Updated: Nov 20, 2025
Location and Projects
Address
11763 Steele St, Thornton, CO, 80233
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Marked Plumbing LLC
Marked Plumbing LLC, 11763 Steele St, Thornton, CO (Owned by: Marked Plumbing Llc) holds a Electrician license and 18 other licenses according to the Colorado license board.
Their BuildZoom score of 93 ranks in the top 27% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Marked Plumbing LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Marked Plumbing LLC Services
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Marked Plumbing LLC Contact Information
Phone Number: (720) 989-4902
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Address: 11763 Steele St, Thornton, CO 80233
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Alterations/tenant finish suite 1050 - approx 15 lf of new interior partition to create one new office off existing breakroom - new office entry suite 1100 - removed dividing wall and infill door from pair of offices to create one larger office remove dividing wall between office and existing break room and addition approx 10 lf of new interior partition to create larger breakroom
Valuation:
N/A
Permit #:
2013-PLUMB-0000383708
Status:
approved
Fee:
$135
Permit Type:
N/A
Building Type:
N/A
2013x01003 - 1239 w nevada pl. - change of occupancy for mmj - no construction permit 1c permit required due to restroom enlargement - tdk hourly charges - no valuation - **valuation needed for restroom work** - tdk 10/18
Valuation:
N/A
Permit #:
2014-PLUMB-0000403626
Status:
approved
Fee:
$20
Permit Type:
N/A
Building Type:
N/A
Misc building - remodel of hall bathroom new bathroom tub/faucet n
Valuation:
$11,012
Permit #:
16-0344
Status:
final
Fee:
$560
Permit Type:
Building
Building Type:
N/A
199 sf addition
Valuation:
$85,523
Permit #:
RES15-01108
Status:
final
Fee:
$2,797
Permit Type:
Addition
Building Type:
N/A
Kitchen bathroom removing two walls replace front and back do
Valuation:
$16,362
Permit #:
RES15-00354
Status:
final
Fee:
$767
Permit Type:
Remodel
Building Type:
N/A
Repair / remodel
23551 Pleasant Park Rd, CO
2015-05-27
Install plumbing for kitchen and bath remodel
Valuation:
$0
Permit #:
15-110327 PP
Status:
Active
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Update kitchen, bathroom, electrical and demolish. 1st and basement
Valuation:
$8,100
Permit #:
RES14-01484
Status:
final
Fee:
$407
Permit Type:
Remodel
Building Type:
N/A
No Description Available
Valuation:
$9,350
Permit #:
00606941
Status:
N/A
Fee:
$99
Permit Type:
Addition to building
Building Type:
N/A
Basement finish 900 sq ft addition framing egress windows minor m
Valuation:
$25,740
Permit #:
B15-0384
Status:
final
Fee:
$1,359
Permit Type:
Miscellaneous
Building Type:
N/A
No Description Available
Valuation:
$1,500
Permit #:
00047919
Status:
N/A
Fee:
$35
Permit Type:
Alteration
Building Type:
N/A
No Description Available
Valuation:
$3,000
Permit #:
00439313
Status:
N/A
Fee:
$43
Permit Type:
Addition to building
Building Type:
N/A
No Description Available
Valuation:
$2,000
Permit #:
00291599
Status:
N/A
Fee:
$35
Permit Type:
Alteration
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
2015-PLUMB-0001514
Status:
filed
Fee:
$123
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$5,800
Permit #:
00486565
Status:
N/A
Fee:
$67
Permit Type:
Addition to building
Building Type:
N/A
No Description Available
Valuation:
$0
Permit #:
00403625
Status:
N/A
Fee:
$0
Permit Type:
Change of contractor
Building Type:
N/A
No Description Available
Valuation:
$300
Permit #:
00403626
Status:
N/A
Fee:
$20
Permit Type:
Alteration
Building Type:
N/A
No Description Available
Valuation:
$2,000
Permit #:
00386069
Status:
N/A
Fee:
$35
Permit Type:
Change of use
Building Type:
N/A
No Description Available
Valuation:
$1,600
Permit #:
00383708
Status:
N/A
Fee:
$35
Permit Type:
Alteration
Building Type:
N/A
2013x02008 1917 market st. - change of use - office to dance studio
Valuation:
N/A
Permit #:
2014-PLUMB-0000386069
Status:
approved
Fee:
$35
Permit Type:
N/A
Building Type:
N/A
Cm - commercial
Valuation:
N/A
Permit #:
15-16718
Status:
plancheck
Fee:
N/A
Permit Type:
New
Building Type:
Commercial
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Verified License
BuildZoom confirmed this contractor's license
Marked Plumbing LLC License info
Verified License
| License # | 3000600 |
| Status | Active |
| State | Colorado |
| Type | Electrician |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for Marked Plumbing LLC at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 3000600 |
| Status | Active |
| State | Colorado |
| Type | Residential Wireman |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for Marked Plumbing LLC at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 3000600 |
