Updated: Jul 06, 2026
Location and Projects
Address
523 FEE FEE HILLS DR., Hazelwood, MO, 63042
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Crabtree Heating & Cooling LLC
Crabtree Heating & Cooling LLC, 523 Fee Fee Hills Dr, Hazelwood, MO (Owned by: William Crabtree) holds a Sheet Metal license and 5 other licenses according to the St Louis County license board.
Their BuildZoom score of 105 ranks in the top 8% of 23,328 Missouri licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Crabtree Heating & Cooling LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Crabtree Heating & Cooling LLC Services
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Crabtree Heating & Cooling LLC Contact Information
Phone Number: (314) 393-2354
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Address: 523 FEE FEE HILLS DR., Hazelwood, MO 63042
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Crabtree Heating & Cooling LLC Hazelwood
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Crabtree Heating & Cooling LLC has a BuildZoom score of 105, which places them above 92% of 23,328 contractors in Missouri.
Activity
|
9 projects
|
2025 |
|
15 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Crabtree Heating & Cooling LLC has worked on at least
25.0 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
|
5 projects
|
Home Additions |
|
3 projects
|
New Constructions |
|
25 projects
|
HVAC projects |
|
8 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Crabtree Heating & Cooling LLC mostly works on
hvac project
and mechanical project
projects.
Pricing
|
9 projects
|
$5k-$20k |
|
4 projects
|
$20k-$50k |
|
8 projects
|
$50k-$100k |
|
1 project
|
$100k-$250k |
|
1 project
|
$250k-$500k |
The typical size of their permits is approximately $27,500. 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 Crabtree Heating & Cooling LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
(accelerated plan review) kitchen remodel • remove entire soffit above all kitchen cabinets and above garage door leading to hallway • remove non-load bearing dividing wall between living room and kitchen • remove all existing cabinets and appliances and make proper disconnections • install all new hardwood flooring in kitchen area and entryway from garage to basement stairwell • set ... see more
Valuation:
$40,000
Permit #:
25BLD-01593
Status:
complete
Fee:
$776
Permit Type:
Alteration
Building Type:
N/A
Replace like type heating and cooling equipment load with some duct work replacement and or repair due to fire & smoke damage to home. hvac work to follow rebuild to structure due to fire damage
Valuation:
$12,600
Permit #:
25MEC-08254
Status:
canceled
Fee:
N/A
Permit Type:
Fire-storm
Building Type:
N/A
(wyw) installing to new addition to home: 1-2ton air conditioner, 1- 60, btu furnace 1-2ton coil with all new duct return and supply with new floor grills as shown on simple drawing plans 4-supply in unfinished conditioned base space with 5 supply in finished main entry floor with return air. with coolant lines low voltage stat wire air conditioning pad
Valuation:
$13,350
Permit #:
23MEC-06379
Status:
complete
Fee:
$243
Permit Type:
Addition
Building Type:
N/A
Replcing fire damaged home with new construction
Valuation:
$470,000
Permit #:
23BLD-07208
Status:
issued
Fee:
$1,952
Permit Type:
New construction
Building Type:
N/A
(wyw) install one indoor and one outdoor fireplaces
Valuation:
$14,930
Permit #:
23MEC-07065
Status:
complete
Fee:
$243
Permit Type:
New construction
Building Type:
N/A
Updates to kitchen laundry room dining room playroom family room and powder room
Valuation:
$47,450
Permit #:
24BLD-09542
Status:
complete
Fee:
$304
Permit Type:
Interior finish
Building Type:
N/A
Remodel existing master bathroom replacing fixtures and finishes in existing locations
Valuation:
$18,000
Permit #:
24BLD-08181
Status:
complete
Fee:
$200
Permit Type:
Alteration
Building Type:
N/A
Interior finish; including bathroom updates and kitchen updates
Valuation:
$40,000
Permit #:
24BLD-07897
Status:
complete
Fee:
$276
Permit Type:
Interior finish
Building Type:
N/A
Replacing like type heating and cooling equipment during home updates
Valuation:
$13,000
Permit #:
25MEC-02132
