Updated: Jun 10, 2026
Location and Projects
Address
6934 W Ida Pl, Littleton, CO, 80123
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Knight Plumbing Inc
Knight Plumbing Inc, 6934 W Ida Pl, Littleton, CO (Owned by: Ronald L Knight) holds a Plumbing Contractor license and 13 other licenses according to the Colorado license board.
Their BuildZoom score of 104 ranks in the top 9% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Knight Plumbing Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Knight Plumbing Inc Services
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Knight Plumbing Inc Contact Information
Phone Number: (720) 474-9454
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Address: 6934 W Ida Pl, Littleton, CO 80123
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Knight Plumbing Inc Littleton
Quality
104
91st percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Knight Plumbing Inc has a BuildZoom score of 104, which places them above 91% of 55,949 contractors in Colorado.
Activity
|
10 projects
|
2025 |
|
6 projects
|
2024 |
|
6 projects
|
2023 |
Our building permit records indicate that Knight Plumbing Inc has worked on at least
22.0 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
|
22 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Knight Plumbing Inc mostly works on
plumbing project
projects.
Pricing
|
16 projects
|
< $5k |
|
4 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
The typical size of their permits is approximately $3,998. 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.
Knight Plumbing Inc Reviews
5 out of 5 stars, based on
1
review
-
By Joe T.October 8, 2019fixed a wobbly toilet and recaulk iot.
This is a sample of this contractor's permits. Click here to access their complete permit history.
This permit is issued for a gas repair under the 2021 irc. note – there are several steps that must be completed before meter release. see below permit conditions for more information. address all permit conditions below required inspections: rough gas test final gas test aca description of work: “no new gas line. this permit is for a pressure test inspection. the existing gas line ha... see more
Valuation:
$4,000
Permit #:
BLD-2025-02074
Status:
complete
Fee:
$246
Permit Type:
N/A
Building Type:
N/A
Converting tank type heater to a tankless heater
Valuation:
$8,316
Permit #:
BLD-2025-00113
Status:
applied
Fee:
$163
Permit Type:
N/A
Building Type:
N/A
Replace section and addition line for new stove
Valuation:
$5,931
Permit #:
RMIS25-01726
Status:
applied
Fee:
$210
Permit Type:
Gas line
Building Type:
N/A
Replacing an old 50 gallon ng water heater for a new 50 gallon ng heater
Valuation:
$3,998
Permit #:
2025-PLUMB-0005304
Status:
final
Fee:
$51
Permit Type:
N/A
Building Type:
Single family res...
Water heater
Valuation:
$3,998
Permit #:
25-02731
Status:
complete
Fee:
$97
Permit Type:
Water heater
Building Type:
N/A
Buildingonline | gas line repair
Valuation:
$3,138
Permit #:
1826975
Status:
issued
Fee:
$91
Permit Type:
Mechanical permit
Building Type:
N/A
On this job they are turning the old garage into a finished living area. we are adding a bathroom to said area and bringing the plumbing from the new area into the basement to tie in. we also will be running a new gas line for the home. the job will entail us running gas into the new area. a 2psi system is not available in the area so a new larger line will be ran as well as a new met... see more
Valuation:
$12,300
Permit #:
2018-PLUMB-0007678
Status:
final
Fee:
$123
Permit Type:
N/A
Building Type:
Single family res...
We are moving the bathroom configuration in the basement. there had previously been a bathroom in place but the owners wanted to rearrange the configuration. depending on their decision we may end up converting to a tank-less heater setup which would need a reconfiguration of the gas supply. this has not been yet determined if they will follow through on their request
Valuation:
$5,000
Permit #:
2018-PLUMB-0001422
Status:
final
Fee:
$59
Permit Type:
N/A
Building Type:
Single family res...
We will be replacing the water heater at this residence with a new 50g bradford white tank type heater
Valuation:
$2,287
Permit #:
BLD-2021-01297
Status:
complete
Fee:
$128
Permit Type:
N/A
Building Type:
N/A
Basement bathroom rough in and finish utilizing the ground work we did in the initial underground
Valuation:
$3,400
Permit #:
2018-PLUMB-0006068
Status:
final
Fee:
$51
Permit Type:
N/A
Building Type:
Single family res...
Running a new gas line along outside of home roughly 18ft from meter and stubbing in for a gas oven. system is a 2lb system utilizing regulators. system will be tested at 20psi
Valuation:
$1,000
Permit #:
2019-PLUMB-0002723
Status:
issued
Fee:
$35
Permit Type:
N/A
Building Type:
Single family res...
