Updated: May 06, 2026
Location and Projects
Address
12 TRUDY WAY, Gaithersburg, MD, 20878
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American Service and Installation Construction
American Service and Installation, 12 Trudy Way, Gaithersburg, MD (Owned by: Ali A Shirazi) holds a Renovation license and 5 other licenses according to the Environmental Protection Agency license board.
Their BuildZoom score of 91 ranks in the top 37% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring American Service and Installation, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
American Service and Installation Services
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American Service and Installation Contact Information
Phone Number: (301) 924-3800
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Address: 12 TRUDY WAY, Gaithersburg, MD 20878
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Building Permits by American Service and Installation
This is a sample of this contractor's permits. Click here to access their complete permit history.
Residential addition single family dwelling permit
2020-07-10
Single family dwelling enclose existing carport (10x17 - approx 191 sq ft) into a family room 1 story existing 0r 0fb 0hb 2fp other structure = none 1br porch/deck = n/a energy method = prescriptive method
Valuation:
N/A
Permit #:
B20002030
Status:
complete
Fee:
$567
Permit Type:
N/A
Building Type:
N/A
Install new branch circuits out of existing panels to computer rm;2-70a, 4-30a & 2-20amp circuits replacing ups system;refeed existing panel
Valuation:
N/A
Permit #:
E02351242
Status:
complete
Fee:
$185
Permit Type:
N/A
Building Type:
N/A
Grand pointe apartments stabilization of balcony railings (see t0006542) 12 per unit 140 units total **see attached list for unit numbers**
Valuation:
N/A
Permit #:
B16000718
Status:
complete
Fee:
$607
Permit Type:
N/A
Building Type:
N/A
Kings crossing apartment complex unit i 12 x 7 deck repair failing joists and beams and metal hangers
Valuation:
N/A
Permit #:
B13004508
Status:
complete
Fee:
$110
Permit Type:
N/A
Building Type:
N/A
Kings crossing apartment complex unit e 12 x 7 deck repair failing beams 6 x 6 posts
Valuation:
N/A
Permit #:
B13004505
Status:
complete
Fee:
$110
Permit Type:
N/A
Building Type:
N/A
Kings crossing apartment complex unit k 12 x 7 deck repair failing beams 6 x 6 posts
Valuation:
N/A
Permit #:
B13004506
Status:
complete
Fee:
$110
Permit Type:
N/A
Building Type:
N/A
Building (c) - improvement - addition/structural or exterior alteration
2021-09-04
Repairing 150 sq ft brickwall/blockwall
Valuation:
$7,800
Permit #:
CIMP-25285-2021
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Sfd/solar photovoltaic (electric) 44 roof mounted
Valuation:
N/A
Permit #:
B11002057
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Construct 40'long 6'high retaining wall
Valuation:
N/A
Permit #:
B08001488
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
(9) voice & (9) data cable low voltage wiring installation
Valuation:
N/A
Permit #:
E02241169
Status:
complete
Fee:
$65
Permit Type:
N/A
Building Type:
N/A
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
American Service and Installation License info
Verified License
| License # | NAT-F187393-2 |
| Status | Active |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for American Service and Installation at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 115898 |
| Status | Active |
| State | Maryland |
| Type | Home Improvement |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for American Service and Installation at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 22483 |
| Status | Active |
| State | Maryland |
| Type | Home Improvement |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for American Service and Installation at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 410515000179 |
| Status | Active |
| City | District Of Columbia |
| Type | Gen Contr-Construction Mngr |
- When BuildZoom last verified this license, it had an expiration date of December, 2016. Check the current license status of American Service and Installation with the Department of Consumer and Regulatory Affairs
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 420318000377 |
| Status | Inactive |
| City | District Of Columbia |
| Type | Home Improvement Salesman |
- According to the Department of Consumer and Regulatory Affairs, 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 American Service and Installation at the Department of Consumer and Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-F187393-1 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- According to the United States Environmental Protection Agency, 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 American Service and Installation at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
91
BuildZoom Score
10
Permits
- Building permit records show that American Service and Installation has worked on 10 permitted projects.
American Service and Installation Employees
AS
Ali A Shirazi
Owner
AI
American Service And Installation
JS
Jeffrey Shirazi