Updated: Jun 17, 2026
Location and Projects
Address
2535 Dukeland Dr, Saint Louis, MO, 63136
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Mr Heating & Cooling LLC Photos
Mr Heating & Cooling LLC
Residential Heating & Air Conditioning Contractors
Sales- Service- Installations
From BuildZoom: Mr Heating & Cooling LLC, 2535 Dukeland Dr, St. Louis, MO (Owned by: Mr. Heating & Cooling) holds a Hvac Service Ins license and 4 other licenses according to the St Louis County license board.
Their BuildZoom score of 100 ranks in the top 13% of 23,328 Missouri licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Mr Heating & Cooling LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Mr Heating & Cooling LLC Services
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Mr Heating & Cooling LLC Contact Information
Phone Number: (314) 486-7193
Address: 2535 Dukeland Dr, St. Louis, MO 63136
Building Permits by Mr Heating & Cooling LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replacing like for like furnace air duct & air conditioning. damaged from fire
Valuation:
$14,000
Permit #:
16MEC-01245
Status:
complete
Fee:
$316
Permit Type:
Fire-storm
Building Type:
N/A
Replace furnace and air conditioning
Valuation:
$3,700
Permit #:
17MEC-07539
Status:
complete
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Secure loose flue pipe per inspection report
Valuation:
$180
Permit #:
15MEC-01994
Status:
complete
Fee:
$79
Permit Type:
Repair
Building Type:
N/A
Change out furnace & air conditioning
Valuation:
$2,500
Permit #:
15MEC-00152
Status:
complete
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Replace furnace & a/c; permit replaces village of bel-ridge permit #026364
Valuation:
N/A
Permit #:
11MEC-06084
Status:
complete
Fee:
N/A
Permit Type:
Replacement
Building Type:
N/A
Inst a coil line set
Valuation:
$1,500
Permit #:
20MEC-07524
Status:
complete
Fee:
$79
Permit Type:
Alteration
Building Type:
N/A
Replace furnace and 3 ton air conditioning unit 13ele-01611
Valuation:
$3,000
Permit #:
13MEC-01281
Status:
complete
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Replace furnace and 3 ton air conditioning unit
Valuation:
$3,000
Permit #:
13MEC-02519
Status:
complete
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Replace furnace and 3 ton air conditioning unit
Valuation:
$3,000
Permit #:
13MEC-01132
Status:
complete
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Install ductless mini split system
Valuation:
$1,800
Permit #:
13MEC-00079
Status:
complete
Fee:
$109
Permit Type:
Addition
Building Type:
N/A
Replace furnace and 5 ton air conditioning unit
Valuation:
$3,000
Permit #:
13MEC-00048
Status:
complete
Fee:
$79
Permit Type:
N/A
Building Type:
N/A
Replace furnace and 3.5 ton air conditioning unit
Valuation:
$3,000
Permit #:
13MEC-00047
Status:
complete
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Install mini split system
Valuation:
$1,800
Permit #:
13MEC-00963
Status:
complete
Fee:
$109
Permit Type:
Addition
Building Type:
N/A
Change out condeser & coil
Valuation:
$2,500
Permit #:
16MEC-02733
Status:
complete
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Furnace and air conditioning replacement
Valuation:
$3,000
Permit #:
11MEC-02360
Status:
complete
Fee:
$63
Permit Type:
Replacement
Building Type:
N/A
Replace furnace and air conditioning
Valuation:
$3,000
Permit #:
11MEC-02171
Status:
complete
Fee:
$63
Permit Type:
Replacement
Building Type:
N/A
Ductless mini split system
Valuation:
$3,800
Permit #:
11MEC-03803
Status:
complete
Fee:
$127
Permit Type:
Alteration
Building Type:
N/A
Install ductless mini split system
Valuation:
$2,500
Permit #:
10MEC-01908
Status:
complete
Fee:
$86
Permit Type:
Addition
Building Type:
N/A
Replace furnace and a-coil
Valuation:
$5,500
Permit #:
09MEC-04545
Status:
Completed
Fee:
$63
Permit Type:
N/A
Building Type:
N/A
1 air conditioning & heat pump
Valuation:
$3,000
Permit #:
10MEC-01019
Status:
complete
Fee:
$92
Permit Type:
Alteration
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Mr Heating & Cooling LLC License info
Verified License
| License # | X3195 |
| Status | Active |
| County | St Louis County |
| Type | Hvac Service Ins |
| Business Type | Limited Liability Company (Llc) |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Mr Heating & Cooling LLC at the Saint Louis County Department of Public Works.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | MEC0971378 |
| Status | Active |
| City | University City |
| Type | Mechanical Contractor |
| Business Type | Limited Liability Company (Llc) |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of Mr Heating & Cooling LLC with the City of University City
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | MEC0971378 |
| Status | Active |
| City | University City |
| Type | Mechanical Contractor |
| Business Type | Limited Liability Company (Llc) |
- When BuildZoom last verified this license, it had an expiration date of December, 2023. Check the current license status of Mr Heating & Cooling LLC with the City of University City
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | MEC0971378 |
| Status | Active |
| City | University City |
| Type | Mechanical Contractor |
| Business Type | Limited Liability Company (Llc) |
- When BuildZoom last verified this license, it had an expiration date of October, 2020. Check the current license status of Mr Heating & Cooling LLC with the City of University City
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 7054599 |
| Status | Active |
| County | St Louis County |
| Type | Mechanical Contractor |
| Business Type | Limited Liability Company (Llc) |
- When BuildZoom last verified this license, it had an expiration date of December, 2022. Check the current license status of Mr Heating & Cooling LLC with the Saint Louis County Department of Public Works
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
Insured
| Insurer | Farmers |
| Insured up to | $2,000,000 |
Bonded
| Bonded Agent | CNA |
| Bond Value | $10,000 |
Insured
| Workers Comp Provider | MEM |
| Workers Comp Value | $1,000,000 |
39
Permits
- Building permit records show that Mr Heating & Cooling LLC has worked on 39 permitted projects.
Mr Heating & Cooling LLC Employees
MC
Mr. Heating & Cooling
Owner