Updated: May 29, 2026
Location and Projects
Address
Windsor Mill, MD, 21244
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Bilal Hassan Plumber
Bilal Hassan, Windsor Mill, MD holds a Heating, Ventilation, Air Conditioning And Refrigeration license and 1 other license according to the Maryland license board.
Their BuildZoom score of 108 ranks in the top 5% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Bilal Hassan, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
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Bilal Hassan Contact Information
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Bilal Hassan Windsor Mill
Quality
108
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Bilal Hassan has a BuildZoom score of 108, which places them above 95% of 58,058 contractors in Maryland.
Activity
|
1 project
|
2026 |
|
498 projects
|
2025 |
|
41 projects
|
2024 |
|
12 projects
|
2023 |
Our building permit records indicate that Bilal Hassan has worked on at least
552.0 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
|
35 projects
|
Home Additions |
|
8 projects
|
Commercial Renovations |
|
4 projects
|
New Constructions |
|
468 projects
|
Plumbing projects |
|
13 projects
|
Sewer laterals |
Analyzing permits over the last 4 years shows that Bilal Hassan mostly works on
plumbing project
and home addition
projects.
Pricing
|
57 projects
|
< $5k |
|
20 projects
|
$5k-$20k |
The typical size of their permits is approximately $5,000. 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.
Minor interior and exterior alteration. renovation of existing house. scope of work includes renovating kitchen and bathrooms. re-install new paver patio at the front door to replace existing patio (same size and location).there is no change in layout to interior or exterior footprint. as per code. separate permits required for mechanical plumbing and electrical trades work on seperat... see more
Valuation:
$100,000
Permit #:
BRCM-25-009914
Status:
complete
Fee:
$466
Permit Type:
Interior alterati...
Building Type:
N/A
Minor interior and exterior alteration. renovation of existing house. scope of work includes renovating kitchen and bathrooms. re-install new paver patio at the front door to replace existing patio (same size and location).there is no change in layout to interior or exterior footprint. as per code. separate permits required for mechanical plumbing and electrical trades work on seperat... see more
Valuation:
$100,000
Permit #:
BRCM-25-009914
Status:
complete
Fee:
$466
Permit Type:
Interior alterati...
Building Type:
N/A
E plumbing: install one electric water heater install 11-plumbing fixtures install 1- sewer line install 1- water line install backflow device: 1- 1” double check backflow dice gas: install 1- gas stove 1- gas furnace 70 000 mechanical: install 1- air-con system condenser 1-duct distribution system through-out the house install three exhaust systems 100 cfm’s each
Valuation:
N/A
Permit #:
BRCM-25-003929
Status:
expired
Fee:
$566
Permit Type:
Interior trades only
Building Type:
N/A
E plumbing: install one electric water heater install 11-plumbing fixtures install 1- sewer line install 1- water line install backflow device: 1- 1” double check backflow dice gas: install 1- gas stove 1- gas furnace 70 000 mechanical: install 1- air-con system condenser 1-duct distribution system through-out the house install three exhaust systems 100 cfm’s each
Valuation:
N/A
Permit #:
BRCM-25-003929
Status:
expired
Fee:
$566
Permit Type:
Interior trades only
Building Type:
N/A
Plumbing: install one electric water heater install 11-plumbing fixtures install 1- sewer line install 1- water line install backflow device: 1- ¾” double check backflow dice gas: install 1- gas stove 1- gas furnace 70 000 mechanical: install 1- air-con system condenser 1-duct distribution system through-out the house install three exhaust systems 100 cfm’s each
Valuation:
N/A
Permit #:
BRCM-25-003571
Status:
expired
Fee:
$361
Permit Type:
Interior trades only
Building Type:
N/A
Plumbing: install one electric water heater install 11-plumbing fixtures install 1- sewer line install 1- water line install backflow device: 1- ¾” double check backflow dice gas: install 1- gas stove 1- gas furnace 70 000 mechanical: install 1- air-con system condenser 1-duct distribution system through-out the house install three exhaust systems 100 cfm’s each
Valuation:
N/A
Permit #:
BRCM-25-003571
Status:
expired
Fee:
$361
Permit Type:
Interior trades only
Building Type:
N/A
Install (15) # branch circuits/feeders (1) 200 amps electric service up to 600v (#amps) (25) # fixtures/devices (1) 24000 btu air-con system heat pump (1) # new distribution system (1-2 family) (1) 90000 btu fuel-burning equip(furnace) (9) # plumbing fixtures (1) # sanitary connection (reconstruction0 (1) # water service pipe (reconstruction) (1) 50000 btu fuel-burning equip as per code
Valuation:
N/A
Permit #:
COM2024-88025
Status:
expired
Fee:
$388
Permit Type:
Other
Building Type:
N/A
Install (15) # branch circuits/feeders (1) 200 amps electric service up to 600v (#amps) (25) # fixtures/devices (1) 24000 btu air-con system heat pump (1) # new distribution system (1-2 family) (1) 90000 btu fuel-burning equip(furnace) (9) # plumbing fixtures (1) # sanitary connection (reconstruction0 (1) # water service pipe (reconstruction) (1) 50000 btu fuel-burning equip as per code
Valuation:
N/A
Permit #:
COM2024-88024
Status:
expired
Fee:
$388
Permit Type:
Other
Building Type:
N/A
Replace 1-lavatory sink 1-toilet and tub faucet in 2nd floor. bathroom. replace 2- hose bids in the basement addition 2 stand pipe for laundry mechanical hvac includes 3-exhaust fans 1-duct distribution 1-80% furnace 1- 2ton air conditioning unit
Valuation:
N/A
Permit #:
BRCM-25-004884
Status:
complete
Fee:
$283
Permit Type:
Interior trades only
Building Type:
N/A
Replace 1-lavatory sink 1-toilet and tub faucet in 2nd floor. bathroom. replace 2- hose bids in the basement addition 2 stand pipe for laundry mechanical hvac includes 3-exhaust fans 1-duct distribution 1-80% furnace 1- 2ton air conditioning unit
Valuation:
N/A
Permit #:
BRCM-25-004884
Status:
complete
Fee:
$283
Permit Type:
Interior trades only
Building Type:
N/A
Install (1) # backflow prevention device (<2 diameter) (1) # sanitary connection (reconstruction0 (1) # water service pipe (reconstruction) (12) # plumbing fixtures (2) 130000 btu fuel-burning equip (1) 100000 btu fuel-burning equip as per code
Valuation:
N/A
Permit #:
BRCM-25-003927
Status:
expired
Fee:
$262
Permit Type:
Interior trades only
Building Type:
N/A
Install (1) # backflow prevention device (<2 diameter) (1) # sanitary connection (reconstruction0 (1) # water service pipe (reconstruction) (12) # plumbing fixtures (2) 130000 btu fuel-burning equip (1) 100000 btu fuel-burning equip as per code
Valuation:
N/A
Permit #:
BRCM-25-003927
Status:
expired
Fee:
$262
Permit Type:
Interior trades only
Building Type:
N/A
Replacing 2-toilets 2-vanities 1-tub adding a new three fixture bathroom replacing 1-kitchen sink w disposal and dishwasher addition one ice maker replacing 1-electric water heating replace 1-washing machine stand pipe
Valuation:
N/A
Permit #:
494713
Status:
complete
Fee:
$263
Permit Type:
Plumbperm
Building Type:
N/A
Residential plumbing addition alteration permit
2025-04-02
Sfd/two 3-fixture bathrooms and gas for one tankless water heater and one 90% furnace w/ac. installing 2-toilets 2-showers 3-vanities 1-gas tankless water heater and gas line to a furnace which is installed by other
Valuation:
N/A
Permit #:
P25001380
Status:
complete
Fee:
$254
Permit Type:
N/A
Building Type:
N/A
Extend original permit.(original permit:com2024-62939:install (1) 36000 btu air-con system heat pump (1) # new distribution system (1-2 family) (3) 25 cfm new distribution system (other than 1-2 family ) as per code.)
Valuation:
N/A
Permit #:
COM2024-87549
Status:
closed - void
Fee:
N/A
Permit Type:
Other
Building Type:
N/A
Install (1) # backflow prevention device (<2 diameter) (1) # sanitary connection (reconstruction0 (1) # water service pipe (reconstruction) (1) # electric water heater (19) # plumbing fixtures as per code
Valuation:
N/A
Permit #:
COM2024-87896
Status:
expired
Fee:
$214
Permit Type:
Other
Building Type:
N/A
This is a plumbing and gas permit for a buffalo wild wings go consisting of: 1-toilet 1-urinal 1-lavatory 3-floor sinks 6-floor drains 2-hand sinks 1-prep sink 1-mop sink 1-three compartment sink gas to include 5-fryers 1-tankless water heater 1-rooftop unit
Valuation:
N/A
Permit #:
P02325505
Status:
filed
Fee:
$230
Permit Type:
N/A
Building Type:
N/A
Residential plumbing addition alteration permit
2024-12-30
Addition one shower in basement bathroom and one laundry standpipe (per plumbing contractor - there are no walls being corrected for this existing bathroom)/**2.14.25 amendment request change addition one shower in basement bathroom and one laundry standpipe to addition one shower on 1st floor bathroom and one laundry standpipe**/**4.11.25 amendment request there is no shower and laun... see more
Valuation:
N/A
Permit #:
P24005644
Status:
complete
Fee:
$283
Permit Type:
N/A
Building Type:
N/A
Commercial plumbing addition alteration permit
2025-09-27
Mint bazaar interior renovations for grocery store. this will include the groundwork rough-in and trim out of 2-toliets 1-urinal 2-vanities 1-mop sink 2-drinking fountains 1-floor sink and 1-electric water heater/**10.3.25 revision to include the following fixtures: 1-hand sink 1-(3) compartment sink 1-compartment sink 1-floor drain and 1-solid waste interceptor**
Valuation:
N/A
Permit #:
P25003913
Status:
issued
Fee:
$342
Permit Type:
N/A
Building Type:
N/A
We are replacing one bathtub tub faucet also replacing 1-kitchen sink one dishwasher one kitchen faucet one toilet one vanity and faucet with new fixtures. all waste and water lines to remain
Valuation:
N/A
Permit #:
495183
Status:
complete
Fee:
$190
Permit Type:
Plumbperm
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
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Verified License
BuildZoom confirmed this contractor's license
Bilal Hassan License info
Verified License
| License # | 126674 |
| Status | Active |
| State | Maryland |
| Type | Heating, Ventilation, Air Conditioning And Refrigeration |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Bilal Hassan 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 # | 7807 |
| Status | Active |
| State | Maryland |
| Type | Plumbers |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Bilal Hassan at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
108
BuildZoom Score
717
Permits
- Building permit records show that Bilal Hassan has worked on 717 permitted projects.
Bilal Hassan Employees
BH
Bilal Hassan
Owner