Updated: Jun 11, 2026
Location and Projects
Address
P. O. Box 140157, Saint Louis, MO, 63114
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Westport Heating & Cooling Inc
Westport Heating & Cooling Inc, St, Po Box 140157, St. Louis, MO (Owned by: Christopher Kunst) holds a Hvac Service Ins license and 6 other licenses according to the St Louis County license board.
Their BuildZoom score of 102 ranks in the top 11% of 23,328 Missouri licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Westport Heating & Cooling Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Westport Heating & Cooling Inc Services
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Westport Heating & Cooling Inc Contact Information
Phone Number: (314) 631-1116
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Address: P. O. Box 140157, St. Louis, MO 63114
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Westport Heating & Cooling Inc St. Louis
Quality
102
89th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Westport Heating & Cooling Inc has a BuildZoom score of 102, which places them above 89% of 23,328 contractors in Missouri.
Activity
|
8 projects
|
2025 |
|
7 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Westport Heating & Cooling Inc has worked on at least
16.0 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
|
14 projects
|
Mechanical projects |
|
14 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Westport Heating & Cooling Inc mostly works on
hvac project
and mechanical project
projects.
Pricing
|
3 projects
|
< $5k |
|
11 projects
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
The typical size of their permits is approximately $12,125. 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 Westport Heating & Cooling Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
(wyw) ( golden steps) addition 2 supply air duct runs and diffusers install 3 return air devised and balance air to cfm on drawing. move existing supply and or return air devises as indicated on drawing
Valuation:
$1,800
Permit #:
25MEC-00241
Status:
complete
Fee:
$256
Permit Type:
Alteration
Building Type:
N/A
Steinway piano gallery - replacement of 3- 3 ton package roof top units and 2- 6 ton package roof top units with gas heat. total of 5 units. replacements are alike size and type of existing being replaced
Valuation:
$58,000
Permit #:
24MEC-01100
Status:
issued
Fee:
$395
Permit Type:
Replacement
Building Type:
N/A
Brookhill meadows l l c et al - replace 1- 5 ton package roof top unit and replace 1- 7.5 ton package roof top unit. units are alike replacements
Valuation:
$28,000
Permit #:
24MEC-03641
Status:
complete
Fee:
$158
Permit Type:
Replacement
Building Type:
N/A
Innovative timing systems - replace 1 package roof top unit with alike size and type 4 ton cooling with gas heat
Valuation:
$11,130
Permit #:
25MEC-07431
Status:
issued
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Kdr - replace package roof top unit with like type and size
Valuation:
$10,500
Permit #:
25MEC-02569
Status:
issued
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Hodell natco - replace 1 unit heater of the same type and size
Valuation:
$5,400
Permit #:
25MEC-02195
Status:
issued
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Steinway piano - install two duct systems for tenant finish connect to existing package roof top units
Valuation:
$12,500
Permit #:
25MEC-07885
Status:
issued
Fee:
$260
Permit Type:
Interior finish
Building Type:
N/A
Everspring - everspring-replace 1 10 ton package roof top unit alike and size as existing
Valuation:
$21,900
Permit #:
25MEC-08153
Status:
issued
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
(stryker) modify existing duct work to meet new floor plan as per drawings mechanical
Valuation:
$16,800
Permit #:
24MEC-01983
Status:
complete
Fee:
$261
Permit Type:
Other
Building Type:
N/A
(wyw) relocate dryer vent and microwave vent. extent 1 supply air duct. lower 1 supply air duct
Valuation:
$1,700
Permit #:
24MEC-05697
Status:
issued
Fee:
$206
Permit Type:
Alteration
Building Type:
N/A
Install 2- 10 ton split system air conditioners exhaust ducts for 2- copiers and compressor with compressed air lines
Valuation:
$43,000
Permit #:
21MEC-08958
Status:
issued
Fee:
$429
Permit Type:
Addition
Building Type:
N/A
Premier plumbing studio replace 2-10ton package roof top units (a/c - gas heat)
Valuation:
$22,800
Permit #:
22MEC-10537
Status:
issued
Fee:
$158
Permit Type:
Replacement
Building Type:
N/A
Intercard - replacement of 1 6 ton package roof top air conditioner/gas heat
Valuation:
$12,400
Permit #:
24MEC-09015
Status:
issued
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
(wyw) modify supply air ducts (2). relocate microwave vent. relocate dryer vent
Valuation:
$1,500
Permit #:
24MEC-05202
Status:
canceled
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Install gas fuel run from meter location to generator (generator to be installed by electrical contractor)
Valuation:
$1,500
Permit #:
21MEC-11094
Status:
complete
Fee:
$79
Permit Type:
Miscellaneous work
Building Type:
N/A
Sunshine drapery - install 1 12.5 ton split system air conditioner
Valuation:
$22
Permit #:
24MEC-04977
Status:
issued
Fee:
$156
Permit Type:
Other
Building Type:
N/A
Modify supply and return air duct runs to meet new floor plans
Valuation:
$5,600
Permit #:
22MEC-10507
Status:
complete
Fee:
$213
Permit Type:
Alteration
Building Type:
N/A
Install supply air branch runs and diffusers and return air grills 1 bathroom room exhaust fan - 20bld-00744
Valuation:
$1,200
Permit #:
20MEC-02293
Status:
complete
Fee:
$156
Permit Type:
Interior finish
Building Type:
N/A
Install exhaust fan and control (vacant)
Valuation:
$5,600
Permit #:
22MEC-06781
Status:
complete
Fee:
$213
Permit Type:
Alteration
Building Type:
N/A
Replace air conditioning system
Valuation:
$2,700
Permit #:
22MEC-03250
Status:
issued
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
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Westport Heating & Cooling Inc Reviews
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Verified License
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Westport Heating & Cooling Inc License info
Verified License
| License # | X3097 |
| Status | Active |
| County | St Louis County |
| Type | Hvac Service Ins |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Westport Heating & Cooling Inc 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 # | MEC1282177 |
| Status | Active |
| City | University City |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of August, 2023. Check the current license status of Westport Heating & Cooling Inc with the City of University City
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | MEC2989484 |
| Status | Active |
| City | University City |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of March, 2020. Check the current license status of Westport Heating & Cooling Inc 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 Westport Heating & Cooling Inc 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 # | MEC2989484 |
| Status | Active |
| City | Dyersburg |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of September, 2018. Check the current license status of Westport Heating & Cooling Inc with the City of Dyersburg
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| County | St. Charles County |
| Type | Mechanical |
- 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.
Inactive License
| Status | Inactive |
| County | St. Charles County |
| Type | Hvacr Contractor (Class B) |
- 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.
102
BuildZoom Score
245
Permits
- Building permit records show that Westport Heating & Cooling Inc has worked on 245 permitted projects.
Westport Heating & Cooling Inc Employees
CK
Christopher Kunst
Owner
CS
Christopher Kunst, Sr.