Updated: Jun 23, 2026
Location and Projects
Address
9215 W 74th Ave, Arvada, CO, 80005
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Jk Plumbing Photos
Jk Plumbing
Voted the BEST Plumbing Company in Jefferson County! We love to help people! The problem solver, we have the answers to all you plumbing needs. JK Plumbing is a family owned and operated company located in Arvada, Colorado with over 17 years experience in the plumbing industry. Making your life easier by solving all your plumbing issues....we are your one-stop solution! Providing all phases of plumbing from fixing a drip, to building a new home. No, job is too small! We would be happy to help you with any plumbing issues that you may have.
From BuildZoom: Jk Plumbing, 9215 W 74th Ave, Arvada, CO (Owned by: Klosterman John M) holds a Contractor license and 26 other licenses according to the Parker license board.
Their BuildZoom score of 116 ranks in the top 2% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Jk Plumbing, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Jk Plumbing Services
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Jk Plumbing Contact Information
Phone Number: (720) 568-0220
Address: 9215 W 74th Ave, Arvada, CO 80005
Jk Plumbing Arvada
Quality
116
98th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Jk Plumbing has a BuildZoom score of 116, which places them above 98% of 55,949 contractors in Colorado.
Activity
|
58 projects
|
2025 |
|
43 projects
|
2024 |
|
34 projects
|
2023 |
Our building permit records indicate that Jk Plumbing has worked on at least
135.0 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
|
6 projects
|
Home Additions |
|
3 projects
|
New Constructions |
|
127 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Jk Plumbing mostly works on
plumbing project
and home addition
projects.
Pricing
|
33 projects
|
< $5k |
|
28 projects
|
$5k-$20k |
|
47 projects
|
$20k-$50k |
|
9 projects
|
$50k-$100k |
|
1 project
|
$250k-$500k |
|
1 project
|
$1mil+ |
The typical size of their permits is approximately $18,667. 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.
2nd floor remodel reconfiguration of master suite and added laundry space. construction - demolish carpet baseboard and doors on upper floor. demolish existing master bathroom and demolish closet in current 2nd bedroom. frame walls to create new walk in closet and master bathroom. frame walls to support new upstairs laundry room. electrical - addition additional lighting to code as ne... see more
Valuation:
$50,060
Permit #:
RES-25-00899
Status:
issued
Fee:
$1,902
Permit Type:
N/A
Building Type:
N/A
Kitchen and main level bathroom remodel. kitchen: construction - demolish existing kitchen cabinets countertops and remove appliances for reuse. frame in existing pony wall to continue and remove portion of pony wall to relocate stairs down to living room. relocate appliances and fixtures in new locations. refinish hardwood floors. install new cabinets counter tops fixtures etc. reloc... see more
Valuation:
$32,225
Permit #:
RES-25-01193
Status:
issued
Fee:
$1,367
Permit Type:
N/A
Building Type:
N/A
This is a 8, 347 square foot tenant improvement to an existing residential building in centennial colorado. there is no change of use. the work consists of renovation of the leasing area workout rooms social lounge corridors and restrooms on the first floor and the social lounge on the fourth floor. the overall core of the building and egress systems are not part of the construction a... see more
Valuation:
$350,000
Permit #:
CEN-23-00280
Status:
complete
Fee:
$9,112
Permit Type:
N/A
Building Type:
N/A
Master bathroom remodel remove tub deck and tub. remove old vanity sinks and cabinet. remove toilet. remove existing preformed shower pan and surround and rebuild concrete shower pan to receive new tile on walls and floor. building half wall for bench in shower in between shower and new freestanding tub location. remove and replace floor tile. drywall tile and paint as required. insta... see more
