Updated: Jul 10, 2026
Location and Projects
Address
7624 SOUTH BROADWAY, Saint Louis, MO, 63111
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Degenhardt Heating Cooling Inc
Degenhardt Heating Cooling Inc, 7624 S Broadway, St. Louis, MO (Owned by: Michael Hopen) holds a Sheet Metal license and 8 other licenses according to the St Louis County license board.
Their BuildZoom score of 110 ranks in the top 4% of 23,328 Missouri licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Degenhardt Heating Cooling Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Degenhardt Heating Cooling Inc Services
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Degenhardt Heating Cooling Inc Contact Information
Phone Number: (314) 985-9155
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Address: 7624 SOUTH BROADWAY, St. Louis, MO 63111
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Degenhardt Heating Cooling Inc St. Louis
Quality
110
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Degenhardt Heating Cooling Inc has a BuildZoom score of 110, which places them above 96% of 23,328 contractors in Missouri.
Activity
|
1 project
|
2026 |
|
71 projects
|
2025 |
|
57 projects
|
2024 |
|
85 projects
|
2023 |
Our building permit records indicate that Degenhardt Heating Cooling Inc has worked on at least
214.0 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
|
45 projects
|
Home Additions |
|
208 projects
|
HVAC projects |
|
118 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Degenhardt Heating Cooling Inc mostly works on
hvac project
and mechanical project
projects.
Pricing
|
48 projects
|
< $5k |
|
86 projects
|
$5k-$20k |
|
24 projects
|
$20k-$50k |
|
26 projects
|
$50k-$100k |
|
17 projects
|
$100k-$250k |
|
9 projects
|
$250k-$500k |
|
1 project
|
$500k-$1mil |
The typical size of their permits is approximately $9,500. 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 Degenhardt Heating Cooling Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
(new community church) replace 4 existing gas rtu's. new ductwork for new classrooms. reuse existing duct and modify for crib rooms corridor and nurse
Valuation:
$123,000
Permit #:
25MEC-01877
Status:
complete
Fee:
$981
Permit Type:
Alteration
Building Type:
N/A
Upgraded existing hvac system to accomodate basement finish and sunroom. adding 7 new supplies and 3 new returns to basement. vent 1 bathroom fan through sidewall. addition 3 new supplies to sunroom
Valuation:
$20,000
Permit #:
25MEC-00930
Status:
issued
Fee:
$208
Permit Type:
Addition
Building Type:
N/A
Building 3 - 24 units (type 3) new 3 story garden style multifamily development with community building and 5 detached garages (44 east luxury living)
Valuation:
$211,200
Permit #:
25MEC-04504
Status:
additional docs required
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
New exterior screen porch w patio & interior kitchen & bathroom remodel
Valuation:
$239,107
Permit #:
25BLD-02464
Status:
issued
Fee:
$1,085
Permit Type:
Addition
Building Type:
N/A
Chesterfield presbyterian church - install new remote terminal unit on existing curb. spiral exposed rectangular ductwork. alteration to existing space
Valuation:
$61,000
Permit #:
25MEC-03675
Status:
issued
Fee:
$544
Permit Type:
Alteration
Building Type:
N/A
2nd floor addition
Valuation:
$384,000
Permit #:
24BLD-09828
Status:
issued
Fee:
$1,686
Permit Type:
Addition
Building Type:
N/A
(lifetime)renovation of existing raquet club with food service areas
Valuation:
$350,000
Permit #:
25MEC-01210
Status:
issued
Fee:
$2,304
Permit Type:
Addition
Building Type:
N/A
Blk mkt eats - install (2) new gas rtu's. ductwork for new rtu's. air devices. gas pipe from tee on roof to new rtu's. venting of (1) bathroom exhaust fan. install new 6 flue for gas water heaters in basement. no work for kitchen hood make up air unit appliances gas pipe for kitchen water heaters
Valuation:
$47,000
Permit #:
23MEC-01904
Status:
complete
Fee:
$456
Permit Type:
Alteration
Building Type:
N/A
Installing a new finished basement and rebuilding a new staircase from the basement to the first floor and installing a new bathroom
Valuation:
$60,000
Permit #:
24BLD-09508
Status:
issued
Fee:
$357
Permit Type:
Interior finish
Building Type:
N/A
Rear bedroom and bathroom addition
Valuation:
$175,745
Permit #:
25BLD-00514
Status:
complete
Fee:
$1,001
Permit Type:
Addition
Building Type:
N/A
Remodel basement partially finished now demolish some walls to construct new walls to make the living space more useful with the addition of a bedroom living room remodel bathroom and addition new storage areas
Valuation:
$20,000
Permit #:
24BLD-00300
Status:
issued
Fee:
$208
Permit Type:
Alteration for th...
