Updated: Jun 06, 2026
Location and Projects
Address
11920 Missouri Bottom Rd, Hazelwood, MO, 63042
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Air Comfort Service HVAC/Mechanical Contractor
Air Comfort Service, Inc. has been servicing the St. Louis area for almost 50 years providing same day, if not next day, service and installations and 24/7 emergency service. Your comfort is our priority. Give us a call today for your next appointment.
From BuildZoom: Air Comfort Service, Inc, 11920 Missouri Bottom Rd, Hazelwood, MO (Owned by: Corey Malone) holds a Sheet Metal license and 11 other licenses according to the St Louis County license board.
Their BuildZoom score of 112 ranks in the top 3% of 23,328 Missouri licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Air Comfort Service, Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Air Comfort Service, Inc Contact Information
Phone Number: (314) 731-4133
Address: 11920 Missouri Bottom Rd, Hazelwood, MO 63042
Air Comfort Service, Inc Hazelwood
Quality
112
97th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Air Comfort Service, Inc has a BuildZoom score of 112, which places them above 97% of 23,328 contractors in Missouri.
Activity
|
2 projects
|
2026 |
|
486 projects
|
2025 |
|
420 projects
|
2024 |
|
451 projects
|
2023 |
Our building permit records indicate that Air Comfort Service, Inc has worked on at least
1359.0 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
|
11 projects
|
Commercial Renovations |
|
3 projects
|
Home Additions |
|
1101 projects
|
HVAC projects |
|
1100 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Air Comfort Service, Inc mostly works on
hvac project
and mechanical project
projects.
Pricing
|
281 projects
|
< $5k |
|
943 projects
|
$5k-$20k |
|
143 projects
|
$20k-$50k |
|
5 projects
|
$50k-$100k |
|
1 project
|
$100k-$250k |
The typical size of their permits is approximately $9,791. 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 Air Comfort Service, Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Ursuline academy-replace 2 ton air conditioning & air handler for unit #5. this is not the same unit we replaced in 2021 the unit from 2021 was for unit #1 and was the it room ---- ***this is a different system completely different side of the building***** for an office
Valuation:
$11,421
Permit #:
25MEC-03209
Status:
issued
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Mungenast stl acuar - replace 7.5 ton remote terminal unit for the service area; this is not the same remote terminal unit from 2021. that was a 15 ton remote terminal unit on the north side of the building. this building has 20 total roof top units. this is a new install and different than 2021 different area of the building
Valuation:
$14,723
Permit #:
25MEC-01799
Status:
issued
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Sherwin williams - replace 5 ton pkg unit for left side remote terminal unit #1 unit; the last install was remote terminal unit #2 & is for the right side of the building -- this is a different unit/install than the one from 2022
Valuation:
$10,925
Permit #:
25MEC-01508
Status:
issued
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Southwest stainless replace package unit for remote terminal unit #3 (the other two installs we did were a hanging heater & package unit for remote terminal unit #2) this is a different location & different replacement install
Valuation:
$9,903
Permit #:
25MEC-02527
Status:
issued
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Watson label - replace 12.5 ton package unit for remote terminal unit #5. this is a different location on the roof the last two installs were remote terminal unit #2 & remote terminal unit #8. this is a different unit
Valuation:
$23,879
Permit #:
25MEC-03628
Status:
issued
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Fresenius medical - replace 7.5 ton pkg unit for remote terminal unit #2 (back side of the building-- this is a different install from 2022 2022 was remote terminal unit #1. different unit & closer to the front of the building
Valuation:
$15,965
Permit #:
25MEC-07077
Status:
issued
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Chaminade - replace 2 furnace & 2 air conditioning for kiln furnace room -- this is a new install of replacement equipment. different location & different equipment
Valuation:
$24,888
Permit #:
25MEC-03589
Status:
issued
Fee:
$158
Permit Type:
Replacement
Building Type:
N/A
Evolve personal fitness-replace 5 ton pkg unit for remote terminal unit #3 -- the other two installs were for remote terminal unit #4 & remote terminal unit #1 -- new install
Valuation:
$12,064
Permit #:
25MEC-03473
Status:
issued
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Parkway baptist church - replace (2) 135 000 btu furnace for furnaces #5 & #6 for east side of the building. this is a new install; not been replaced before
Valuation:
$8,365
Permit #:
25MEC-03112
Status:
issued
Fee:
$158
Permit Type:
Replacement
Building Type:
N/A
Fee fee baptist church - replace 5 ton air conditioning on ground for sanctuary -- this is a ground unit not rooftop & for a different area of the sanctuary ** completely different unit than the 2022 install . there are multiple units for this sanctuary
Valuation:
$5,974
Permit #:
24MEC-08430
Status:
issued
