Updated: Apr 19, 2026
Location and Projects
Address
Linthicum Heights, MD, 21090
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Bauman & Sons Plumber
Bauman & Sons, Linthicum Heights, MD (Owned by: William Carl Bauman) holds a Plumbers license according to the Maryland license board.
Their BuildZoom score of 100 ranks in the top 13% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Bauman & Sons, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Bauman & Sons Services
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Bauman & Sons Contact Information
Phone Number: (410) 796-2515
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace existing galvanized water service with new 1 inch polyethylene
Valuation:
N/A
Permit #:
P02321984
Status:
complete
Fee:
$94
Permit Type:
N/A
Building Type:
Single family dwe...
Replace existing terra cotta sewer with new 4 inch schedule 40 pvc
Valuation:
N/A
Permit #:
P02323181
Status:
complete
Fee:
$94
Permit Type:
N/A
Building Type:
Single family dwe...
Replace existing 3/4copper where leaking with new 1 polyethylene
Valuation:
N/A
Permit #:
P02320907
Status:
complete
Fee:
$94
Permit Type:
N/A
Building Type:
Single family dwe...
Replace existing water service with new 250# rated one inch polyethylene * amended 05-29-2020 relocate existing water service entry and interior piping to new water service entry on front wall. jei*
Valuation:
N/A
Permit #:
P20001866
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Single family dwelling. 1 shower 1 lav. 1watercloset providing fixtures hot cold to existing rough in in basement. 12-23-2021 darrell
Valuation:
N/A
Permit #:
P21005118
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Sewer service replacement
Valuation:
N/A
Permit #:
P24005231
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replace existing leaking water service with new 250 pound polyethelene
Valuation:
N/A
Permit #:
P24002979
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Repair existing 1 inch poly ethalene at leak with new 250 psi rated 1 inch ploy ethalene
Valuation:
N/A
Permit #:
P23003925
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replace existing poly butalene with new 250# rated poly ethelene
Valuation:
N/A
Permit #:
P22003842
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replace existing 3 quarter inch ploybutelene with new 1 inch ploy ethelene 250lbs rated
Valuation:
N/A
Permit #:
P23003384
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replace existing cast iron sewer with new 4 pvc schedule 40
Valuation:
N/A
Permit #:
P02319734
Status:
filed
Fee:
$94
Permit Type:
N/A
Building Type:
Single family dwe...
Repair existing 3/4 copper at leak
Valuation:
N/A
Permit #:
P25003230
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replace existing copper water service with new 1inch polyethelene 250#rated
Valuation:
N/A
Permit #:
P21001297
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replace existing polybutelene with 1 polyethelene
Valuation:
N/A
Permit #:
P24002804
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replace existing water service with new 1inch poly ethelene 250#rated
Valuation:
N/A
Permit #:
P21000167
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replacing 3/4 copper with 1 inch 250 pound rated poly ethelene
Valuation:
N/A
Permit #:
P23003766
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replace polybutylene with 1”polyethylene
Valuation:
N/A
Permit #:
P24002113
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replace existing cast iron sewer with new pvc sewer
Valuation:
N/A
Permit #:
P21003485
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replace existing 1 inch poly butalene with new 1 inch 250#rated polyethelene
Valuation:
N/A
Permit #:
P20003017
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replace root infested cast iron pipework with new 4inch schuduel 40 pvc
Valuation:
N/A
Permit #:
P20002756
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
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BZ Score
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Verified License
BuildZoom confirmed this contractor's license
Bauman & Sons License info
Verified License
| License # | 12744 |
| Status | Active |
| State | Maryland |
| Type | Plumbers |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Bauman & Sons at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
152
Permits
- Building permit records show that Bauman & Sons has worked on 152 permitted projects.
Bauman & Sons Employees
WB
William Carl Bauman
Owner