Updated: May 05, 2026
Location and Projects
Address
6457 cornwall drive #64, Westminster, MD, 21157
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William Douglas Homes
William Douglas Homes, 6457 Cornwall Dr, Westminster, MD (Owned by: William Douglas Associates Inc) holds a Plumbers license and 4 other licenses according to the Maryland license board.
Their BuildZoom score of 102 ranks in the top 11% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring William Douglas Homes, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
William Douglas Homes Services
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William Douglas Homes Contact Information
Address: 6457 cornwall drive #64, Westminster, MD 21157
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William Douglas Homes Westminster
Quality
102
89th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
William Douglas Homes has a BuildZoom score of 102, which places them above 89% of 58,058 contractors in Maryland.
Activity
|
3 projects
|
2025 |
|
4 projects
|
2024 |
|
4 projects
|
2023 |
Our building permit records indicate that William Douglas Homes has worked on at least
11.0 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
|
7 projects
|
Home Additions |
|
5 projects
|
Commercial Renovations |
Analyzing permits over the last 4 years shows that William Douglas Homes mostly works on
home addition
and commercial renovation
projects.
Pricing
|
3 projects
|
< $5k |
|
1 project
|
$5k-$20k |
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 William Douglas Homes
This is a sample of this contractor's permits. Click here to access their complete permit history.
Plumbing to replace piping for drain and water system due to fire damage replace 1 kitchen sink 1 washer box 4 wc 2 tubs 2 showers gas line to water heater furnace and cooktop carriage hill section 2. lot th142
Valuation:
N/A
Permit #:
2023-03097
Status:
complete
Fee:
$180
Permit Type:
N/A
Building Type:
N/A
Residential single family dwelling (new addition alteration demolition accessory dwelling unit) perm
2021-10-25
Demolish existing single family dwelling including foundation;const 2sty 2-story single family dwelling *t02046564* *rv10/1/19*nmn *rv3/11/20*nmn rv*cs 11/16/20
Valuation:
$120,000
Permit #:
B02374779
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Sfd/add full bathroom in basement with sewage ejector pump. move 1/2 bathroom and laundry room around on first floor. install: 2- wc 2- lav 1- shower 1- sewage ejector pump 1- laundry box
Valuation:
N/A
Permit #:
P24003934
Status:
complete
Fee:
$111
Permit Type:
N/A
Building Type:
N/A
Reconstruct a chimney (approx. 3'x3'x10') in the existing location using 8 cmu block and covered in two coats of cement parging to match the existing conditions
Valuation:
$8,400
Permit #:
B02426201
Status:
rejected
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Demolish single family dwelling including foundation; const 2stry single family dwelling *t02046574
Valuation:
$247,193
Permit #:
B02380029
Status:
issued
Fee:
$50
Permit Type:
Rebuild
Building Type:
Single family dwe...
Residential single family dwelling (new addition alteration demolition accessory dwelling unit) perm
2020-03-19
Demolish exst sfd; const new 2sty single family dwelling *t02046563*
Valuation:
$175,000
Permit #:
B02373423
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Existing meter 1st fl 1 sink icemaker for fridge
Valuation:
N/A
Permit #:
PLU22-0937
Status:
final
Fee:
$125
Permit Type:
Existing building...
Building Type:
N/A
Residential single family dwelling (new addition alteration demolition accessory dwelling unit) perm
2019-03-20
New single family *t02044359 change house type *rv8/29/17sts
Valuation:
$225,000
Permit #:
B02340309
Status:
complete
Fee:
$21,789
Permit Type:
N/A
Building Type:
N/A
Construst 2-stry single family dwelling
Valuation:
$142,117
Permit #:
B02384327
Status:
issued
Fee:
$28,232
Permit Type:
New
Building Type:
Single family dwe...
