Updated: May 26, 2026
Location and Projects
Address
424 Jefferson Street, Saint Charles, MO, 63301
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Dotec Mechanical Architect
Dotec Mechanical, LLC, 424 Jefferson St, Saint Charles, MO (Owned by: Al Gonzalez Artigas P.E.) holds a Architectural Corporation license and 2 other licenses according to the Missouri license board.
Their BuildZoom score of 96 ranks in the top 20% of 23,328 Missouri licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Dotec Mechanical, LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Dotec Mechanical, LLC Services
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Dotec Mechanical, LLC Contact Information
Phone Number: (636) 724-1150
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Address: 424 Jefferson Street, Saint Charles, MO 63301
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Dotec Mechanical, LLC Saint Charles
Quality
96
80th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Dotec Mechanical, LLC has a BuildZoom score of 96, which places them above 80% of 23,328 contractors in Missouri.
Activity
|
2 projects
|
2025 |
|
1 project
|
2024 |
Our building permit records indicate that Dotec Mechanical, LLC has worked on at least
3.0 projects over the past 2 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.
Pricing
|
1 project
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
1 project
|
$50k-$100k |
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 Dotec Mechanical, LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Installation of an exterior retaining wall
Valuation:
$65,000
Permit #:
25BLD-01872
Status:
issued
Fee:
$430
Permit Type:
Alteration for th...
Building Type:
N/A
Commercial misc. building permit (fence shed temp.sign)
2025-08-06
Install new access control on the front to replace existing keypad/call system
Valuation:
$5,376
Permit #:
25-1270
Status:
issued
Fee:
$200
Permit Type:
Access control
Building Type:
N/A
Commercial misc. building permit (fence shed temp.sign)
2024-09-09
Fire alarm replacement with corresponding devices
Valuation:
$24,239
Permit #:
24-1400
Status:
issued
Fee:
$200
Permit Type:
Fire alarm
Building Type:
N/A
Commercial misc. building permit (fence shed temp.sign)
2015-11-11
Fire alarm
Valuation:
$1,950
Permit #:
14-1194
Status:
complete
Fee:
$300
Permit Type:
Fire alarm
Building Type:
N/A
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Dotec Mechanical, LLC Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Dotec Mechanical, LLC License info
Verified License
| License # | 2024036249 |
| Status | Active |
| State | Missouri |
| Type | Architectural Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Dotec Mechanical, LLC at the Board For Architects, Professional Engineers - Missouri .
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| City | Richmond Heights |
- When BuildZoom last verified this license, it had an expiration date of December, 2022. Check the current license status of Dotec Mechanical, LLC with the City of Richmond Heights
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 001683 |
| Status | Inactive |
| State | Missouri |
| Type | Architectural Corporation |
- According to the Board For Architects, Professional Engineers - Missouri , 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 Dotec Mechanical, LLC at the Board For Architects, Professional Engineers - Missouri .
This is a sample of licensing data; click here to access a complete history.
96
BuildZoom Score
Dotec Mechanical, LLC Employees
AP
Al Gonzalez Artigas P.E.
Owner