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Location and Projects

Address
200 W Monroe St, Chicago, IL, 60606
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Interior Alterations Construction

IAI is the oldest contractor in Chicago to work exclusively on interiors. We focus on high-quality construction through a close client-contractor relationship. We have done many interiors for some of the great Chicagoland businesses.

From BuildZoom: Interior Alterations Inc, 200 W Monroe St, Chicago, IL (Owned by: Robert Mckenna) holds a General Contractor (Class A) license and 7 other licenses according to the City of Chicago license board.

Their BuildZoom score of 112 ranks in the top 3% of 65,686 Illinois licensed contractors.

Their license was verified as active when we last checked. If you are thinking of hiring Interior Alterations Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.

Interior Alterations Inc Contact Information

Phone: (312) 656-1419
Address: 200 W Monroe St, Chicago, IL 60606

Interior Alterations Inc Chicago

Quality

112
97th percentile
How is the BuildZoom score calculated?
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
Interior Alterations Inc has a BuildZoom score of 112, which places them above 97% of 65,686 contractors in Illinois.

Activity

10 projects
 2025
11 projects
 2024
12 projects
 2023
Our building permit records indicate that Interior Alterations Inc has worked on at least 33.0 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.

Experience

10 projects
 Commercial Renovations
Analyzing permits over the last 4 years shows that Interior Alterations Inc mostly works on commercial renovation projects.

Pricing

4 projects
 < $5k
3 projects
 $20k-$50k
6 projects
 $50k-$100k
9 projects
 $100k-$250k
9 projects
 $250k-$500k
1 project
 $500k-$1mil
3 projects
 $1mil+
Value Not Public: 4.0 projects
The typical size of their permits is approximately $156,000. 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.

Building Permits by Interior Alterations Inc

Sort by: Notable Notable | Date Date | Job Value Job Value

This is a sample of this contractor's permits. Click here to access their complete permit history.