Valuation:
$22,100
Permit #:
RES-25-01067
Status:
complete
Fee:
$1,023
Permit Type:
N/A
Building Type:
N/A
Most of house remodel. main level kitchen and family room remodel with powder bathroom updates. upstairs 2 bathroom updates
Valuation:
$93,796
Permit #:
RES-25-00283
Status:
issued
Fee:
$3,080
Permit Type:
N/A
Building Type:
N/A
Replacing all the polybuilane in all 15 units in entire building with umponor pex. keeping the copper tubing. and installing a 1-1/2 back flow preventer for potable water on exterior in a insulated backflow box with heater
Valuation:
$55,000
Permit #:
B202405771
Status:
complete
Fee:
$2,077
Permit Type:
N/A
Building Type:
N/A
Replacing all the polybuilane in all 15 units in entire building with uponor pex. keeping the copper tubing. and installing a 1-1/2
Valuation:
$40,000
Permit #:
B202406906
Status:
complete
Fee:
$1,567
Permit Type:
N/A
Building Type:
N/A
Replacing all the polybuilane in all 15 units in entire building with uponor pex. keeping the copper tubing. - did not install backflow preventer on this permit and installing a 1-1/2 back flow preventer for potable water on exterior in a insulated backflow box with heater
Valuation:
$40,000
Permit #:
B202406904
Status:
complete
Fee:
$1,567
Permit Type:
N/A
Building Type:
N/A
Replacing all the polybuilane in all 15 units in entire building with uponor pex. keeping the copper tubing. backflow preventer not installed on this permit and installing a 1-1/2 back flow preventer for potable water on exterior in a insulated backflow box with heater
Valuation:
$40,000
Permit #:
B202406396
Status:
issued
Fee:
$1,567
Permit Type:
N/A
Building Type:
N/A
Replacing all the polybuilane in all 15 units in entire building with uponor pex. keeping the copper tubing. and installing a 1-1/2 back flow preventer for potable water on exterior in a insulated backflow box with heater backflow preventer not installed on this permit
Valuation:
$40,000
Permit #:
B202406395
Status:
complete
Fee:
$1,567
Permit Type:
N/A
Building Type:
N/A
Replacing all the polybuilane in all 15 units in entire building with uponor pex. keeping the copper tubing. and installing a 1-1/2 back flow preventer for potable water on exterior in a insulated backflow box with heater
Valuation:
$40,000
Permit #:
B202406271
Status:
complete
Fee:
$1,567
Permit Type:
N/A
Building Type:
N/A
Replacing all the polybuilane in all 15 units in entire building with uponor pex. keeping the copper tubing. and installing a 1-1/2 back flow preventer for potable water on exterior in a insulated backflow box with heater
Valuation:
$40,000
Permit #:
B202406068
Status:
complete
Fee:
$1,567
Permit Type:
N/A
Building Type:
N/A
-convert existing 1/2 bathroom laundry into full bathroom with shower stall -relocate w/d to existing wet bar area -install utility sink next to w/d -new flooring in new bathroom room 2 & room 3 -room 1 to remain unchanged -entire lower level is currently finished already
Valuation:
$26,840
Permit #:
RES-22-01411
Status:
complete
Fee:
$1,163
Permit Type:
N/A
Building Type:
N/A
Replacing all the polybuilane in all 15 units in entire building with umponor pex
Valuation:
$35,000
Permit #:
B202500112
Status:
complete
Fee:
$1,391
Permit Type:
N/A
Building Type:
N/A
Replacing all the polybuilane in all 15 units in entire building with umponor pex
Valuation:
$35,000
Permit #:
B202500111
Status:
complete
Fee:
$1,391
Permit Type:
N/A
Building Type:
N/A
Replacing all the polybuilane in all 15 units in entire building with umponor pex
Valuation:
$35,000
Permit #:
B202500110
Status:
complete
Fee:
$1,391
Permit Type:
N/A
Building Type:
N/A
Replace waterlines to one toilet one bathroom sink one bathroom tub two hose bibs one washer box one kitchen sink one tankless water heater and one dishwasher
Valuation:
$8,800
Permit #:
2023-PLUMB-0000746
Status:
final
Fee:
$91
Permit Type:
N/A
Building Type:
Single family res...
