Updated: Jun 06, 2026
Location and Projects
Address
116 BRANCH ST., Platte City, MO, 64079
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Muller Mechanical
Muller Mechanical, 116 Branch St, Platte City, MO (Owned by: Ronald J Muller) holds a Mechanical Contractor license and 4 other licenses according to the Johnson County license board.
Their BuildZoom score of 98 ranks in the top 16% of 23,328 Missouri licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Muller Mechanical, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Muller Mechanical Contact Information
Phone Number: (816) 431-7000
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Address: 116 BRANCH ST., Platte City, MO 64079
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Install 2 96% 40k furnaces and 2 2 ton 13 seer acs. all ductwork for interior remodel per code compliance
Valuation:
N/A
Permit #:
CPMR-2025-00199
Status:
issued
Fee:
$140
Permit Type:
N/A
Building Type:
N/A
Install 96% 80k furnace and 4 ton 16 seer air conditioning
Valuation:
N/A
Permit #:
CPMR-2025-00098
Status:
issued
Fee:
$127
Permit Type:
N/A
Building Type:
N/A
Mechanical renovation per approved plans and code compliance. complete finish on previous installation. commission existing equipment
Valuation:
N/A
Permit #:
CPMC-2022-00089
Status:
complete
Fee:
$135
Permit Type:
N/A
Building Type:
N/A
Install 96% furnace 3.5 ton air conditioning all ductwork. install ductless mini split 18k install pellet stove (edited 11/21 jb)
Valuation:
N/A
Permit #:
CPMR-2024-00981
Status:
complete
Fee:
$127
Permit Type:
N/A
Building Type:
N/A
Permit number: cpbr-2023-02893 install 2 96% 60k furnaces 1 3 ton 14 seer 1 2 ton 14 seer and ductwork
Valuation:
N/A
Permit #:
CPMR-2024-00443
Status:
complete
Fee:
$119
Permit Type:
N/A
Building Type:
N/A
Cpbr202300290 install 96% furnace and 4 ton air conditioning. all ductwork
Valuation:
N/A
Permit #:
CPMR-2023-01728
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install replacement 60k 80% furnace addition supply and return to addiiton
Valuation:
N/A
Permit #:
CPMR-2024-00979
Status:
complete
Fee:
$71
Permit Type:
N/A
Building Type:
N/A
Install 4 ton air conditioning 96% furnace and all ductwork
Valuation:
N/A
Permit #:
CPMR-2023-00342
Status:
complete
Fee:
$101
Permit Type:
N/A
Building Type:
N/A
Install 4 ton air conditioning 96% furnace and ductwork
Valuation:
N/A
Permit #:
CPMR-2023-01589
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 3 ton air conditioning 95% furnace and ductwork
Valuation:
N/A
Permit #:
CPMR-2023-01588
Status:
complete
Fee:
$71
Permit Type:
N/A
Building Type:
N/A
Addition two ductless mini splits. remodel main floor
Valuation:
N/A
Permit #:
CPMR-2022-02884
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 96% 100k furnace and 14 seer air conditioning. all ductwork
Valuation:
N/A
Permit #:
CPMR-2021-02366
Status:
complete
Fee:
$84
Permit Type:
N/A
Building Type:
N/A
Install 4 ton air conditioning and 100k btu furnace. all ductwork
Valuation:
N/A
Permit #:
CPMR-2023-01825
Status:
complete
Fee:
$97
Permit Type:
N/A
Building Type:
N/A
Basement finish- install supply and return duct in basement
Valuation:
N/A
Permit #:
CPMR-2020-01807
Status:
complete
Fee:
$58
Permit Type:
N/A
Building Type:
N/A
Install 3.5 ton air conditioning unit and 100, 000 btu furnace includes ductwork for single family residence
Valuation:
$7,200
Permit #:
CPMP-201831044
Status:
complete
Fee:
$78
Permit Type:
N/A
Building Type:
N/A
Upgrade hvac to 95+ efficient unit revision install 96% 60k 2 ton 13 seer 8/24/2023
Valuation:
N/A
Permit #:
CPMR-2023-02180
Status:
issued
Fee:
$106
Permit Type:
N/A
Building Type:
N/A
Install (2) 3 ton air conditioning units (1) 5 ton air conditioning unit (1) 2 ton air conditioning unit and (2) 80000 btu furnaces (1) 120000 btu furnace (1) 60000 btu furnace
Valuation:
$0
Permit #:
CPMP 201620698
Status:
OPEN
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 95% 100 btu furnace 4 ton 14 seer air conditioning and all duct work
Valuation:
N/A
Permit #:
CPMR-2020-02376
Status:
complete
Fee:
$88
Permit Type:
N/A
Building Type:
N/A
Install (2) 3 ton air conditioning unit (1) 3 ton air handler ductwork and (1) 60000 btu furnace
Valuation:
$0
Permit #:
CPMP 201517744
Status:
OPEN
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 3.5 ton air conditioning unit and 100, 000 btu furnace includes ductwork for single family residence
Valuation:
$7,200
Permit #:
CPMP 201831044
Status:
OPEN
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Muller Mechanical Reviews
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Verified License
BuildZoom confirmed this contractor's license
Muller Mechanical License info
Verified License
| License # | 2015-7555 |
| Status | Active |
| County | Johnson County |
| Type | Mechanical Contractor |
| Class | DM |
- BuildZoom has not verified this license since February, 2015.
Verify this license's status for Muller Mechanical at the Johnson County Contractor Licensing Division.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 952446 |
| Status | Inactive |
| City | Kansas City |
| Type | Heating & Ventilating Contractor |
- According to the Kansas City Licensed Contractors, 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 Muller Mechanical at the Kansas City Licensed Contractors.
This is a sample of licensing data; click here to access a complete history.
Unverified License
| License # | 2025-0007555 |
| Status | Unable To Verify |
| County | Johnson County |
| Type | Mechanical Contractor |
- BuildZoom was not able to verify this license with the licensing board
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 952446 |
| Status | Inactive |
| City | Kansas City |
| Type | Heating And Ventilating Contractor |
- According to the Kansas City Licensed Contractors, 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 Muller Mechanical at the Kansas City Licensed Contractors.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2021-7555 |
| Status | Inactive |
| County | Johnson County |
| Type | Mechanical Contractor |
- According to the Johnson County Contractor Licensing Division, 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 Muller Mechanical at the Johnson County Contractor Licensing Division.
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
90
Permits
- Building permit records show that Muller Mechanical has worked on 90 permitted projects.
Muller Mechanical Employees
MJ
Muller, Robert John
Supervisor
MJ
Muller, Ronald J
RM
Robert John Muller
Supervisor
RM
Ronald J Muller
Owner