Updated: May 06, 2026
Location and Projects
Address
College Park, MD, 20740
Use our bidding system to
request a quote
Castle Sprinkler and Alarm Plumber
Castle Sprinkler and Alarm, holds a Gen Contr Construction Mngr license and 2 other licenses according to the District of Columbia license board.
Their BuildZoom score of 106 ranks in the top 7% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Castle Sprinkler and Alarm, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Castle Sprinkler and Alarm Services
Start a project today:
Castle Sprinkler and Alarm Contact Information
Phone Number: (301) 927-7300
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Castle Sprinkler and Alarm
Quality
106
93rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Castle Sprinkler and Alarm has a BuildZoom score of 106, which places them above 93% of 58,058 contractors in Maryland.
Activity
|
16 projects
|
2025 |
|
11 projects
|
2024 |
|
9 projects
|
2023 |
Our building permit records indicate that Castle Sprinkler and Alarm has worked on at least
36.0 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
|
10 projects
|
Home Additions |
|
35 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Castle Sprinkler and Alarm mostly works on
plumbing project
and home addition
projects.
Pricing
|
6 projects
|
< $5k |
|
14 projects
|
$5k-$20k |
|
3 projects
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
|
3 projects
|
$100k-$250k |
|
1 project
|
$500k-$1mil |
The typical size of their permits is approximately $10,100. 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 Castle Sprinkler and Alarm
This is a sample of this contractor's permits. Click here to access their complete permit history.
Install sprinklers per nfpa13
Valuation:
$760,000
Permit #:
F00005817
Status:
filed
Fee:
$7,635
Permit Type:
N/A
Building Type:
N/A
Replace the dry pipe valve riser in an existing commercial building. os&y to the top of riser including air compressor
Valuation:
N/A
Permit #:
BCCM-25-001162
Status:
complete
Fee:
$103
Permit Type:
Interior trades only
Building Type:
N/A
Install sprinkler system
Valuation:
$140,000
Permit #:
F00005953
Status:
filed
Fee:
$1,435
Permit Type:
N/A
Building Type:
N/A
Addition and relocate 43 sprinklers in a new restaurant tenant
Valuation:
N/A
Permit #:
BCCM-25-001105
Status:
complete
Fee:
$971
Permit Type:
Interior alterati...
Building Type:
N/A
Modify sprinkler system for new tenant
Valuation:
$27,450
Permit #:
F00006011
Status:
complete
Fee:
$310
Permit Type:
N/A
Building Type:
N/A
Addition 2 sprinklers and relocate 22 sprinklers for a new bank tenant
Valuation:
N/A
Permit #:
2025-9810-FPS
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install new nfpa 13 sprinkler system
Valuation:
$10,200
Permit #:
F00006114
Status:
complete
Fee:
$207
Permit Type:
N/A
Building Type:
N/A
Relocate sprinklers to ensure adequate coverage for new demising wall dividing one large tenant space to 2 small tenant spaces
Valuation:
$3,500
Permit #:
F00001819
Status:
payment received
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Modify existing sprinkler system per nfpa 13
Valuation:
$5,100
Permit #:
F00006615
Status:
complete
Fee:
$190
Permit Type:
N/A
Building Type:
N/A
Install nfpa 13 sprinkler system
Valuation:
$96,000
Permit #:
F00003846
Status:
complete
Fee:
$662
Permit Type:
N/A
Building Type:
N/A
Modify existing sprinkler system per nfpa 13
Valuation:
$3,288
Permit #:
F00006582
Status:
complete
Fee:
$146
Permit Type:
N/A
Building Type:
N/A
Addition & relocate nfpa 13 sprinkler system
Valuation:
$6,000
Permit #:
F00006779
Status:
complete
Fee:
$190
Permit Type:
N/A
Building Type:
N/A
Fire protection - sprinkler system - alteration
2022-08-12
Addition and replace 82 sprinklers in a new salon tenant. no work on existing valves or mains
Valuation:
N/A
Permit #:
FIRE-27821-2022
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Relocate and addition sprinklers to sprinkler system
Valuation:
$4,715
Permit #:
F00004684
Status:
complete
Fee:
$85
Permit Type:
N/A
Building Type:
N/A
Tenant revision plan and material sheets for a new tenant
Valuation:
$10,000
Permit #:
F00002061
Status:
payment received
Fee:
$110
Permit Type:
N/A
Building Type:
N/A
Addition and relocate sprinklers for a new restaurant tenant. approved for work only. subject to the permitted uses and regulations under the provisions of the zoning ordinance
Valuation:
N/A
Permit #:
BCCM-25-001839
Status:
complete
Fee:
$1,776
Permit Type:
Interior alterati...
Building Type:
N/A
Install a wireless communicator on an existing alarm panel in an apartment building
Valuation:
N/A
Permit #:
FIRE-28592-2022
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition 10 sprinklers and relocate 16 sprinklers in a renovated tenant space
Valuation:
N/A
Permit #:
2025-10613-FPS
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition 7 sprinklers relocate 26 sprinklers in a new business tenant
Valuation:
$10,450
Permit #:
484454
Status:
complete
Fee:
$376
Permit Type:
Fire
Building Type:
N/A
Dollar tree; addition and relocate 65 sprinklers in a new mercantile tenant
Valuation:
N/A
Permit #:
FIRE-33093-2024
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
120
BZ Score
-
Avg Project
-
Projects
120
BZ Score
$1.5K
Avg Project
-
Projects
120
BZ Score
$1.5K
Avg Project
-
Projects
Castle Sprinkler and Alarm Reviews
BuildZoom hasn't received any reviews for Castle Sprinkler and Alarm. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Let us find you a plumber in your area today
We'll search our vast network of Plumbers and connect
you with one that meets your needs today.
Castle Sprinkler and Alarm License info
License Not Verified
| License # | 410518000064 |
| Status | Active |
| City | District Of Columbia |
| Type | Gen Contr Construction Mngr |
- When BuildZoom last verified this license, it had an expiration date of September, 2023. Check the current license status of Castle Sprinkler and Alarm with the Department of Consumer and Regulatory Affairs
This is a sample of licensing data; click here to access a complete history.
License Not Required
| Status | Not Required |
- BuildZoom verified in September, 2019 that this contractor does not need a license to be a plumber in Maryland.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CON-3584 |
| Status | Inactive |
| City | Annapolis |
| Type | Fire Related |
- According to the The City of Annapolis, MD, 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 Castle Sprinkler and Alarm at the The City of Annapolis, MD.
This is a sample of licensing data; click here to access a complete history.
106
BuildZoom Score
134
Permits
- Building permit records show that Castle Sprinkler and Alarm has worked on 134 permitted projects.