Basement finish 1 music studio living room bathroom mechanical
Valuation:
$25,100
Permit #:
RES25-00156
Status:
final
Fee:
$1,078
Permit Type:
N/A
Building Type:
N/A
Homeowner would like to convert his attached 1 car garage in
Valuation:
$14,600
Permit #:
ADU25-00001
Status:
plancheck
Fee:
$827
Permit Type:
B
Building Type:
N/A
Replacing all the polybuilane in all 15 units in entire building with umponor pex
Valuation:
$35,000
Permit #:
B202407696
Status:
issued
Fee:
$1,391
Permit Type:
N/A
Building Type:
N/A
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Verified License
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Jk Plumbing License info
Verified License
| License # | AEC9153 |
| Status | Active |
| Town | Parker |
| Type | Contractor |
| Date Issued | 02-18-2026 |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Jk Plumbing 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 |
| Business Type | Sole Ownership |
- 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 # | AEC5650 |
| Status | Active |
| City | Arvada |
| Type | Contractor |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Jk Plumbing at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1681 |
| Status | Active |
| State | Colorado |
| Type | Plumbing Contractor |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Jk Plumbing 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 # | 186299 |
| Status | Active |
| State | Colorado |
| Type | Plumber |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Jk Plumbing 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 |
| Business Type | Sole Ownership |
- 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 # | AEC2062 |
| Status | Active |
| Town | Parker |
| Type | Contractor |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Jk Plumbing at the The Town of Parker, Colorado.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 8685351 |
| Status | Active |
| City | Denver |
| Business Type | Sole Ownership |
- When BuildZoom last verified this license, it had an expiration date of March, 2023. Check the current license status of Jk Plumbing with the City and County of Denver Community Planning and Development
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | MP.00186299 |
| Status | Active |
| State | Colorado |
| Type | Master Plumber |
| Business Type | Sole Ownership |
- When BuildZoom last verified this license, it had an expiration date of February, 2019. Check the current license status of Jk Plumbing 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 # | PC.0001681 |
| Status | Active |
| State | Colorado |
| Type | Plumbing Contractor |
| Business Type | Sole Ownership |
- When BuildZoom last verified this license, it had an expiration date of February, 2023. Check the current license status of Jk Plumbing 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 # | 6P-1291 |
| Status | Active |
| City | Arvada |
| Type | Bid Contractor, Plumbing |
| Business Type | Sole Ownership |
- When BuildZoom last verified this license, it had an expiration date of April, 2017. Check the current license status of Jk Plumbing with the The City of Arvada, Colorado
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 285918 |
| Status | Inactive |
| State | Colorado |
| Business Type | Sole Ownership |
- 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.
Check this license's status for Jk Plumbing 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 # | P00686 |
| Status | Inactive |
| City | Littleton |
| Type | Contractor |
| Business Type | Sole Ownership |
- According to the The City of Littleton, CO, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Jk Plumbing at the The City of Littleton, CO.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LCC2022001672 |
| Status | Inactive |
| City | Thornton |
| Type | Class D Plumbing |
| Business Type | Sole Ownership |
- According to the Thornton City Development Contractor License, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Jk Plumbing at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Denver |
| Type | Plbg A |
| Business Type | Sole Ownership |
- 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Denver |
| Type | Plbg A |
| Business Type | Sole Ownership |
- 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2548 |
| Status | Inactive |
| State | Colorado |
| Type | Plumbing Contractor |
| Business Type | Sole Ownership |
- 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.
Check this license's status for Jk Plumbing 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 # | AEC8435 |
| Status | Inactive |
| City | Arvada |
| Type | Contractor |
| Business Type | Sole Ownership |
- According to the The City of Arvada, Colorado, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Jk Plumbing at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | P00484 |
| Status | Inactive |
| City | Littleton |
| Type | Class P |
| Business Type | Sole Ownership |
- According to the The City of Littleton, CO, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Jk Plumbing at the The City of Littleton, CO.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 110430001 |
| Status | Inactive |
| City | Westminster |
| Type | Plumbing Contractor |
| Business Type | Sole Ownership |
- According to the City of Westminster, Colorado, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Jk Plumbing at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Denver |
| Type | Plbg A |
| Business Type | Sole Ownership |
- 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Denver |
| Type | Plbg A |
| Business Type | Sole Ownership |
- 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | P080428 |
| Status | Inactive |
| County | Douglas County |
| Type | Plumbing |
| Business Type | Sole Ownership |
- According to the Douglas County Building Division, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Jk Plumbing at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Denver |
| Type | Plbg A |
| Business Type | Sole Ownership |
- 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CEN-14-08026 |
| Status | Inactive |
| City | Centennial |
| Type | Contractor - Plumbing |
| Business Type | Sole Ownership |
- According to the Centennial Community Development Contractor Licensing, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Jk Plumbing at the Centennial Community Development Contractor Licensing.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LCC2015061339 |
| Status | Inactive |
| City | Thornton |
| Type | Class D Plumbing |
| Business Type | Sole Ownership |
- According to the Thornton City Development Contractor License, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Jk Plumbing at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2062 |
| Status | Inactive |
| City | Arvada |
| Type | Row Contractor, Miscellaneous |
| Business Type | Sole Ownership |
- According to the The City of Arvada, Colorado, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Jk Plumbing at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
116
BuildZoom Score
394
Permits
- Building permit records show that Jk Plumbing has worked on 394 permitted projects.
Jk Plumbing Employees
JK
John Klosterman
JK
John Michael Klosterman
KM
Klosterman John M
Owner