Updated: Jun 06, 2026
Location and Projects
Address
2808 SHERER AVE, Dayton, OH, 45414
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Kolker Plumbing, Inc
Kolker Plumbing, Inc, 2808 Sherer Ave, Dayton, OH (Owned by: Robert L Kolker) holds a Plumbing license and 4 other licenses according to the Dayton license board.
Their BuildZoom score of 107 ranks in the top 6% of 52,717 Ohio licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Kolker Plumbing, Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Kolker Plumbing, Inc Services
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Kolker Plumbing, Inc Contact Information
Phone Number: (937) 275-9001
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Address: 2808 SHERER AVE, Dayton, OH 45414
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Kolker Plumbing, Inc Dayton
Quality
107
94th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Kolker Plumbing, Inc has a BuildZoom score of 107, which places them above 94% of 52,717 contractors in Ohio.
Activity
|
1 project
|
2026 |
|
23 projects
|
2025 |
|
16 projects
|
2024 |
|
27 projects
|
2023 |
Our building permit records indicate that Kolker Plumbing, Inc has worked on at least
67.0 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
|
64 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Kolker Plumbing, Inc mostly works on
plumbing project
projects.
Pricing
|
48 projects
|
< $5k |
|
12 projects
|
$5k-$20k |
The typical size of their permits is approximately $2,000. 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.
Install waste vent (1) wh (4) wc (5) lav (2) tub (1) sink (1) wtr dstr (1) cl wshr (1) dwshr (1) garage dis (1) shwr stall
Valuation:
$5,000
Permit #:
PLB2025R-00312
Status:
issued
Fee:
$104
Permit Type:
N/A
Building Type:
N/A
Replace wh 2wc 2lav 2tub sink wtr dstrb cl wshr waste and vent lines
Valuation:
$6,000
Permit #:
PLB2025R-00438
Status:
issued
Fee:
$114
Permit Type:
N/A
Building Type:
N/A
Install sump pump. cap floor drains. install backwater valve on laundry sink
Valuation:
$4,150
Permit #:
P25-00253
Status:
complete
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Installing sump pump. installing new laundry sink and 2 backwater valves
Valuation:
N/A
Permit #:
P25-02264
Status:
complete
Fee:
$89
Permit Type:
N/A
Building Type:
N/A
Install sump pump. install backwater valve for basement bathroom
Valuation:
$3,400
Permit #:
P25-01589
Status:
complete
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Instal new gas line from meter to furnace and water heater
Valuation:
$2,000
Permit #:
P25-00875
Status:
complete
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Installing new waste vent and water lines for 3 new bathrooms
Valuation:
N/A
Permit #:
P25-00621
Status:
complete
Fee:
$181
Permit Type:
N/A
Building Type:
N/A
New gas lines from meter to (1) furn & (2) fireplaces
Valuation:
$1,800
Permit #:
GAS2025R-00382
Status:
issued
Fee:
$73
Permit Type:
N/A
Building Type:
N/A
Drawings for 2-story detached garage with accessory dwelling unit. install waste vent and water lines to new bathroom and kitchen in new building
Valuation:
$11,000
Permit #:
PLB2025R-00557
Status:
issued
Fee:
$164
Permit Type:
N/A
Building Type:
N/A
Repair and test gas line to furn wh range connection
Valuation:
$1,500
Permit #:
GAS2025R-00416
Status:
final
Fee:
$73
Permit Type:
N/A
Building Type:
N/A
Repair leaks in crawl space. test for meter release
Valuation:
N/A
Permit #:
PG25-0008
Status:
issued
Fee:
$111
Permit Type:
N/A
Building Type:
N/A
Install new gas line to cooking equipment in kitchen
Valuation:
N/A
Permit #:
PG25-0003
Status:
issued
Fee:
$206
Permit Type:
N/A
Building Type:
N/A
Replace wh wc lav tub sink wtr dstr cl wshr dwshr
Valuation:
$400
Permit #:
PLB2025R-00105
Status:
final
Fee:
$73
Permit Type:
N/A
Building Type:
N/A
Install new waste vent & wtr lines to all fixtures-- 1 wh 1 wc 1 lav 1 tub 1 sink 1 wtr dst & 1 lndry tray
Valuation:
$2,000
Permit #:
PLB2022R-00643
Status:
final
Fee:
$64
Permit Type:
N/A
Building Type:
N/A
Install new waste vent & wtr lines to all fixtures-- 1 wh 1 wc 1 lav 1 tub 1 sink 1 wtr dst & 1 lndry tray
Valuation:
$2,000
Permit #:
PLB2022R-00642
Status:
final
Fee:
$64
Permit Type:
N/A
Building Type:
N/A
Install new waste vent & wtr lines to all fixtures-- 1 wh 1 wc 1 lav 1 tub 1 sink 1wtr dst & 1 lndry tray
Valuation:
$2,000
Permit #:
PLB2022R-00641
Status:
final
Fee:
$64
Permit Type:
N/A
Building Type:
N/A
Install new waste vent & wtr lines to all fixtures-- 1 wh 1 wc 1 lav 1 tub 1 sink 1 wtr dstr & 1 lndry tray
Valuation:
$2,000
Permit #:
PLB2022R-00640
Status:
final
Fee:
$64
Permit Type:
N/A
Building Type:
N/A
Install new waste vent & wtr lines to fixtures--to 1 wh 1 wc 1 lav 1 tub 1 sink 1 wtr dstrb & 1 lndry tray
Valuation:
$2,000
Permit #:
PLB2022R-00492
Status:
final
Fee:
$64
Permit Type:
N/A
Building Type:
N/A
Install new waste vent & wtr lines to 1 wh 1 wc 1 lav 1 tub 1 sink 1 wtr dstrb & 1 lndry tray
Valuation:
$2,000
Permit #:
PLB2022R-00495
Status:
final
Fee:
$64
Permit Type:
N/A
Building Type:
N/A
Install new waste vent & wtr lines to 1 wh 1 wc 1 lav 1 tub 1 sink 1 wtr dstrb & 1 lndry tray
Valuation:
$2,000
Permit #:
PLB2022R-00494
Status:
final
Fee:
$64
Permit Type:
N/A
Building Type:
N/A
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Kolker Plumbing, Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Kolker Plumbing, Inc License info
Verified License
| License # | 1683 |
| Status | Active |
| City | Dayton |
| Type | Plumbing |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Kolker Plumbing, Inc at the City of Dayton, OH - Registered Contractors.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | PL.18101 |
| Status | Active |
| City | Ohio Professional |
| Type | Plumbing Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Kolker Plumbing, Inc at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1683 |
| Status | Active |
| City | Dayton |
| Type | Plumbing Contractor |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Kolker Plumbing, Inc at the City of Dayton, OH - Registered Contractors.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PL.18101 |
| Status | Active |
| City | Ohio Professional |
| Type | Plumbing Contractor |
- When BuildZoom last verified this license, it had an expiration date of March, 2018. Check the current license status of Kolker Plumbing, Inc with the Ohio Professional License Center
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PL-0000018101 |
| Status | Active |
| State | Ohio |
| Type | Plumber |
- When BuildZoom last verified this license, it had an expiration date of March, 2016. Check the current license status of Kolker Plumbing, Inc with the Ohio Department of Commerce
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
389
Permits
- Building permit records show that Kolker Plumbing, Inc has worked on 389 permitted projects.
Kolker Plumbing, Inc Employees
RK
Robert Kolker
RK
Robert L Kolker
Owner
RK
Robert L Kolker Kolker