Residential single family dwelling (new addition alteration demolition accessory dwelling unit) perm
2019-10-17
2stry fin basement *t02044914* rvsd site plan for hd (km)
Valuation:
$190,000
Permit #:
B02356191
Status:
complete
Fee:
$16,224
Permit Type:
N/A
Building Type:
N/A
17 - (nr) - remodeling/additional work/tenant space
2023-11-30
[none] - 5550 silver hill rd
Valuation:
N/A
Permit #:
PFG-1412888-2022
Status:
final
Fee:
$985
Permit Type:
N/A
Building Type:
N/A
Residential plumbing addition alteration permit
2018-08-16
Single family dwelling fire damage repair install plumbing & gas fixtures 1-bathtub/2-shower/3-water closets/1-2 comparable sink/1-wash mach conn/1-dishwasher/1-sill cock gas - 1-range/1-water heater/1-furnace
Valuation:
N/A
Permit #:
P18003558
Status:
complete
Fee:
$193
Permit Type:
N/A
Building Type:
N/A
Plumbing work for residential renovation permit
Valuation:
N/A
Permit #:
PLR-21-0940
Status:
approved
Fee:
$60
Permit Type:
N/A
Building Type:
N/A
Plumbing for basement
Valuation:
N/A
Permit #:
PLR-22-0184
Status:
approved
Fee:
$60
Permit Type:
N/A
Building Type:
N/A
Single family dwelling install plumbing fixtures: 1-water closet 1-shower 2-dishwashers 1-wet bar 1-kitchen sink 2-lavs
Valuation:
N/A
Permit #:
P20001002
Status:
complete
Fee:
$116
Permit Type:
N/A
Building Type:
N/A
Residential single family dwelling (new addition alteration demolition accessory dwelling unit) perm
2018-10-30
2stry single family dwelling w/unfin basement **t02044917**
Valuation:
$150,000
Permit #:
B02346163
Status:
complete
Fee:
$21,522
Permit Type:
N/A
Building Type:
N/A
Commercial plumbing addition alteration permit
2018-09-07
Suite e frenchies modern nail care install plumbing & gas for nail salon 2-lavs/1-water closets/1-kitchen sink/1-wash mach conn/1-dishwasher/8-pedicure sinks gas - 1-water heater/1-furnace
Valuation:
N/A
Permit #:
P18003888
Status:
complete
Fee:
$287
Permit Type:
N/A
Building Type:
N/A
Nr- 2 story w/garage unfinished basement
Valuation:
$178,129
Permit #:
BP-18-2389
Status:
issued
Fee:
$5,888
Permit Type:
N/A
Building Type:
N/A
17 - (nr) - remodeling/additional work/tenant space
2025-05-27
[none] - 7511 princeton ave
Valuation:
N/A
Permit #:
PFG-1501241-2024
Status:
final
Fee:
$1,725
Permit Type:
N/A
Building Type:
N/A
Install water and septic connections to motorhome/temporary zoning certificate was approved for this on 3/6/18. per jason green no building permit is required
Valuation:
N/A
Permit #:
PO-18-0054
Status:
issued
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
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William Douglas Homes Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
William Douglas Homes License info
Verified License
| License # | 73833 |
| Status | Active |
| State | Maryland |
| Type | Plumbers |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for William Douglas Homes 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 # | 86147 |
| Status | Active |
| State | Maryland |
| Type | Heating, Ventilation, Air Conditioning And Refrigeration |
| Class | Heating, Ventilation, Air Conditioning and Refrigeration |
- When BuildZoom last verified this license, it had an expiration date of August, 2018. Check the current license status of William Douglas Homes with 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 # | 120439 |
| Status | Active |
| State | Maryland |
| Type | Contractor (Corppart) Home Improvement |
- When BuildZoom last verified this license, it had an expiration date of June, 2016. Check the current license status of William Douglas Homes with the Maryland Department of Labor, Licensing & Regulation
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 73833 |
| Status | Inactive |
| State | Maryland |
| Type | Home Improvement |
- According to the Maryland Department of Labor, Licensing & Regulation, 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 William Douglas Homes at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 73833 |
| Status | Inactive |
| State | Maryland |
| Type | Home Improvement |
- According to the Maryland Department of Labor, Licensing & Regulation, 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 William Douglas Homes at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
102
BuildZoom Score
188
Permits
- Building permit records show that William Douglas Homes has worked on 188 permitted projects.
William Douglas Homes Employees
WI
William Douglas Associates Inc
Owner
WB
William J Boettner