Updated: Jun 16, 2026
Location and Projects
Address
503 Blanche Dr., Saint Louis, MO, 63125
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Tower Heating and Cooling Ll
Tower Heating and Cooling Ll, 503 Blanche Dr, St. Louis, MO (Employee: William Towery) holds a Hvac Service Ins license and 1 other license 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 Tower Heating and Cooling Ll, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Tower Heating and Cooling Ll Contact Information
Phone Number: (314) 281-1212
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Address: 503 Blanche Dr., St. Louis, MO 63125
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Tower Heating and Cooling Ll St. Louis
Quality
102
89th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Tower Heating and Cooling Ll has a BuildZoom score of 102, which places them above 89% of 23,328 contractors in Missouri.
Activity
|
4 projects
|
2025 |
|
2 projects
|
2024 |
|
10 projects
|
2023 |
Our building permit records indicate that Tower Heating and Cooling Ll 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
|
16 projects
|
HVAC projects |
|
14 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Tower Heating and Cooling Ll mostly works on
hvac project
and mechanical project
projects.
Pricing
|
4 projects
|
< $5k |
|
9 projects
|
$5k-$20k |
|
1 project
|
$100k-$250k |
The typical size of their permits is approximately $7,000. 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 Tower Heating and Cooling Ll
This is a sample of this contractor's permits. Click here to access their complete permit history.
1st floor renovation and additional great room/dining room addition a second story and extend the basement
Valuation:
$350,000
Permit #:
21BLD-07026
Status:
issued
Fee:
$1,543
Permit Type:
Addition
Building Type:
N/A
Previous owner replaced system but did not permit. bringing their install to code then applying for permit
Valuation:
$650
Permit #:
25MEC-08752
Status:
complete
Fee:
$79
Permit Type:
Other
Building Type:
N/A
Like for like system replacement for 2nd floor replace existing flu pipe replace fused disconnect
Valuation:
$7,000
Permit #:
25MEC-07261
Status:
complete
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Replace system like for like also reroute 3 supply vents and 3 return vents
Valuation:
$8,000
Permit #:
24MEC-11414
Status:
filed
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Replace like for like equipment reroute 3 supply’s and 3 returns
Valuation:
$8,000
Permit #:
24MEC-11415
Status:
complete
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Framing windows flooring hvac electrical plumbing roofing (22vio-00391)
Valuation:
$140,000
Permit #:
23BLD-00047
Status:
complete
Fee:
$1,434
Permit Type:
Repair
Building Type:
N/A
Replace failed condenser and replace evaporator coil addition mitigation board
Valuation:
$4,400
Permit #:
25MEC-07382
Status:
issued
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Replace full system for second floor replace furnace for master bedroom on first floor like for like
Valuation:
$9,000
Permit #:
23MEC-09062
Status:
complete
Fee:
$158
Permit Type:
Replacement
Building Type:
N/A
Like for like replacement
Valuation:
$11,000
Permit #:
23MEC-01924
Status:
complete
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Plumbing electrical and mechanical work with some updates. please call mike 314-267-4141
Valuation:
$30,000
Permit #:
22BLD-05028
Status:
complete
Fee:
$232
Permit Type:
Interior finish
Building Type:
N/A
Xue - replace in law suite furnace and air conditioning like for like
Valuation:
$7,000
Permit #:
23MEC-09467
Status:
complete
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Undefined - e-permit
Valuation:
N/A
Permit #:
AMD-LP-000493
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Undefined - e-permit
Valuation:
N/A
Permit #:
AMD-LP-000492
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Undefined - e-permit
Valuation:
N/A
Permit #:
AMD-LP-003430
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Like for like
Valuation:
$7,192
Permit #:
22MEC-12071
Status:
complete
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Like for like
Valuation:
$2,200
Permit #:
23MEC-01636
Status:
complete
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Like for like (hvac)
Valuation:
$450
Permit #:
22MEC-12009
Status:
complete
Fee:
$126
Permit Type:
Replacement
Building Type:
N/A
Like for like replacement
Valuation:
$7,700
Permit #:
24MEC-11185
Status:
complete
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Replace furnace. like for like
Valuation:
$2,972
Permit #:
23MEC-09061
Status:
complete
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Like for like
Valuation:
$5,000
Permit #:
23MEC-06765
Status:
complete
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
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BZ Score
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Avg Project
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Projects
122
BZ Score
$4.5K
Avg Project
-
Projects
License # P7241
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BZ Score
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Tower Heating and Cooling Ll Reviews
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Verified License
BuildZoom confirmed this contractor's license
Tower Heating and Cooling Ll License info
Verified License
| License # | X3358 |
| 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 Tower Heating and Cooling Ll 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 Required
| Status | Not Required |
- BuildZoom verified in May, 2023 that this contractor does not need a license to be a contractor in Missouri.
This is a sample of licensing data; click here to access a complete history.
102
BuildZoom Score
19
Permits
- Building permit records show that Tower Heating and Cooling Ll has worked on 19 permitted projects.
Tower Heating and Cooling Ll Employees
WT
William Towery