| Status | Active |
| State | Colorado |
| Type | Plumber |
| Date Issued | 03-01-2025 |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for Marked Plumbing LLC at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 600101 |
| Status | Active |
| State | Colorado |
| Type | Plumber |
| Date Issued | 03-01-2025 |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for Marked Plumbing LLC at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 600431 |
| Status | Active |
| State | Colorado |
| Type | Electrician |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for Marked Plumbing LLC at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Aurora |
| Type | Plumbing |
- BuildZoom verified this license was active as of November 2025.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 1838 |
| Status | Active |
| City | Arvada |
| Type | Bid Contractor, Plumbing |
- When BuildZoom last verified this license, it had an expiration date of April, 2017. Check the current license status of Marked Plumbing LLC with the The City of Arvada, Colorado
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | MP.00600101 |
| Status | Active |
| State | Colorado |
| Type | Master Plumber |
- When BuildZoom last verified this license, it had an expiration date of February, 2019. Check the current license status of Marked Plumbing LLC with the Colorado Division of Professions and Occupations
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 3173 |
| Status | Active |
| County | Douglas County |
| Type | State Plumbing |
- When BuildZoom last verified this license, it had an expiration date of April, 2017. Check the current license status of Marked Plumbing LLC with the Douglas County Building Division
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 24128 |
| Status | Active |
| City | Thornton |
| Type | Plumbing |
- When BuildZoom last verified this license, it had an expiration date of April, 2017. Check the current license status of Marked Plumbing LLC with the Thornton City Development Contractor License
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 3173 |
| Status | Inactive |
| State | Colorado |
| Type | Plumbing Contractor |
- According to the Colorado Division of Professions and Occupations, 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 Marked Plumbing LLC at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 600431 |
| Status | Inactive |
| State | Colorado |
| Type | Residential Wireman |
- According to the Colorado Division of Professions and Occupations, 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 Marked Plumbing LLC at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Denver |
- According to the City and County of Denver Community Planning and Development, 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | P150265 |
| Status | Inactive |
| County | Douglas County |
| Type | Plumbing |
- According to the Douglas County Building Division, 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 Marked Plumbing LLC at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 160228016 |
| Status | Inactive |
| City | Westminster |
| Type | Plumbing Contractor |
- According to the City of Westminster, Colorado, 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 Marked Plumbing LLC at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | P00390 |
| Status | Inactive |
| City | Littleton |
| Type | Class P |
- According to the The City of Littleton, CO, 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 Marked Plumbing LLC at the The City of Littleton, CO.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LCC2015062384 |
| Status | Inactive |
| City | Thornton |
| Type | Class D Plumbing |
- According to the Thornton City Development Contractor License, 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 Marked Plumbing LLC at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | PC.0003173 |
| Status | Inactive |
| State | Colorado |
| Type | Plumbing Contractor |
- According to the Colorado Division of Professions and Occupations, 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 Marked Plumbing LLC at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AEC1838 |
| Status | Inactive |
| City | Arvada |
| Type | Contractor |
- According to the The City of Arvada, Colorado, 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 Marked Plumbing LLC at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Insured
| Insurer | American Family |
19
Permits
- Building permit records show that Marked Plumbing LLC has worked on 19 permitted projects.
Marked Plumbing LLC Employees
DS
David Adam Schafroth
JB
Jared William Botteron
KL
Kyle Joseph Larsen
MM
Mark A Marfil
MM
Mark Marfil
Owner
ML
Marked Plumbing Llc
Owner