Updated: May 26, 2026
Location and Projects
Address
1211 S 4TH AVE, Maywood, IL, 60153
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M&M Heating & Cooling, Inc
M&M Heating & Cooling, Inc, 1211 S 4th Ave, Maywood, IL (Owned by: Michael Westby) holds a General Contractor (Class D) license and 6 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 M&M Heating & Cooling, Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
M&M Heating & Cooling, Inc Contact Information
Phone Number: (773) 606-2416
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Address: 1211 S 4TH AVE, Maywood, IL 60153
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M&M Heating & Cooling, Inc Maywood
Quality
101
88th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
M&M Heating & Cooling, Inc has a BuildZoom score of 101, which places them above 88% of 65,686 contractors in Illinois.
Activity
|
3 projects
|
2025 |
|
5 projects
|
2024 |
|
4 projects
|
2023 |
Our building permit records indicate that M&M Heating & Cooling, Inc has worked on at least
12.0 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
|
12 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that M&M Heating & Cooling, Inc mostly works on
hvac project
projects.
Pricing
|
2 projects
|
< $5k |
|
2 projects
|
$50k-$100k |
|
2 projects
|
$100k-$250k |
The typical size of their permits is approximately $85,000. 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 M&M Heating & Cooling, Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
2019 cbrc: interior renovation to an existing 1.5 story masonry single family dwelling interior alterations and replacement of interior finishes upgrades to mechanical electrical and plumbing systems new rear open wood deck new 2 car garage (occupancy group r-5; type iiia construction)
Valuation:
$120,000
Permit #:
101062914
Status:
issued
Fee:
$675
Permit Type:
N/A
Building Type:
N/A
**spr cbc 2019 existing b1-1 zoned lot with existing 2 story masonry mixed use building. repair all work associated with outstanding violations per attached plans. change of use request; existing second floor unit#2 to be changed to office space. renovation of existing first floor (7) office spaces existing second floor unit#1 and repair and replace existing covered rear deck inkind
Valuation:
$500,000
Permit #:
101034565
Status:
issued
Fee:
$6,575
Permit Type:
N/A
Building Type:
N/A
Sc 2019 cbrc: install new steel beams & columns per plan; interior alterations (arch & mep) on first floor per plan; second floor addition to single family residence; replace rear wood porch (occ group r-5; type iiia construction)
Valuation:
$90,000
Permit #:
101062175
Status:
issued
Fee:
$975
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbrc: remodel existing office space to change occupancy from business to children's day care. (occupancy: e-2; const. type: iiia)(conditional permit subject to field inspections)
Valuation:
$50,000
Permit #:
101060661
Status:
issued
Fee:
$3,525
Permit Type:
N/A
Building Type:
N/A
Self-cert 2019 cbrc: interior renovation of single-family residence; install new drywall per plan; replace plumbing fixtures; install new bathroom in basement install electrical system & replace panel per plan; install hvac system; replace existing wood columns in basement rear wood porch & roof shingles (occupancy group r-5; type va)
Valuation:
$106,000
Permit #:
101055269
Status:
complete
Fee:
$625
Permit Type:
N/A
Building Type:
N/A
2019 crbc installing new second story addition to existing 1 story brick veneer attached garage and two story masonry mixed use building. installing mechanical electrical and plumbing systems
Valuation:
$50,000
Permit #:
101020389
Status:
issued
Fee:
$1,277
Permit Type:
N/A
Building Type:
N/A
Revision to existing permit # 100963238 for removal of kitchen hood removal of skylight and removal of windows (existing 1200 amp to remain)
Valuation:
$250,000
Permit #:
101033994
Status:
complete
Fee:
$625
Permit Type:
N/A
Building Type:
N/A
Repair/replacement affecting 1 systems : 1 split dx unit(goodman glx). electrical work under this permit = no. locations: 1 residential unit(s) 0 non-residential unit(s) basement 1st & 2nd floor
Valuation:
$3,000
Permit #:
B200397811
Status:
issued
Fee:
$200
Permit Type:
Mechanical work
Building Type:
N/A
Current and proposed use/occupancy: multi-family residence a2 residential ; construction type 4aspr 2019 cbc: interior renovation of an existing 2 unit 2 story apartment frame building
Valuation:
$50,000
Permit #:
100955378
Status:
expired
Fee:
$550
Permit Type:
N/A
Building Type:
N/A
Self certification project: interior remodel of existing 2 story senior day care center in b3-2 zone: no change in occupancy. demolition of and relocation of interior partitions no additional plumbing fixtures. new finishes in all spaces including bathrooms. reuse existing mechanical equipment and electrical. minor repairs to exterior
