Updated: Jun 02, 2026
Location and Projects
Address
4811 W 129TH ST, Alsip, IL, 60803
Use our bidding system to
request a quote
Windy City Mechanical, Inc
Windy City Mechanical, Inc, 4811 W 129th St, Alsip, IL (Employees: David Brightwell, Leslie D Haynes, and Tom Walden) holds a General Contractor (Class E) license and 2 other licenses according to the City of Chicago license board.
Their BuildZoom score of 101 ranks in the top 12% of 65,686 Illinois licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Windy City Mechanical, Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Windy City Mechanical, Inc Contact Information
Phone Number: (773) 573-5434
Edit
Address: 4811 W 129TH ST, Alsip, IL 60803
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Windy City Mechanical, Inc Alsip
Quality
101
88th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Windy City Mechanical, Inc has a BuildZoom score of 101, which places them above 88% of 65,686 contractors in Illinois.
Activity
|
3 projects
|
2025 |
|
1 project
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Windy City Mechanical, Inc has worked on at least
5.0 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
|
4 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Windy City Mechanical, Inc mostly works on
mechanical project
projects.
Pricing
|
2 projects
|
$5k-$20k |
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.
Windy City Mechanical, Inc Reviews
5 out of 5 stars, based on
1
review
-
By Beverly G.May 17, 2018INSTALLATION OF AIR CONDITINER
Building Permits by Windy City Mechanical, Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Repair/replacement affecting 1 systems : 1 other cooling equipment(a 25 year old air conditioning unit lennox ml13kc1-024). electrical work under this permit = no. locations: 1 residential unit(s) 0 non-residential unit(s) replace the air conditioning on building roof for unit 301
Valuation:
$6,250
Permit #:
B200435764
Status:
issued
Fee:
$100
Permit Type:
Mechanical work
Building Type:
N/A
Repair/replacement affecting 2 systems : 1 duct furnace(rheem furnace 50 000btu 80% eff.) 1 split system(rheem r454b 2 ton 13.4 seer 2). electrical work under this permit = no. locations: 1 residential unit(s) 0 non-residential unit(s) unit 306
Valuation:
$9,600
Permit #:
B200429276
Status:
issued
Fee:
$175
Permit Type:
Mechanical work
Building Type:
N/A
We are removing non load bearing walls to eliminate one bedroom to open up the bedroom next door. then eliminate non load bearing wall in closet area and building new wall to divide and make two closets. move electrical over as needed. remodel bathroom with new fixtures in same location
Valuation:
N/A
Permit #:
PM23-0085
Status:
final
Fee:
N/A
Permit Type:
Alteration interior
Building Type:
N/A
Replacement of existing air conditioner with one american standard 3 ton air conditioner remote air cooled r410a located on the roof serving unit #722
Valuation:
N/A
Permit #:
101018535
Status:
issued
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Replace the existing split system with one american standard 2 ton split system air cooled r410a located on the roof serving unit 604
Valuation:
N/A
Permit #:
101015464
Status:
issued
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Self certification. interior renovations of existing 2 dwelling units new rear balconies deck and new front porch and balconies. mechanical electrical and plumbing included. all work as per plans
Valuation:
$150,000
Permit #:
100907926
Status:
complete
Fee:
$800
Permit Type:
N/A
Building Type:
N/A
Revision to permit number 100781372 for interior and exterior alterations to a two story masonry building. equipment storage warehouse on the ground floor and second floor office as per plans
Valuation:
$60,000
Permit #:
100874982
Status:
complete
Fee:
$1,122
Permit Type:
N/A
Building Type:
N/A
This project is an interior remodel of the third floor and part of the second and first floors of an existing office building. work is minimal and includes minor demolition partition construction plumbing and mechanical. electrical has been permitted separately
Valuation:
$898,000
Permit #:
100739140
Status:
complete
Fee:
$12,211
Permit Type:
N/A
Building Type:
N/A
Interior renovation to existing tenant space to include select demolish & construction of new partitions ceilings finishes fire protection and m.e.p. as per plans. **certified plans corrections: conditional permit subject to field inspections **
Valuation:
$147,000
Permit #:
100789083
Status:
complete
Fee:
$3,048
Permit Type:
N/A
Building Type:
N/A
Combine 2 dwelling units to form single dwelling unit. move entry door to new location per plans remove existing kitchen appliances install new bar sink and appliances. no change to existing building area no change to existing occupancy or use (a-2 multi dwelling building)
Valuation:
$50,000
Permit #:
100749062
Status:
complete
Fee:
$1,227
Permit Type:
N/A
Building Type:
N/A
Self certification-interior renovation to existing 3 dwelling unit 3 story brick building with basement. mechanical electrical and plumbing included. all work as per plans
Valuation:
$100,000
Permit #:
100850020
Status:
complete
Fee:
$1,953
Permit Type:
N/A
Building Type:
N/A
Replace (1) furnace unit 604
Valuation:
N/A
Permit #:
101015470
Status:
issued
Fee:
$150
Permit Type:
N/A
Building Type:
N/A
Exterior and interior renovation of an existing two sty masonry residential bldg- replacement of interior finishes new front and rear open wood decks. new mechanical electrical and plumbing upgrades
Valuation:
$40,000
Permit #:
100763237
Status:
complete
Fee:
$550
Permit Type:
N/A
Building Type:
N/A
Exterior and interior renovation of an existing two sty masonry residential bldg- replacement of interior finishes new front and rear open wood decks new mechanical electrical and plumbing upgrades
Valuation:
$40,000
Permit #:
100763240
Status:
complete
Fee:
$674
Permit Type:
N/A
Building Type:
N/A
Existing occupancy: a-1proposed occupancy: a-11st and 2nd floor addition
Valuation:
$150,000
Permit #:
100743061
Status:
complete
Fee:
$1,717
Permit Type:
N/A
Building Type:
N/A
Attic dormer addition replace open front porch and enclosed rear porch in same size and location replace rear wood stairs with new open wood deck and stairs
Valuation:
$65,000
Permit #:
100726190
Status:
complete
Fee:
$800
Permit Type:
N/A
Building Type:
N/A
Revision to permit no. 100780732; change plumbing contractor to john yerkes & sons inc and change of vent/refrigeration contractor to windy city mechanical inc
Valuation:
$1
Permit #:
100798682
Status:
issued
Fee:
$225
Permit Type:
N/A
Building Type:
N/A
Revision to permit #100752373 to change plumbing & ventilation contractors
Valuation:
$1
Permit #:
100839824
Status:
issued
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Interior alterations to an existing 2 unit buildingremove rear enclosed porch & replace with newrear 2 story open wood porch as per plans
Valuation:
$25,000
Permit #:
100768413
Status:
complete
Fee:
$550
Permit Type:
N/A
Building Type:
N/A
*self certified* interior alteration of existing salon to barber shop
Valuation:
$70,000
Permit #:
100840597
Status:
complete
Fee:
$825
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
122
BZ Score
$41.7K
Avg Project
-
Projects
118
BZ Score
$67.5K
Avg Project
-
Projects
License # TGC136428
Wheeling, IL
117
BZ Score
$175K
Avg Project
-
Projects
Recent Buildzoom Projects
Let us find you an HVAC pro in your area today
We'll search our vast network of HVAC Pros and connect
you with one that meets your needs today.
Verified License
BuildZoom confirmed this contractor's license
Windy City Mechanical, Inc License info
Verified License
| License # | TGC141879 |
| Status | Active |
| City | City Of Chicago |
| Type | General Contractor (Class E) |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Windy City Mechanical, Inc at the City of Chicago Data Portal.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 17-1188 |
| Status | Active |
| State | Illinois |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Windy City Mechanical, Inc at the Illinois Commerce Commission.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CL-24-30675 |
| Status | Inactive |
| Town | Orland Park |
| Type | Hvac/Mechanical Contractor |
- According to the Village of Orland Park Contractor License, 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 Windy City Mechanical, Inc at the Village of Orland Park Contractor License.
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
77
Permits
- Building permit records show that Windy City Mechanical, Inc has worked on 77 permitted projects.
Windy City Mechanical, Inc Employees
DB
David Brightwell
LH
Leslie D Haynes
TW
Tom Walden
Chief Executive Officer
I love working with this company the staff and installers are courteous and clean up behind themselves, explain anything that you need. It is rare that you find a company that gives you what you pay for and more I highly reccomend Windy City Mechanical 5 stars all the way