Updated: May 15, 2026
Location and Projects
Address
6133 Yorktown Rd, Mount Airy, MD, 21771
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Stout Mechanical Services
Stout Mechanical Services, 6133 Yorktown Rd, Mt Airy, MD holds a Home Improvement license and 1 other license according to the Maryland license board.
Their BuildZoom score of 101 ranks in the top 12% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Stout Mechanical Services, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Stout Mechanical Services Contact Information
Phone Number: (240) 875-7473
Address: 6133 Yorktown Rd, Mt Airy, MD 21771
Building Permits by Stout Mechanical Services
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace leaking water service
Valuation:
N/A
Permit #:
490977
Status:
complete
Fee:
$177
Permit Type:
Plumbperm
Building Type:
N/A
Commercial plumbing addition alteration permit
2022-12-15
Unit 1420 chipolte mexican grill install plubming fixtures - 2-hand sinks
Valuation:
N/A
Permit #:
P22005067
Status:
complete
Fee:
$111
Permit Type:
N/A
Building Type:
N/A
[none] - 2420 spencerville rd
Valuation:
$8
Permit #:
PFG-1438138-2023
Status:
final
Fee:
$2,136
Permit Type:
N/A
Building Type:
N/A
17 - (nr) - remodeling/additional work/tenant space
2023-03-21
[none] - 4832 bethesda ave
Valuation:
$13
Permit #:
PFG-1418768-2023
Status:
final
Fee:
$1,325
Permit Type:
N/A
Building Type:
N/A
Gas water heater
Valuation:
N/A
Permit #:
SFP-1438588-2023
Status:
final
Fee:
$135
Permit Type:
N/A
Building Type:
N/A
Residential plumbing addition alteration permit
2020-07-01
Single family dwelling install plumbing fixtures in new powder room 1 - lav 1 - water closet
Valuation:
N/A
Permit #:
P20002376
Status:
complete
Fee:
$83
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PFG-1439137-2023
Status:
final
Fee:
$990
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PFG-1438134-2023
Status:
final
Fee:
$780
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PFG-1436462-2023
Status:
final
Fee:
$750
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PFG-1424604-2023
Status:
final
Fee:
$430
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PFG-1422971-2023
Status:
final
Fee:
$360
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PFG-1421509-2023
Status:
final
Fee:
$435
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PFG-1421501-2023
Status:
final
Fee:
$290
Permit Type:
N/A
Building Type:
N/A
Replacement boiler
Valuation:
N/A
Permit #:
PO-22-0057
Status:
approved
Fee:
$35
Permit Type:
N/A
Building Type:
N/A
Gas water heater
Valuation:
N/A
Permit #:
SFP-1416946-2022
Status:
final
Fee:
$135
Permit Type:
N/A
Building Type:
N/A
Gas water heater
Valuation:
N/A
Permit #:
SFP-1416492-2022
Status:
final
Fee:
$135
Permit Type:
N/A
Building Type:
N/A
Gas water heater
Valuation:
N/A
Permit #:
SFP-1550225-2025
Status:
final
Fee:
$160
Permit Type:
N/A
Building Type:
N/A
Gas cooking appliance
Valuation:
N/A
Permit #:
SFP-1496027-2024
Status:
final
Fee:
$160
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PFG-1405498-2022
Status:
plancheck
Fee:
$290
Permit Type:
N/A
Building Type:
N/A
17 - (nr) - remodeling/additional work/tenant space
2022-02-22
No Description Available
Valuation:
N/A
Permit #:
PFG-1376600-2022
Status:
final
Fee:
$371
Permit Type:
N/A
Building Type:
N/A
Stout Mechanical Services Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Stout Mechanical Services License info
Verified License
| License # | 167475 |
| Status | Active |
| State | Maryland |
| Type | Home Improvement |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Stout Mechanical Services at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
Unverified License
| Status | Unable To Verify |
| State | Maryland |
- 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.
101
BuildZoom Score
56
Permits
- Building permit records show that Stout Mechanical Services has worked on 56 permitted projects.