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Mungenast st louis honda - as stated before replacing 5 ton air conditioning & air handler for servivce system. last time was 12.5 ton which is much larger than 5 ton and that was for a different area of the building. this is not the same location
Valuation:
$9,939
Permit #:
24MEC-05012
Status:
issued
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Replace 2 ton heat pump & air handler for front lobby. this is a different location in the building than the last two installs
Valuation:
$9,028
Permit #:
25MEC-04078
Status:
issued
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Ariel premium - replace 15 ton package unit for remote terminal unit #1 which is a completely different install than the last few. different part of the building
Valuation:
$32,694
Permit #:
25MEC-06636
Status:
issued
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Replace 1st floor air conditioning & furnace -- different install from 2022 last time we replaced basement system
Valuation:
$9,523
Permit #:
25MEC-04033
Status:
complete
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
( newcomer cremations) replace (2) 120 000 btu furnaces. 1 for the chapel & 1 for the parlor
Valuation:
$9,630
Permit #:
25MEC-00244
Status:
issued
Fee:
$126
Permit Type:
Replacement
Building Type:
N/A
Replace air conditioning & furnace for 1st floor unit 2019 was the 2nd floor unit
Valuation:
$20,123
Permit #:
25MEC-01749
Status:
issued
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
This is for the 1st floor unit -- replace furnace & air conditioning 2017 replacement was for the 2nd floor system
Valuation:
$16,736
Permit #:
24MEC-11295
Status:
complete
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Replace 5 ton air conditioning for east side of chapel -- different location than the last installs
Valuation:
$7,107
Permit #:
24MEC-11310
Status:
complete
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Parkway baptist church ofst louis co - replace 5 ton pkg unit for church off & 3 ton package unit for kitchen
Valuation:
$21,913
Permit #:
25MEC-08764
Status:
issued
Fee:
$158
Permit Type:
Replacement
Building Type:
N/A
Mechanical commercial mechanical
2025-07-08
Schindler elevator - replace 5 ton package unit for the right side of the building -- different install from 2o23
Valuation:
$11,664
Permit #:
25MEC-05767
Status:
issued
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Air Comfort Service, Inc Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Air Comfort Service, Inc License info
Verified License
| License # | X2001 |
| Status | Active |
| County | St Louis County |
| Type | Sheet Metal |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Air Comfort Service, Inc at the Saint Louis County Department of Public Works.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | X0003 |
| Status | Active |
| County | St Louis County |
| Type | Mechanical |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Air Comfort Service, 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 # | MEC9048306 |
| Status | Active |
| City | University City |
| Type | Mechanical Contractor |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2020. Check the current license status of Air Comfort Service, 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 |
| City | Town And Country |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of Air Comfort Service, Inc with the City of Town and Country
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | MEC9048306 |
| Status | Active |
| City | University City |
| Type | Mechanical Contractor |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of Air Comfort Service, 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 |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2020. Check the current license status of Air Comfort Service, 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
| Status | Active |
| County | St Louis County |
| Type | Water Heater Contractor |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2020. Check the current license status of Air Comfort Service, 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
| Status | Active |
| County | St Louis County |
| Type | Water Heater Contractor |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2020. Check the current license status of Air Comfort Service, 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 # | M236 |
| Status | Active |
| County | Jefferson County |
| Type | Mechanical Contractor |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2020. Check the current license status of Air Comfort Service, Inc with 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 Louis County |
| Type | Water Heater Contractor |
| Business Type | Corporation |
- According to the Saint Louis County Department of Public Works, the status of this license was at one point cancelled. However, this information may have changed.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| County | St. Charles County |
| Type | Mechanical |
| Business Type | Corporation |
- 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.
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) |
| Business Type | Corporation |
- 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.
This is a sample of licensing data; click here to access a complete history.
112
BuildZoom Score
5.3K
Permits
- Building permit records show that Air Comfort Service, Inc has worked on 5257 permitted projects.
Air Comfort Service, Inc Employees
CM
Corey Malone
Owner