business office)
Valuation:
$306,000
Permit #:
100980992
Status:
expired
Fee:
$1,575
Permit Type:
N/A
Building Type:
N/A
Self-cert 2019 cbrc: interior alterations in existing office building on the 17th floor for a full floor single tenant office space suite 1700 as per plans. (occupancy group b; type 1a construction)
Valuation:
$1,700,000
Permit #:
101018139
Status:
complete
Fee:
$5,821
Permit Type:
N/A
Building Type:
N/A
Self-cert 2019 cbc: interior alterations of existing multi-level tenant offices on 24th and 25th floors. scope of work limited to 3 500 sq ft at northeast southeast and south-central areas of the 24th floor and 12 979 sq ft of the center and east portion of the 25th floor in 225 n michigan ave. no change to group b occupancy or construction type ia
Valuation:
$2,059,875
Permit #:
101015574
Status:
complete
Fee:
$9,221
Permit Type:
N/A
Building Type:
N/A
**self-cert** interior renovation of existing tenant office suite on floor 1. renovation included partial demolition of existing space in preparation for are interior partitions ceilings lighting and finishes as well as the reworking of existing hvac electrical sprinklers and fire alarm. current use: office/proposed use:office
Valuation:
$87,510
Permit #:
100994654
Status:
complete
Fee:
$1,081
Permit Type:
N/A
Building Type:
N/A
Self-cert 2019 cbrc: alteration to exiting office space on 8th floor suite 800 to demolish existing workstations and install new work stations with associated power/data and ventilation upgrades as per plans. (occupancy group b; type 1a construction)
Valuation:
$200,000
Permit #:
100974262
Status:
expired
Fee:
$1,214
Permit Type:
N/A
Building Type:
N/A
Dds 2019 cbrc: interior alterations to existing vacant office space on double height 2nd floor for new office space to include new storage mezzanine. consultant reviewer: v3 companies of il
Valuation:
$2,725,000
Permit #:
100974258
Status:
complete
Fee:
$3,926
Permit Type:
N/A
Building Type:
N/A
Self-cert 2019 cbrc: interior alterations to existing 6th floor office space (suite 650). no change to existing use. (occupancy business construction type 1a)
Valuation:
$1,956,930
Permit #:
101027987
Status:
complete
Fee:
$3,461
Permit Type:
N/A
Building Type:
N/A
2019 cbc self cert interior build-out in an existing tenant premise 19th floor for a law office including the elevator lobby. scope of work includes carpentry mechanical electrical and plumbing trades. no structural work being done- no change of use sq. ft of work:23592
Valuation:
$1,500,000
Permit #:
100949190
Status:
complete
Fee:
$8,214
Permit Type:
N/A
Building Type:
N/A
Self cert 2019 cbrc: interior alterations to an existing office space on the 4th floor as per plans. work to include interior partitions electrical plumbing mechanical and structural. no change in use. structural peer review included. (construction type: iii-b; occupancy b-business)
Valuation:
$750,000
Permit #:
100933710
Status:
complete
Fee:
$3,023
Permit Type:
N/A
Building Type:
N/A
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BZ Score
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Avg Project
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Projects
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BZ Score
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Avg Project
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Projects
142
BZ Score
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Projects
Big Construction LLC Reviews
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Verified License
BuildZoom confirmed this contractor's license
Big Construction LLC License info
Verified License
| License # | TGC099919 |
| Status | Active |
| City | City Of Chicago |
| Type | General Contractor (Class A) |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Big Construction LLC at the City of Chicago Data Portal.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 15084 |
| Status | Active |
| Hoffman Estates | |
| Type | General Contractor |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Big Construction LLC at the Village of Hoffman Estates.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 23674 |
| Status | Inactive |
| Hoffman Estates | |
| Type | General Contractor |
- According to the Village of Hoffman Estates, 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 Big Construction LLC at the Village of Hoffman Estates.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 24055 |
| Status | Inactive |
| Hoffman Estates | |
| Type | General Contractor |
- According to the Village of Hoffman Estates, 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 Big Construction LLC at the Village of Hoffman Estates.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 23LICC-0183 |
| Status | Inactive |
| City | Evanston |
| Type | Gc Commercial |
- According to the City of Evanston Building and Inspection Services, 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 Big Construction LLC at the City of Evanston Building and Inspection Services.
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.
100
BuildZoom Score
78
Permits
- Building permit records show that Big Construction LLC has worked on 78 permitted projects.
Big Construction LLC Employees
CE
Chris Eby
Owner
MM
Madison Meredith
Owner
TI
Tony Iannessa
Owner