Updated: Jun 06, 2026
Location
Address
401 Pine Street, Saint Louis, MO, 63102
Use our bidding system to
request a quote
Diagnostic Heating & Cooling
Diagnostic Heating & Cooling, 401 Pine St, Saint Louis, MO (Employees: Timothy Clemon and Timothy M Clemon) holds a Electrical license and 1 other license according to the St Louis County license board.
Their BuildZoom score of 90 indicates that they are licensed or registered but we do not have additional information about them.
Their license was verified as active when we last checked. If you are thinking of hiring Diagnostic Heating & Cooling, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Diagnostic Heating & Cooling Contact Information
Phone Number: (314) 816-2016
Edit
Address: 401 Pine Street, Saint Louis, MO 63102
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Similar Contractors See more
119
BZ Score
$8K
Avg Project
-
Projects
122
BZ Score
$4.5K
Avg Project
-
Projects
License # P7241
Saint Louis, MO
119
BZ Score
$7K
Avg Project
-
Projects
Diagnostic Heating & Cooling Reviews
BuildZoom hasn't received any reviews for Diagnostic Heating & Cooling. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Hiring a contractor?
Verified License
BuildZoom confirmed this contractor's license
Diagnostic Heating & Cooling License info
Verified License
| License # | ES4498 |
| Status | Active |
| County | St Louis County |
| Type | Electrical |
| Date Issued | 09-30-2026 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Diagnostic Heating & Cooling 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
| Status | Inactive |
| County | St. Charles County |
| Type | Electrical Contractor |
- 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.
90
BuildZoom Score
Diagnostic Heating & Cooling Employees
TC
Timothy Clemon
TC
Timothy M Clemon