Building Type:
N/A
Existing laundry/furnace area in walk-out basement will be divided to create a shop. receptacles to be installed in the shop and at the aquarium as indicated on the plans (5 total). electrical and mechanical work is design-build. there is no plumbing work. for the aquarium: create finished opening in existing non-load-bearing wall between finished basement and laundry. finishes to be ... see more
Valuation:
$20,000
Permit #:
23BLD-08133
Status:
complete
Fee:
$208
Permit Type:
Interior finish
Building Type:
N/A
Update of kitchen and master bathroom replacement of (2) siding patio doors with windows and new door minor floor plan modification
Valuation:
$50,000
Permit #:
25BLD-00615
Status:
issued
Fee:
$316
Permit Type:
Alteration
Building Type:
N/A
***5501 has an integrated building permit 21bld-05805 that you can sign on. the other address need to have their own separate permit.***replace air conditioning with heat pump air handler grills and bathroom exhaust fans. reuse all existing ductwork and refrigeration lines. unit address- 5501, 5503, 5505, 5507
Valuation:
$20,000
Permit #:
24MEC-00254
Status:
canceled
Fee:
N/A
Permit Type:
Replacement
Building Type:
N/A
Relocate 5 existing supplies to accomodate wall removal and new design relocate 1 existing return
Valuation:
$4,000
Permit #:
25MEC-01741
Status:
issued
Fee:
$156
Permit Type:
Alteration
Building Type:
N/A
Replacing the existing air conditioning and coil then adding a mini split to the 2nd floor for supplementing the existing system
Valuation:
$18,750
Permit #:
25MEC-07934
Status:
complete
Fee:
$158
Permit Type:
Other
Building Type:
N/A
Second floor bathroom remodel and repairing ceiling on first floor below it
Valuation:
$29,215
Permit #:
25BLD-00447
Status:
complete
Fee:
$232
Permit Type:
Replacement
Building Type:
N/A
Windmill - plan already submitted under 23bld-02685. relocate existing ductwork. reuse existing air devices. addition new supply run to existing ductwork
Valuation:
$6,314
Permit #:
23MEC-03762
Status:
complete
Fee:
$223
Permit Type:
Alteration
Building Type:
N/A
Adding 1.5 ton condenser with matching electric air handler with 7.5kw heat. adding 4 supplies to accommodate addition adding 1 return to accommodate addition
Valuation:
$12,100
Permit #:
24MEC-05939
Status:
complete
Fee:
$193
Permit Type:
Addition
Building Type:
N/A
****plan review not required* mechanical work already under review under 23bld-04124 if these are the requested revisions they will need to be submitted under 23bld-04124 once all the reviews have been complete and the plan room reopens. once mechanical review is completed under 23bld-04124 resubmit and choose “no” in the “plans will be submitted” field of your application. we will pr... see more
Valuation:
$9,500
Permit #:
23MEC-09443
Status:
canceled
Fee:
N/A
Permit Type:
Shell
Building Type:
N/A
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BZ Score
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Avg Project
-
Projects
122
BZ Score
$4.5K
Avg Project
-
Projects
License #
Saint Louis, MO
119
BZ Score
$7K
Avg Project
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Projects
Degenhardt Heating Cooling Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Degenhardt Heating Cooling Inc License info
Verified License
| License # | X2112 |
| 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 Degenhardt 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.
Verified License
| Status | Active |
| County | St. Charles County |
| Type | Mechanical |
- BuildZoom verified this license was active as of July 2026.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | MEC9865821 |
| Status | Active |
| City | University City |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2020. Check the current license status of Degenhardt 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 Degenhardt 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
| 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 Degenhardt Heating Cooling 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 # | M260 |
| Status | Active |
| County | Jefferson County |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2020. Check the current license status of Degenhardt Heating Cooling Inc with the Jefferson County Building Division
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | BL025358 |
| Status | Inactive |
| City | Columbia |
| Type | Mechanical Trade Contractor |
| Class | Mechanical Trade Contractor |
| Date Issued | 01-22-2026 |
- According to the City of Columbia, 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 Degenhardt Heating Cooling Inc at the City of Columbia.
This is a sample of licensing data; click here to access a complete history.
Unverified License
| License # | BSDM-007185-2025 |
| Status | Unable To Verify |
| City | Columbia |
| Type | Mechanical Trade License |
| Class | Master |
- BuildZoom was not able to verify this license with the licensing board
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.
110
BuildZoom Score
959
Permits
- Building permit records show that Degenhardt Heating Cooling Inc has worked on 959 permitted projects.
Degenhardt Heating Cooling Inc Employees
AD
Anton Degenhardt
Owner
JC
James Cella
MH
Michael Hopen
Owner
TC
Tim Cella
Owner