Updated: Jun 02, 2026
Location and Projects
Address
804 WARNER AVE, Lemont, IL, 60439
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McClafferty & Sons Concrete Contractor
McClafferty & Sons, 804 Warner Ave, Lemont, IL holds a Mason Contractor (Class C) license and 2 other licenses according to the City of Chicago license board.
Their BuildZoom score of 94 ranks in the top 24% of 65,686 Illinois licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring McClafferty & Sons, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
McClafferty & Sons Services
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McClafferty & Sons Contact Information
Phone Number: (708) 514-1528
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Address: 804 WARNER AVE, Lemont, IL 60439
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McClafferty & Sons Lemont
Quality
94
76th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
McClafferty & Sons has a BuildZoom score of 94, which places them above 76% of 65,686 contractors in Illinois.
Activity
|
1 project
|
2025 |
Our building permit records indicate that McClafferty & Sons has worked on at least
1.0 project over the past year.
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 |
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.
Spr 2019 cbc: proposed 2 story rear frame addition interior remodeling and alterations new rear 1 story wood screened porch and new 1st fl. rear wood deck and stairs to an existing 2 story brick single family house with basement as per plans. removal of the as-built shed accessory structure & the as-built fencing erected on the unimproved public alley abutting the rear property line a... see more
Valuation:
$220,000
Permit #:
101064991
Status:
issued
Fee:
$975
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbc self certification process erect new 3 story residential building per plans 6 dwelling units type 3a construction with 6 outdoor parking spaces new masonry trash enclosure and site work as per plans
Valuation:
$1,134,450
Permit #:
100914046
Status:
issued
Fee:
$8,766
Permit Type:
N/A
Building Type:
N/A
Direct developer services: new 4 story residential building of type iii-b construction w/type 1-c construction at 1st floor. ground floor residential with 89 units combined with 117 parking spaces and 3 accessible parking spaces at the ground level per plans. building is fully sprinklered. consultant reviewer: globetrotters engineering
Valuation:
$10,000,000
Permit #:
100776299
Status:
complete
Fee:
$131,143
Permit Type:
N/A
Building Type:
N/A
Pd-23: demolish of existing concrete basement access stair in existing 6 story building construction of new basement access stair. installation of new trash compactor trash lift and enclosure. installation of drain tile and floor drain. equipment related electrical work. existing/proposed use: a2
Valuation:
$300,000
Permit #:
100796415
Status:
complete
Fee:
$825
Permit Type:
N/A
Building Type:
N/A
Pd-23: demolish of existing concrete basement access stair in existing 6 story building construction of new basement access stair. installation of new trash compactor trash lift and enclosure. installation of drain tile and floor drain. equipment related electrical work. existing/proposed use: a2
Valuation:
$300,000
Permit #:
100796412
Status:
complete
Fee:
$825
Permit Type:
N/A
Building Type:
N/A
Pd-23: demolish of existing concrete basement access stair in existing 6 story building construction of new basement access stair. installation of new trash compactor trash lift and enclosure. installation of drain tile and floor drain. equipment related electrical work. existing/proposed use: a2
Valuation:
$300,000
Permit #:
100796411
Status:
complete
Fee:
$825
Permit Type:
N/A
Building Type:
N/A
Pd-23: demolish of existing concrete basement access stair in existing 6 story building construction of new basement access stair. installation of new trash compactor trash lift and enclosure. installation of drain tile and floor drain. equipment related electrical work. existing/proposed use: a2
Valuation:
$300,000
Permit #:
100796408
Status:
complete
Fee:
$825
Permit Type:
N/A
Building Type:
N/A
Pd-23: demolish of existing concrete basement access stair in existing 6 story building construction of new basement access stair. installation of new trash compactor trash lift and enclosure. installation of drain tile and floor drain. equipment related electrical work. existing/proposed use: a2
Valuation:
$300,000
Permit #:
100796404
Status:
complete
Fee:
$825
Permit Type:
N/A
Building Type:
N/A
Pd-23: demolish of existing concrete basement access stair in existing 6 story building construction of new basement access stair. installation of new trash compactor trash lift and enclosure. installation of drain tile and floor drain. equipment related electrical work. existing/proposed use: a2