Renovation/alteration
101 N Upper Wacker Dr, Chicago, IL, 60606
2025-05-28
Construct common corridor tenant demising walls and renovate bathrooms 2 760 sf on 21st floor of fully sprinklered 23 story hi-rise building construction type: type 1a; occupancy : b business no change; no structural work ; no new telecommunication rooms in the project scope. self-cert project
Valuation:
$400,000
Permit #:
101068311
Status:
issued
Fee:
$1,193
Permit Type:
N/A
Building Type:
N/A
Renovation/alteration
200 S Wacker Dr, Chicago, IL, 60606
2025-05-12
Self-cert 2019 cbrc: interior renovation to an existing office suite 600 for an expansion as per plans. work to include demolition new partitions doors and hardware lighting mechanical electrical and plumbing. no structural work. no change in use. (construction type: 1a; occupancy: b-business office)
Valuation:
$348,000
Permit #:
101066758
Status:
issued
Fee:
$3,728
Permit Type:
N/A
Building Type:
N/A
Renovation/alteration
203 N La Salle St, Chicago, IL, 60601
2025-02-25
Self-cert 24th floor - interior renovation of common area finishes restroom finishes millwork & lighting. includes construction of single user restroom. project includes associated mechanical electrical plumbing and fire protection work. this project does not include a change in occupancy
Valuation:
$305,000
Permit #:
101065325
Status:
complete
Fee:
$975
Permit Type:
N/A
Building Type:
N/A
Renovation/alteration
203 N La Salle St, Chicago, IL, 60601
2025-01-21
Self-cert 17th floor - construct tenant demising walls and common area corridor. new corridor elevator lobby and common area restroom finishes millwork & lighting. project includes associated mechanical electrical plumbing and fire protection work. this project does not include a change in occupancy
Valuation:
$425,000
Permit #:
101063963
Status:
issued
Fee:
$975
Permit Type:
N/A
Building Type:
N/A
Renovation/alteration
111 E Erie St, Chicago, IL, 60611
2025-05-19
Self-cert 2019 cbrc. interior alteration of an existing office space on floors 3-7 of an existing 20 story commercial building. no change in use no change in occupancy. (occupancy group b; type ia construction)
Valuation:
$2,816,625
Permit #:
101068676
Status:
issued
Fee:
$34,867
Permit Type:
N/A
Building Type:
N/A
Renovation/alteration
111 E Erie St, Chicago, IL, 60611
2025-01-02
Self-cert 2019 cbrc. interior partial demolition of existing ceilings and light fixtures due to flood damage from tenant space above. work to be completed in an existing office space on floors 3-7 of a 20 story commercial building. no change in use no change in occupancy. (occupancy group b; type ia construction)
Valuation:
$120,713
Permit #:
101063578
Status:
suspended
Fee:
$18,571
Permit Type:
N/A
Building Type:
N/A
Permit – express permit program
20 N Upper Wacker Dr, Chicago, IL, 60606
2025-04-24
Nonstructural interior alteration to include interior demolish demolish a wall between suites 4114 and 4120 new partitions lighting doors and hardware ceilings mechanical electrical and plumbing. no change in use. locations: 0 residential unit(s) 1 non-residential unit(s) suite 4114
Valuation:
$75,000
Permit #:
B200420628
Status:
issued
Fee:
$575
Permit Type:
Nonstructural int...
Building Type:
N/A
Permit – express permit program
20 N Upper Wacker Dr, Chicago, IL, 60606
2025-04-17
Nonstructural interior alteration in an existing office tenant suite 3000. scope of work to include interior demolition new partitions lighting doors and hardware ceilings mechanical and electrical. no plumbing. no change in use. locations: 0 residential unit(s) 1 non-residential unit(s) suite 3000
Valuation:
$63,000
Permit #:
B200420626
Status:
issued
Fee:
$325
Permit Type:
Nonstructural int...
Building Type:
N/A
Renovation/alteration
101 N Upper Wacker Dr, Chicago, IL, 60606
2024-08-26
Interior demolition of non-load bearing partitions fixtures and finishes at 22nd & 23rd floors and remodeling of (2) mens and (2) women¿s existing toilet rooms on each floor construction of corridor elevator lobby finishes and tenant demising walls on 22nd floor only; 49 450 sf; construction type 23 story fully sprinklered hi-rise building.occupancy : b business no change in occupancy... see more
Valuation:
$300,000
Permit #:
101053656
Status:
suspended
Fee:
$27,520
Permit Type:
N/A
Building Type:
N/A
Renovation/alteration
155 N Michigan Ave, Chicago, IL, 60601
2024-01-16
Self-cert 2019 cbrc: non-structural interior demolition including removal of mep systems in existing office building on the 2nd 3rd floors and basement for existing single data center tenant as per plans. (occupancy group b; type 1a construction)
Valuation:
$390,000
Permit #:
101032108
Status:
phased permitting
Fee:
$3,046
Permit Type:
N/A
Building Type:
N/A
Renovation/alteration
401 N Michigan Ave, Chicago, IL, 60611
2023-02-15
*** revision to issued permit #100992312 ***interior alteration of existing 15th floor office space with new plumbing and electrical work. no change in use. scope of revisions: break area #1520-26 and fulfillment area #1520-28 will flip-flop locations. subsequently the i.t. room #1520-27 is to be made smaller. the side-by-side coat closets which were shown on the original plan will be... see more
Valuation:
$327,280
Permit #:
101005026
Status:
complete
Fee:
$875
Permit Type:
N/A
Building Type:
N/A
Renovation/alteration
822 W Washington Blvd, Chicago, IL, 60607
2024-02-06
Self-cert 2019 cbrc: interior alterations to 2nd floor office space to include new private offices open office areas and call rooms. modifications to existing mechanical and electrical systems as per plans. (iv construction b-business)
Valuation:
$250,000
Permit #:
101043354
Status:
suspended
Fee:
$1,223
Permit Type:
N/A
Building Type:
N/A
Renovation/alteration
30 S Wells St, Chicago, IL, 60606
2024-10-16
Self-cert: interior alterations to 6th floor to addition supplemental bathrooms to existing office space. convert existing break room into men's and women's toilet room. b-business occupancy; ia construction
Valuation:
$238,018
Permit #:
101060837
Status:
suspended
Fee:
$925
Permit Type:
N/A
Building Type:
N/A
Renovation/alteration
101 N Upper Wacker Dr, Chicago, IL, 60606
2024-07-30
Interior demolition of non-load bearing partitions fixtures and finishes; construction of corridor elevator lobby finishes and tenant demising walls on 18th floor; 18 300 sf; construction type 1a; 23 story fully sprinklered hi-rise building. occupancy : b business no change in occupancy; no structural work or telecommunication rooms in the project. self-certification permit process
Valuation:
$150,000
Permit #:
101053657
Status:
suspended
Fee:
$4,111
Permit Type:
N/A
Building Type:
N/A
Renovation/alteration
435 N Michigan Ave, Chicago, IL, 60611
2024-04-08
Self-cert 2019 cbrc: interior alterations to a first floor to building a wall to create two suites 108a and 108b and related mechanical electrical and plumbing as per plans. no structural work. (construction type: 1a; occupancy: m-mercantile)
Valuation:
$162,000
Permit #:
101047016
Status:
suspended
Fee:
$925
Permit Type:
N/A
Building Type:
N/A
Renovation/alteration
33 N La Salle St, Chicago, IL, 60602
2023-09-07
Self cert 2019 cbrc: interior alterations to ahlgren law group on the 18th fl. work to include new walls doors ceiling grid millwork finishes mechanical electrical ad plumbing as per plans no structural work. 1a construction. b-business
Valuation:
$408,300
Permit #:
101026601
Status:
complete
Fee:
$3,720
Permit Type:
N/A
Building Type:
N/A
Permit – express permit program
203 N La Salle St, Chicago, IL, 60601
2025-07-01
Scope: nonstructural interior alteration of existing office to include new partitions electrical and ductwork reconfiguration. locations: 0 residential unit(s) 1 non-residential unit(s) suite 2150
Valuation:
$95,000
Permit #:
B200430588
Status:
issued
Fee:
$700
Permit Type:
Nonstructural int...
Building Type:
N/A
Renovation/alteration
209 S La Salle St, Chicago, IL, 60604
2023-07-26
**self cert 2019 cbrc**interior alterations to suite 800 and 8th floor corridors. work includes interior partitions electrical mechanical and plumbing. no structural work. no change in use b-business construction type 1a
Valuation:
$504,768
Permit #:
101019982
Status:
expired
Fee:
$2,191
Permit Type:
N/A
Building Type:
N/A
Renovation/alteration
400 N Michigan Ave, Chicago, IL, 60611
2025-04-01
Sc 2019 cbrc: interior alterations to existing 15th floor office space. no change to existing use. (occupancy b construction type 1a)
Valuation:
$101,929
Permit #:
101066220
Status:
complete
Fee:
$3,526
Permit Type:
N/A
Building Type:
N/A
Renovation/alteration
142 E Ontario St, Chicago, IL, 60611
2023-11-14
**self cert 2019 crbc**: interior renovation to existing 5th floor corridors restrooms. and suite 500. work includes interior partitions finishes electrical mechanical and plumbing. no structural work to be performed. no change in use b-business consruction type 1a
Valuation:
$225,000
Permit #:
101038068
Status:
expired
Fee:
$1,389
Permit Type:
N/A
Building Type:
N/A

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