Updated: Dec 19, 2025
Location and Projects
Address
210 Legion Ave, Annapolis, MD, 21401
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Sidney J Williams Plumber
Sidney J Williams at 210 Legion Ave, Annapolis, MD 21401, has a BuildZoom score of 103 and ranks in the top 10% of 58,058 Maryland contractors.
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Sidney J Williams Services
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Sidney J Williams Contact Information
Address: 210 Legion Ave, Annapolis, MD 21401
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Sidney J Williams Annapolis
Quality
103
90th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Sidney J Williams has a BuildZoom score of 103, which places them above 90% of 58,058 contractors in Maryland.
Activity
|
6 projects
|
2025 |
|
3 projects
|
2024 |
|
8 projects
|
2023 |
Our building permit records indicate that Sidney J Williams has worked on at least
17.0 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
|
12 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Sidney J Williams mostly works on
plumbing project
projects.
Pricing
|
10 projects
|
< $5k |
|
6 projects
|
$5k-$20k |
The typical size of their permits is approximately $4,950. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Install fire sprinkler per nfpa 13
Valuation:
$6,500
Permit #:
F00002705
Status:
complete
Fee:
$110
Permit Type:
N/A
Building Type:
N/A
Install and relocate sprinkler system per nfpa 13d
Valuation:
$1,500
Permit #:
F00006028
Status:
complete
Fee:
$129
Permit Type:
N/A
Building Type:
N/A
Install sprinkler system per nfpa 13
Valuation:
$5,000
Permit #:
F00005799
Status:
complete
Fee:
$146
Permit Type:
N/A
Building Type:
N/A
Install sprinkler system per nfpa13
Valuation:
$4,950
Permit #:
F00005443
Status:
complete
Fee:
$146
Permit Type:
N/A
Building Type:
N/A
Install nfpa 13d sprinkler system in basement
Valuation:
$500
Permit #:
F00001437
Status:
complete
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Install sprinkler system per nfpa13d
Valuation:
$9,999
Permit #:
F00006670
Status:
filed
Fee:
$190
Permit Type:
N/A
Building Type:
N/A
New residential sprinkler in existing dwelling for modification
Valuation:
$9,000
Permit #:
F00000808
Status:
complete
Fee:
$110
Permit Type:
N/A
Building Type:
N/A
Finished basement sprinkler modification
Valuation:
$1,950
Permit #:
F00001549
Status:
complete
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Install sprinkler system per nfpa13d
Valuation:
$4,950
Permit #:
F00006518
Status:
filed
Fee:
$146
Permit Type:
N/A
Building Type:
N/A
Modify nfpa 13d sprinkler system in finished basement
Valuation:
$1,000
Permit #:
B02404608
Status:
complete
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Alter existing sprinkler system per nfpa 13d
Valuation:
$1,350
Permit #:
F00005242
Status:
complete
Fee:
$129
Permit Type:
N/A
Building Type:
N/A
Install fire sprinkler system per nfpa 13d
Valuation:
$7,500
Permit #:
F00002877
Status:
complete
Fee:
$110
Permit Type:
N/A
Building Type:
N/A
Install nfpa 13d fire sprinkler system *6/3/21 jmh**rv6/30/21jmh*
Valuation:
$3,750
Permit #:
B02392091
Status:
complete
Fee:
$85
Permit Type:
N/A
Building Type:
N/A
Install and relocate sprinklers per nfpa 13
Valuation:
$7,500
Permit #:
F00004592
Status:
complete
Fee:
$110
Permit Type:
N/A
Building Type:
N/A
Install sprinkler system nfpa 13d
Valuation:
$3,000
Permit #:
F00001645
Status:
complete
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Install nfpa 13d fire sprinkler system *rv112921dkc*
Valuation:
$2,950
Permit #:
B02401922
Status:
complete
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
New residential sprinkler in existing dwelling for modification
Valuation:
$9,000
Permit #:
F00000808
Status:
payment received
Fee:
$110
Permit Type:
N/A
Building Type:
N/A
Install sprinkler system
Valuation:
$9,999
Permit #:
F00004880
Status:
complete
Fee:
$110
Permit Type:
N/A
Building Type:
N/A
Install nfpa 13d fire sprinkler system
Valuation:
$335
Permit #:
B02388708
Status:
complete
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Residential fire sprinkler system retrofit into tree damaged home rebuild
Valuation:
$3,500
Permit #:
F00001335
Status:
complete
Fee:
$125
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
Sidney J Williams Reviews
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Sidney J Williams License info
License Not Required
| Status | Not Required |
- BuildZoom verified in March, 2022 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.
103
BuildZoom Score
35
Permits
- Building permit records show that Sidney J Williams has worked on 35 permitted projects.