Updated: May 28, 2026
Location and Projects
Address
901 S. ROHLWING RD, Addison, IL, 60101
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Comfort Masters Service Experts HVAC/Mechanical Contractor
Comfort Masters Service Experts LLC, 901 S Rohlwing Rd, Addison, IL holds a Hvac license and 3 other licenses according to the Cook County license board.
Their BuildZoom score of 92 ranks in the top 32% of 65,686 Illinois licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Comfort Masters Service Experts LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Comfort Masters Service Experts LLC Services
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Comfort Masters Service Experts LLC Contact Information
Phone Number: (847) 777-0298
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Address: 901 S. ROHLWING RD, Addison, IL 60101
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Comfort Masters Service Experts LLC Addison
Quality
92
68th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Comfort Masters Service Experts LLC has a BuildZoom score of 92, which places them above 68% of 65,686 contractors in Illinois.
Activity
|
1 project
|
2025 |
Our building permit records indicate that Comfort Masters Service Experts LLC 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
|
$20k-$50k |
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 Comfort Masters Service Experts LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replacing existing hvac equipment
Valuation:
$28,892
Permit #:
137096
Status:
issued
Fee:
$39
Permit Type:
N/A
Building Type:
N/A
Replacing furnance (like for like) air conditioning condensor in same loc ation and configuration
Valuation:
$12,500
Permit #:
99067
Status:
complete
Fee:
$39
Permit Type:
N/A
Building Type:
N/A
Install replacement air conditioning condensor in new location
Valuation:
$6,000
Permit #:
104940
Status:
complete
Fee:
$39
Permit Type:
N/A
Building Type:
N/A
Addition & remodel
Valuation:
$175,000
Permit #:
79156
Status:
issued
Fee:
$350
Permit Type:
N/A
Building Type:
N/A
Addition & remodel
Valuation:
$175,000
Permit #:
79155
Status:
issued
Fee:
$189
Permit Type:
N/A
Building Type:
N/A
Addition & remodel
Valuation:
$175,000
Permit #:
79154
Status:
issued
Fee:
$45
Permit Type:
N/A
Building Type:
N/A
Addition & remodel
Valuation:
$175,000
Permit #:
79153
Status:
issued
Fee:
$45
Permit Type:
N/A
Building Type:
N/A
Addition & remodel
Valuation:
$175,000
Permit #:
79152
Status:
issued
Fee:
$264
Permit Type:
N/A
Building Type:
N/A
Addition & remodel
Valuation:
$175,000
Permit #:
79151
Status:
issued
Fee:
$39
Permit Type:
N/A
Building Type:
N/A
Addition & remodel
Valuation:
$175,000
Permit #:
79150
Status:
issued
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
Addition & remodel
Valuation:
$175,000
Permit #:
79149
Status:
issued
Fee:
$3,528
Permit Type:
N/A
Building Type:
N/A
Addition & remodel
Valuation:
$175,000
Permit #:
79148
Status:
issued
Fee:
$45
Permit Type:
N/A
Building Type:
N/A
Remove and replace furnace and air conditioning
Valuation:
$16,700
Permit #:
82709
Status:
issued
Fee:
$45
Permit Type:
N/A
Building Type:
N/A
Remove and replace furnace and air conditioning
Valuation:
$16,700
Permit #:
82708
Status:
issued
Fee:
$45
Permit Type:
N/A
Building Type:
N/A
Remove and replace furnace and air conditioning
Valuation:
$16,700
Permit #:
82707
Status:
issued
Fee:
$39
Permit Type:
N/A
Building Type:
N/A
Remove and replace furnace and air conditioning
Valuation:
$16,700
Permit #:
82706
Status:
issued
Fee:
$337
Permit Type:
N/A
Building Type:
N/A
Upgrade furnace from 80% to 93%
Valuation:
$9,250
Permit #:
92256
Status:
issued
Fee:
$39
Permit Type:
N/A
Building Type:
N/A
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Comfort Masters Service Experts LLC Reviews
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Verified License
BuildZoom confirmed this contractor's license
Comfort Masters Service Experts LLC License info
Verified License
| Status | Active |
| County | Cook County |
| Type | Hvac |
| Date Issued | 12-26-2025 |
- BuildZoom verified this license was active as of May 2026.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-F119171-2 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- According to the United States Environmental Protection Agency, 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 Comfort Masters Service Experts LLC at the United States Environmental Protection Agency.
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
| 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.
92
BuildZoom Score
6
Permits
- Building permit records show that Comfort Masters Service Experts LLC has worked on 6 permitted projects.