Moving toilet line to be within ada compliance installing a new ada compliant lav sink and also adding a free standing laundry tub. fixture (fxt) drains/vents/pipes (dwv)
Valuation:
N/A
Permit #:
19108931 00000PP
Status:
complete
Fee:
N/A
Permit Type:
Repair remodel
Building Type:
Business retail
Repair of a gas leak on water heater supply line
Valuation:
$1,500
Permit #:
2022-PLUMB-0012738
Status:
issued
Fee:
$35
Permit Type:
N/A
Building Type:
Single family res...
Water heater replacement
Valuation:
$4,003
Permit #:
RES25-1694
Status:
issued
Fee:
$206
Permit Type:
Mechanical
Building Type:
N/A
Installation of new 50g ng water heater
Valuation:
$3,854
Permit #:
RPLS24-00410
Status:
final
Fee:
$138
Permit Type:
Replace water heater
Building Type:
N/A
Residential remodel and basement finish
Valuation:
$75,000
Permit #:
ADU20-00018
Status:
final
Fee:
$2,905
Permit Type:
N/A
Building Type:
N/A
50 gallon water heater replacement
Valuation:
$3,854
Permit #:
RONE-24-04005
Status:
complete
Fee:
$150
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
23109315 00000PP
Status:
issued
Fee:
N/A
Permit Type:
Other
Building Type:
Residential
Rs - residential
Valuation:
N/A
Permit #:
22-12614
Status:
plancheck
Fee:
N/A
Permit Type:
Addition
Building Type:
Residential
Gas test due to red tag from xcel
Valuation:
$1,121
Permit #:
RONE-21-01935
Status:
complete
Fee:
$60
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Knight Plumbing Inc License info
License Not Verified
| License # | 3583 |
| Status | Active |
| State | Colorado |
| Type | Plumbing Contractor |
- When BuildZoom last verified this license, it had an expiration date of February, 2025. Check the current license status of Knight Plumbing Inc with the Colorado Division of Professions and Occupations
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 3583 |
| Status | Active |
| State | Colorado |
| Type | Plumbing Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Knight Plumbing Inc 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 # | AEC6835 |
| Status | Active |
| Town | Parker |
| Type | Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Knight Plumbing Inc at the The Town of Parker, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Denver |
| Type | Plbg A |
- BuildZoom verified this license was active as of June 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC8657 |
| Status | Active |
| City | Arvada |
| Type | Contractor |
| Date Issued | 09-11-2025 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Knight Plumbing Inc at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 2001400 |
| Status | Active |
| City | Westminster |
| Type | Plumbing Contractor |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Knight Plumbing Inc at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PC.0003583 |
| Status | Active |
| State | Colorado |
| Type | Plumbing Contractor |
- When BuildZoom last verified this license, it had an expiration date of February, 2019. Check the current license status of Knight Plumbing Inc 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 # | P98340 |
| Status | Active |
| County | Douglas County |
| Type | Plumbing |
- When BuildZoom last verified this license, it had an expiration date of September, 2004. Check the current license status of Knight Plumbing Inc with the Douglas County Building Division
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 180287 |
| Status | Active |
| County | Douglas County |
| Type | Master Plumbing |
- When BuildZoom last verified this license, it had an expiration date of September, 2004. Check the current license status of Knight Plumbing Inc with the Douglas County Building Division
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 180287 |
| Status | Inactive |
| State | Colorado |
| Type | Plumber |
- 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 Knight Plumbing Inc 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 # | P170385 |
| 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 Knight Plumbing Inc at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | P00006 |
| 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 Knight Plumbing Inc at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | P00304 |
| Status | Inactive |
| City | Littleton |
| Type | Contractor |
- 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 Knight Plumbing Inc at the The City of Littleton, CO.
This is a sample of licensing data; click here to access a complete history.
104
BuildZoom Score
111
Permits
- Building permit records show that Knight Plumbing Inc has worked on 111 permitted projects.
Knight Plumbing Inc Employees
KK
Kelley Knight
KP
Knight Plumbing
Owner
KL
Knight Plumbing Llc
RK
Ronald L Knight
Owner
The people of this company are friendly, polite, courteous, and excel in their profession. I have used their expertise on two occasions and am extremely satisfied with the quality of their work Would recommend them in a second.