Updated: May 27, 2026
Location and Projects
Address
1021 Fox Chase Industrial Drive, Arnold, MO, 63010
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Mechanical Climate Solutions LLC
Mechanical Climate Solutions LLC, 1021 Fox Chase Industrial Dr, Arnold, MO (Owned by: Robert Milani) holds a Mechanical license and 5 other licenses according to the St Louis County license board.
Their BuildZoom score of 108 ranks in the top 5% of 23,328 Missouri licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Mechanical Climate Solutions LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Mechanical Climate Solutions LLC Services
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Mechanical Climate Solutions LLC Contact Information
Phone Number: (314) 574-8767
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Address: 1021 Fox Chase Industrial Drive, Arnold, MO 63010
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Mechanical Climate Solutions LLC Arnold
Quality
108
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Mechanical Climate Solutions LLC has a BuildZoom score of 108, which places them above 95% of 23,328 contractors in Missouri.
Activity
|
9 projects
|
2025 |
|
11 projects
|
2024 |
|
14 projects
|
2023 |
Our building permit records indicate that Mechanical Climate Solutions LLC has worked on at least
34.0 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
|
Home Additions |
|
20 projects
|
Mechanical projects |
|
17 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Mechanical Climate Solutions LLC mostly works on
mechanical project
and hvac project
projects.
Pricing
|
3 projects
|
< $5k |
|
17 projects
|
$5k-$20k |
|
4 projects
|
$20k-$50k |
|
3 projects
|
$50k-$100k |
|
2 projects
|
$100k-$250k |
The typical size of their permits is approximately $9,830. 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 Mechanical Climate Solutions LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
(qpr) replacement of furnace and air conditioning (ac located in mechanical chase in rear of building) connect 2 bathroom exhaust fan and kitchen exhaust to existing ductwork
Valuation:
$10,000
Permit #:
ME24-000045
Status:
issued
Fee:
N/A
Permit Type:
Multi family repair
Building Type:
N/A
Addition 12x32 single story addition to rear of house. footing, foundation, frame, asphalt roof used as family room. kitchen remodel with similar layout
Valuation:
$135,000
Permit #:
23BLD-08400
Status:
issued
Fee:
$671
Permit Type:
Addition
Building Type:
N/A
Ppm/keller plaza llc - removal and replacement of existing roof top package unit
Valuation:
$12,000
Permit #:
25MEC-02307
Status:
issued
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Finish new construction basement. addition sink for bar plumbing adding lighting and new interior walls. finish out powder room from builder rough in
Valuation:
$50,000
Permit #:
21BLD-07531
Status:
complete
Fee:
$316
Permit Type:
Interior finish
Building Type:
N/A
(wyw) remodel existing finished basement (theater/bar) addition new finished area (exercise room with no closet)
Valuation:
$18,000
Permit #:
23BLD-00136
Status:
complete
Fee:
$260
Permit Type:
Alteration
Building Type:
N/A
Disconnect old boiler and install new wall mounted boiler
Valuation:
$140,000
Permit #:
24MEC-02689
Status:
issued
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
(wyw) moving 2 supply ducts from the wall to the floor. installing exhaust duct for existing kitchen exhaust fan
Valuation:
$1,000
Permit #:
23MEC-04467
Status:
complete
Fee:
$206
Permit Type:
Alteration
Building Type:
N/A
Basement remodel
Valuation:
$30,000
Permit #:
24BLD-09635
Status:
complete
Fee:
$232
Permit Type:
Interior finish
Building Type:
N/A
Salon christy - 24bld-05185 complete supply ductwork with registers and install 500 cfm exhaust fan
Valuation:
$5,000
Permit #:
24MEC-08371
Status:
complete
Fee:
$187
Permit Type:
Alteration
Building Type:
N/A
Jimmy johns - replacement of one 7.5 ton roof top unit with exact replacement
Valuation:
$12,000
Permit #:
24MEC-07469
Status:
issued
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Replacement of furnace and air conditioning system
Valuation:
$7,000
Permit #:
23MEC-04726
Status:
issued
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Replacement of 1st floor heating and cooling system
Valuation:
$8,677
Permit #:
22MEC-10509
Status:
issued
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Replacement of 2 existing roof top units. 1- 7.5 ton 1-5 ton
Valuation:
$25,000
Permit #:
22MEC-03224
Status:
issued
Fee:
$205
Permit Type:
Replacement
Building Type:
N/A
Undefined - e-permit
Valuation:
N/A
Permit #:
AMD-LP-008546
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Undefined - e-permit
Valuation:
N/A
Permit #:
AMD-LP-011132
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Undefined - e-permit
Valuation:
N/A
Permit #:
AMD-LP-007067
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installing a make up air system with kitchen 1100 cfm exhaust system. make up air to be 1200cfm variable speed with electric heat kit
Valuation:
$8,000
Permit #:
20MEC-01476
Status:
complete
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Renovate kitchen and bathroom
Valuation:
$66,400
Permit #:
22BLD-04084
Status:
issued
Fee:
$383
Permit Type:
Alteration for th...
Building Type:
N/A
Replacement of 1 7.5 ton roof top unit-no leash needed
Valuation:
$15,000
Permit #:
22MEC-03225
Status:
issued
Fee:
$126
Permit Type:
Replacement
Building Type:
N/A
Replacement of exhaust fan and duct
Valuation:
$1,000
Permit #:
23MEC-01659
Status:
complete
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
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Mechanical Climate Solutions LLC Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Mechanical Climate Solutions LLC License info
Verified License
| License # | X0388 |
| Status | Active |
| County | St Louis County |
| Type | Mechanical |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Mechanical Climate Solutions 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 # | MEC1095045 |
| Status | Active |
| City | University City |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of April, 2020. Check the current license status of Mechanical Climate Solutions LLC with the City of University City
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| County | St Louis County |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2020. Check the current license status of Mechanical Climate Solutions LLC with 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 # | MEC1095045 |
| Status | Active |
| City | Dyersburg |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2017. Check the current license status of Mechanical Climate Solutions LLC with the City of Dyersburg
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | M279 |
| Status | Active |
| County | Jefferson County |
| Type | Mechanical |
- BuildZoom has not verified this license since June, 2015.
Verify this license's status for Mechanical Climate Solutions LLC at the Jefferson County Building Division.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| County | St. Charles County |
| Type | Hvacr Contractor (Class A) |
- According to the St. Charles County Department of Development & Business 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.
This is a sample of licensing data; click here to access a complete history.
108
BuildZoom Score
83
Permits
- Building permit records show that Mechanical Climate Solutions LLC has worked on 83 permitted projects.
Mechanical Climate Solutions LLC Employees
RM
Robert Milani
Owner