Status:
issued
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
(accelerated plan review) finish basement to include framing drywall bathroom bedroom small recreational area
Valuation:
$85,000
Permit #:
24BLD-00878
Status:
complete
Fee:
$1,011
Permit Type:
Interior finish
Building Type:
N/A
Finish basement per submitted plans to include all new walls flooring full bathroom wet bar and workout room
Valuation:
$80,000
Permit #:
24BLD-04454
Status:
complete
Fee:
$439
Permit Type:
Interior finish
Building Type:
N/A
(tree damage) (24vio-00009) rebuild garage and family room as well as repair kitchen damaged from tree
Valuation:
$80,000
Permit #:
24BLD-01863
Status:
complete
Fee:
$486
Permit Type:
Fire-storm
Building Type:
N/A
(prime performance) building permit# 24bld-05969 plans reviewed and approved doing only work listed. other work done by others
Valuation:
$10,500
Permit #:
24MEC-09621
Status:
complete
Fee:
$260
Permit Type:
Interior finish
Building Type:
N/A
Sorelle beauty salon - addition new exhaust system ductwork alterations. approved mechanical plans through 24bld-01732
Valuation:
$20,000
Permit #:
24MEC-03047
Status:
complete
Fee:
$284
Permit Type:
Alteration
Building Type:
N/A
Addtion of 210 sq ft and complete remodel of house
Valuation:
$150,000
Permit #:
24BLD-00398
Status:
issued
Fee:
$736
Permit Type:
Addition
Building Type:
N/A
Replace furnace coil and air conditioner
Valuation:
$5,500
Permit #:
25MEC-01750
Status:
complete
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Interior remodel
Valuation:
$67,405
Permit #:
24BLD-08479
Status:
issued
Fee:
$438
Permit Type:
Interior finish
Building Type:
N/A
Interior alteration increase second story dormer & enlarge partial unfinish ed breezeway
Valuation:
$125,000
Permit #:
21BLD-06482
Status:
complete
Fee:
$629
Permit Type:
Alteration
Building Type:
N/A
Kitchen remodel and replacing fixtures in adjoining powder room
Valuation:
$60,517
Permit #:
24BLD-01538
Status:
complete
Fee:
$412
Permit Type:
Interior finish
Building Type:
N/A
Direct replacement of same sizing 3 roof top 5t heat and cool package units with crane assist; building/business activity dentists office
Valuation:
$28,000
Permit #:
21MEC-03975
Status:
complete
Fee:
$237
Permit Type:
Replacement
Building Type:
N/A
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Crabtree Heating & Cooling LLC Reviews
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Verified License
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Crabtree Heating & Cooling LLC License info
Verified License
| License # | X2120 |
| Status | Active |
| County | St Louis County |
| Type | Sheet Metal |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Crabtree Heating & Cooling 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 # | MEC8587933 |
| Status | Active |
| City | University City |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of June, 2024. Check the current license status of Crabtree Heating & Cooling 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 Crabtree Heating & Cooling 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
| Status | Active |
| City | Town And Country |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of Crabtree Heating & Cooling LLC with the City of Town and Country
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | S2392 |
| Status | Inactive |
| County | St Louis County |
| Type | Gen Contractor |
- 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. If this is your business, please update your license status.
Check this license's status for Crabtree Heating & Cooling LLC at the Saint Louis County Department of Public Works.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | MEC1168323 |
| Status | Inactive |
| City | University City |
| Type | Mechanical Contractor |
- According to the City of University City, 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 Crabtree Heating & Cooling LLC at the City of University City.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
59
Permits
- Building permit records show that Crabtree Heating & Cooling LLC has worked on 59 permitted projects.
Crabtree Heating & Cooling LLC Employees
WC
William Crabtree
Owner
WC
William Mike Crabtree
Owner