Updated: Sep 03, 2025
Location and Projects
Address
4681 S Leisure Court, Ellicott City, MD, 21043
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Keller Plumbing & Heating, LLC
Their BuildZoom score of 0 does not rank in the top 50% of Maryland contractors.
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Keller Plumbing & Heating, LLC Services
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Keller Plumbing & Heating, LLC Contact Information
Address: 4681 S Leisure Court, Ellicott City, MD 21043
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Building Permits by Keller Plumbing & Heating, LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Roughing in gas line for future gas stove. this work is separate from another contractors work whom are currently finishing the basement. the work includes one 3/4 csst wardflex gas line from the meter through the basement to the first floor stove location. the customer is not planning on installing a new gas stove at this time
Valuation:
N/A
Permit #:
P20004103
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Residential plumbing addition alteration permit
2020-02-24
Single family dwelling install new three piece bathroom in basement. due to lack of fall to pre existing plumbing saniflow pump configuration is being used. fixtures include on shower base diverter saniflow toilet and single bowl vanity. materials include pvc and pex piping
Valuation:
N/A
Permit #:
P20000785
Status:
complete
Fee:
$89
Permit Type:
N/A
Building Type:
N/A
Single family dwelling addition 100 1/2 wardflex gas line for new 100 000 btu pool heater. increase gas meter size to accommodate new load. also upgrade gas from standard pressure to 2 psi. addition additional manifold and regulator to pick up existing house appliances once meter has been changed over. bge work order #16037751
Valuation:
N/A
Permit #:
P19003085
Status:
complete
Fee:
$78
Permit Type:
N/A
Building Type:
N/A
Single family dwelling relocating meter from inside home to outside of home on far corner. also upgrading meter to accommodate additional gas line for a new pool heater. in addition the service will be change from standard pressure to 2 psi. work entails adding new wardflex line to connect new meter to existing gas lines and adding a new line for the newly installed pool heater
Valuation:
N/A
Permit #:
P19002271
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Single family dwelling complete rough in for new three piece bathroom located in basement of home. ground works were completed during home original construction however shower trap must be relocated @ 1 in order to center the drain. new hot and cold pex supplies shall be install as well as pvc piping for extension for vanity as well as shower trap
Valuation:
N/A
Permit #:
P19003602
Status:
complete
Fee:
$89
Permit Type:
N/A
Building Type:
N/A
Single family dwelling addition 100 1/2 wardflex gas line for new 100 000 btu pool heater. increase gas meter size to accommodate new load. also upgrade gas from standard pressure to 2 psi. addition additional manifold and regulator to pick up existing house appliances once meter has been changed over. bge work order #16037751
Valuation:
N/A
Permit #:
P19003085
Status:
complete
Fee:
$78
Permit Type:
N/A
Building Type:
N/A
Sfth install plumbing fixtures in powder room 1-water closet 1-lav * work done without permit by another contractor per applicant *
Valuation:
N/A
Permit #:
P21000132
Status:
complete
Fee:
$83
Permit Type:
N/A
Building Type:
N/A
Sfd: install gas and plumbing fixture: 1 - backflow preventer watts 9 - d gas: 1- boiler (first floor garage replacement)
Valuation:
N/A
Permit #:
P21004794
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Residential plumbing addition alteration permit
2021-04-06
Sfd: replace and relocate plumbing fixtures in master bathroom: 2 - lav 1 - shower (w/diverter) 1 - water closet
Valuation:
N/A
Permit #:
P21001308
Status:
complete
Fee:
$94
Permit Type:
N/A
Building Type:
N/A
Adding new gas line for new gas log set in existing fireplace on first floor. the test gauge shall be installed on the outside of the chimney
Valuation:
N/A
Permit #:
P20004223
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Residential plumbing addition alteration permit
2020-07-13
Single family dwelling gas line to new gas fixture: 1 - tankless water heater bge work order number - 16458833
Valuation:
N/A
Permit #:
P20002520
Status:
complete
Fee:
$78
Permit Type:
N/A
Building Type:
N/A
Single family dwelling install 5 gas appliances which consists of: 1 stove 4 outdoor radiant heater. includes meter up grade to a larger 2 psi meter
Valuation:
N/A
Permit #:
P19005441
Status:
complete
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Single family dwelling install 3-piece bathroom in basement with ejector pit. install 1-toilet/1-vanity/1-shower/1-ejector pit
Valuation:
N/A
Permit #:
P19005440
Status:
complete
Fee:
$94
Permit Type:
N/A
Building Type:
N/A
Residential plumbing addition alteration permit
2020-06-24
Single family dwelling install gax fixture: 1 - furnace (tie in gas line to new gas furnace)
Valuation:
N/A
Permit #:
P20002293
Status:
complete
Fee:
$78
Permit Type:
N/A
Building Type:
N/A
Duct work only addition hvac supply ducts to newly finished basement
Valuation:
N/A
Permit #:
M02195782
Status:
complete
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
Residential plumbing addition alteration permit
2019-11-21
Single family dwelling addition plumbing to customer installed bar sink in newly finished basement
Valuation:
N/A
Permit #:
P19005187
Status:
complete
Fee:
$78
Permit Type:
N/A
Building Type:
N/A
Single family dwelling run 1/2 line from new meter to existing gas furnace. bge work order #16021181
Valuation:
N/A
Permit #:
P19003570
Status:
complete
Fee:
$78
Permit Type:
N/A
Building Type:
N/A
Residential plumbing addition alteration permit
2020-06-17
Sfth install gas line to new gas fixture: 1 - range stove
Valuation:
N/A
Permit #:
P20002170
Status:
complete
Fee:
$78
Permit Type:
N/A
Building Type:
N/A
Residential hvac addition alteration permit
2019-09-19
Single family dwelling addition install hvac system energy code prescriptive method
Valuation:
N/A
Permit #:
M19000796
Status:
complete
Fee:
$138
Permit Type:
N/A
Building Type:
N/A
Addition toilet and utility sink to existing utility room. reconnecting washer. total 3 fixtures
Valuation:
N/A
Permit #:
P18005107
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
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Keller Plumbing & Heating, LLC License info
License Not Verified
| License # | 125714 |
| Status | Active |
| State | Maryland |
| Type | Contractor (Corppart) Home Improvement |
- When BuildZoom last verified this license, it had an expiration date of December, 2015. Check the current license status of Keller Plumbing & Heating, LLC 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 # | 96471 |
| 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 Keller Plumbing & Heating, LLC at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Keller Plumbing & Heating, LLC, click “This is My Business” to update your information.
Insured
| Insurer | State Farm Fire |
231
Permits
- Building permit records show that Keller Plumbing & Heating, LLC has worked on 231 permitted projects.
Keller Plumbing & Heating, LLC Employees
KL
Keller Plumbing & Heating Llc
Owner
TK
Thomas Keller