Valuation:
$300,000
Permit #:
100796403
Status:
complete
Fee:
$825
Permit Type:
N/A
Building Type:
N/A
Pd-23: demolish of existing concrete basement access stair in existing 6 story building construction of new basement access stair. installation of new trash compactor trash lift and enclosure. installation of drain tile and floor drain. equipment related electrical work. existing/proposed use: a2
Valuation:
$300,000
Permit #:
100796400
Status:
complete
Fee:
$825
Permit Type:
N/A
Building Type:
N/A
Pd-23: demolish of existing concrete basement access stair in existing 6 story building construction of new basement access stair. installation of new trash compactor trash lift and enclosure. installation of drain tile and floor drain. equipment related electrical work. existing/proposed use: a2
Valuation:
$300,000
Permit #:
100796399
Status:
complete
Fee:
$825
Permit Type:
N/A
Building Type:
N/A
Interior buildout of an empty ground floor storefront space of a residential tower (planned development pd1188). proposed use will be a restaurant with occupancy classification of c-2 small assembly.**certified corrections- - subject to field inspections & audit **
Valuation:
$800,000
Permit #:
100781204
Status:
issued
Fee:
$3,492
Permit Type:
N/A
Building Type:
N/A
Self-certification: erect 2 story single family residence (4a construction) with basement rooftop deck roof top stair enclosure detached 2 car garage with rooftop deck (3b construction) as per plan
Valuation:
$425,500
Permit #:
100738202
Status:
complete
Fee:
$4,150
Permit Type:
N/A
Building Type:
N/A
Existing single family use residential occupancy no change proposed single family use residential occupancy.interior alterations rear one story addition(conditional permit subject to field inspections)
Valuation:
$50,000
Permit #:
100795522
Status:
complete
Fee:
$825
Permit Type:
N/A
Building Type:
N/A
Revision to original permit #100683151. scope includes: converting previously permitted office-business space into a furniture showroom (i.e. retail/mercantile) on the 2nd floor as per plans addition unisex toilet rooms on the 1st and 2nd floors and keep the existing windows in place on the east & west elevations. mep work is required for the new toilet rooms and structural design loa... see more
Valuation:
$80,000
Permit #:
100790484
Status:
complete
Fee:
$825
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbc interior and exterior renovations conversion of a portion of the existing ground floor and the entire 2nd story to residential use and the construction of a new 3rd story residential addition over an existing 2 story with basement building for 42 new dwelling units and ground floor retail use (build-out under seperate permit) with 12 enclosed parking spaces type iiia cons... see more
Valuation:
$3,750,000
Permit #:
100852273
Status:
issued
Fee:
$58,678
Permit Type:
N/A
Building Type:
N/A
Proposed 3 story/6 unit building front balconies rear 3 story stairs wood/iron fences trash enclosure and 7 car parking pad per plans
Valuation:
$1,134,450
Permit #:
100914043
Status:
issued
Fee:
$8,691
Permit Type:
N/A
Building Type:
N/A
Erect new 4 story masonry building 52 dwelling units with 52 indoor parking spaces (128 s laflin st 1500 w adams st)
Valuation:
$10,482,300
Permit #:
100704409
Status:
complete
Fee:
$69,791
Permit Type:
N/A
Building Type:
N/A
New 4 story residential building of type iii-b construction w/type 1-c construction at 1st floor garage. ground floor residential with 51 units combined with 51 parking spaces. building is fully sprinklered
Valuation:
$1,000,000
Permit #:
100776377
Status:
complete
Fee:
$58,592
Permit Type:
N/A
Building Type:
N/A
Amended permit # 100776377 for revisions to unit tiers x01 - x04 balconies common corridors and all unit baths as per plans. all other areas n.i.c. building is fully sprinkled
Valuation:
$3,000,000
Permit #:
100839108
Status:
complete
Fee:
$7,919
Permit Type:
N/A
Building Type:
N/A
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McClafferty & Sons Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
McClafferty & Sons License info
Verified License
| License # | MC5552 |
| Status | Active |
| City | City Of Chicago |
| Type | Mason Contractor (Class C) |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for McClafferty & Sons 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 |
| County | Cook County |
| Type | Concrete |
- According to the Cook County Department of Building and Zoning, 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.
Inactive License
| Status | Inactive |
| City | City Of Chicago |
| Type | Mason Contractor |
- 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.
94
BuildZoom Score
30
Permits
- Building permit records show that McClafferty & Sons has worked on 30 permitted projects.