Valuation:
$150,000
Permit #:
100832232
Status:
complete
Fee:
$825
Permit Type:
N/A
Building Type:
N/A
Interior rehab to an existing 2 story frame building with basement including electrical plumbing and mechanical work. also rear 2 story addition and front balcony building to be deconverted from 2 d.u. to single family residence. all work to be done per plans.**certified corrections subject to field inspections & audit **
Valuation:
$135,000
Permit #:
100860334
Status:
complete
Fee:
$3,041
Permit Type:
N/A
Building Type:
N/A
Self-cert:construct a new three story plus basement single family residence with a detached garage per the plans. construction class iv-4 residential use a-1. **full building sprklr system to be submitted separately for fire dept. review.** all per plans. 1504 w elk grove ave
Valuation:
$800,000
Permit #:
100829967
Status:
complete
Fee:
$2,800
Permit Type:
N/A
Building Type:
N/A
Gut rehab of existing 6 d.u. residential building (6 flat) same # of apartments new rear open wood porch(conditional permit subject to field inspection)
Valuation:
$600,000
Permit #:
100823389
Status:
canceled
Fee:
$5,067
Permit Type:
N/A
Building Type:
N/A
Renovate existing two story mixed use masonry building. remodelfirst floor office space and basement. renovate existing second floor apartment unit. installing all new mechanical electrical and plumbing systems. replace existing w new two story rear addition 18'11 wide x 18'-8 long per plans **certified plans corrections: conditional permit subject to field inspections **
Valuation:
$60,000
Permit #:
100838070
Status:
complete
Fee:
$5,025
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbrc: convert unfinished basement to a third dwelling unit as per plan
Valuation:
$80,000
Permit #:
101048695
Status:
issued
Fee:
$3,903
Permit Type:
N/A
Building Type:
N/A
Convert a former daycare facility to a retail store. architecture mechanical electrical and plumbing disciplines involved
Valuation:
$40,000
Permit #:
100942320
Status:
complete
Fee:
$2,555
Permit Type:
N/A
Building Type:
N/A
Proposed 2nd floor east side dormer for existing 1 story single family residence w/basement per plans
Valuation:
$65,000
Permit #:
100960133
Status:
suspended
Fee:
$1,050
Permit Type:
N/A
Building Type:
N/A
Minor interior renovations of the existing brick & frame single family residence with basement remove and replace existing rear wood porch
Valuation:
$141,550
Permit #:
100848147
Status:
issued
Fee:
$981
Permit Type:
N/A
Building Type:
N/A
Current and proposed use/occupancy: single a1 residentialinterior renovations (see sheet t1.1 for full scope of work)
Valuation:
$50,000
Permit #:
100937556
Status:
complete
Fee:
$830
Permit Type:
N/A
Building Type:
N/A
New two-story single family house with basement
Valuation:
N/A
Permit #:
22BLDR-0004
Status:
issued
Fee:
$14,942
Permit Type:
N/A
Building Type:
N/A
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M&M Heating & Cooling, Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
M&M Heating & Cooling, Inc License info
Verified License
| License # | TGC138281 |
| Status | Active |
| City | City Of Chicago |
| Type | General Contractor (Class D) |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for M&M Heating & Cooling, 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 # | CL-25-30638 |
| Status | Active |
| Town | Orland Park |
| Type | Hvac/Mechanical Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for M&M Heating & Cooling, Inc at the Village of Orland Park Contractor License.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| Town | Palatine |
| Type | Hvac |
- When BuildZoom last verified this license, it had an expiration date of December, 2021. Check the current license status of M&M Heating & Cooling, Inc with the Village of Palatine Registered Contractors
This is a sample of licensing data; click here to access a complete history.
License Not Required
| Status | Not Required |
- BuildZoom verified in October, 2017 that this contractor does not need a license to be a contractor in Illinois.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| County | Cook County |
| Type | Hvac |
- 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
| License # | CL-24-30638 |
| 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 M&M Heating & Cooling, Inc at the Village of Orland Park Contractor License.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 18LICH-0046 |
| Status | Inactive |
| City | Evanston |
| Type | Hvac |
- 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 M&M Heating & Cooling, Inc at the City of Evanston Building and Inspection Services.
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
56
Permits
- Building permit records show that M&M Heating & Cooling, Inc has worked on 56 permitted projects.
M&M Heating & Cooling, Inc Employees
MW
Michael Westby
Owner