Updated: Jan 06, 2026
Location and Projects
Address
Buffalo, NY, 14201
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Osinski Plumbing
Their BuildZoom score of 0 does not rank in the top 50% of New York contractors.
If you are thinking of hiring Osinski Plumbing, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Osinski Plumbing Services
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Osinski Plumbing Contact Information
Phone Number: (716) 481-8427
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Osinski Plumbing Buffalo
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Osinski Plumbing, click “This is My Business” to update your information.
Activity
|
3 projects
|
2026 |
|
33 projects
|
2025 |
|
1 project
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Osinski Plumbing has worked on at least
39.0 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
|
8 projects
|
New Constructions |
|
3 projects
|
Home Additions |
|
35 projects
|
Plumbing projects |
|
25 projects
|
Sewer laterals |
Analyzing permits over the last 4 years shows that Osinski Plumbing mostly works on
plumbing project
and sewer lateral
projects.
Pricing
|
7 projects
|
< $5k |
|
20 projects
|
$5k-$20k |
|
6 projects
|
$20k-$50k |
|
6 projects
|
$100k-$250k |
|
1 project
|
$250k-$500k |
|
2 projects
|
$1mil+ |
The typical size of their permits is approximately $12,000. 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.
We will be installing a new domestic waterline and fire service line as part of the buffalo and erie county botanical gardens project. i dennis osinski will be overseeing and supervising all waterline installation operations on behalf of the excavation contractor miller construction services. please find attached the project plans and the acceptance letter from buffalo water for your ... see more
Valuation:
$3,994,860
Permit #:
PLMC25-9651205
Status:
filed
Fee:
N/A
Permit Type:
Plm-cut
Building Type:
N/A
Street cut & lane closure: - a temporary lane closure will be required on northland ave in order to install a new doghouse manhole and storm sewer piping. - we propose to shut down a single lane at a time while we cross the road with the storm sewer installation. a 12’ minimum drive lane will be maintained at all times. see the road closure diagram attached for signage and cone taper ... see more
Valuation:
$150,000
Permit #:
PLMC25-9653679
Status:
filed
Fee:
N/A
Permit Type:
Plm-cut
Building Type:
N/A
Street cut & lane closure: - a temporary lane closure will be required on e delavan ave in order to install new fire and domestic water services to 541 e delavan. - we propose to shut down a single lane while we tap the waterline in the center of the street. a 12’ minimum drive lane will be maintained at all times. see the lane closure diagram attached for signage and cone taper length
Valuation:
$40,000
Permit #:
PLMC25-9653680
Status:
filed
Fee:
N/A
Permit Type:
Plm-cut
Building Type:
N/A
New water service connection to be installed from the city main located in the pavement with thompson street. connection point lies inside the curb line in the parking lane (house side of thompson). service lateral to be run across sidewalk into property at 153 thompson. new sanitary service to connect to existing public sewer main located in pavement near the centerline of thompson s... see more
Valuation:
$25,000
Permit #:
PLMC25-9656990
Status:
issued
Fee:
$970
Permit Type:
Plm-cut
Building Type:
N/A
New water service connection to be installed from the city main located in pavement within east st. the connection point lies inside the curb line in the parking lane (house side of east st.). service lateral to be run through sidewalk into property at 362 east st. a new sanitary service to connect existing public sewer main located in pavement near the centerline of east st. trenchin... see more
Valuation:
$25,000
Permit #:
PLMC25-9656989
Status:
issued
Fee:
$970
Permit Type:
Plm-cut
Building Type:
N/A
2 street cuts and inside curb cuts to install sanitary and water utilities. <span>we will be working in the middle of the road taking both water and sewer towards new home </span><div>***lane shift will be in place by ustc to maintain 2 way traffic complete with proper signage and flaggers</div>
Valuation:
N/A
Permit #:
PLMC25-9656161
Status:
issued
Fee:
$1,340
Permit Type:
Plm-cut
Building Type:
N/A
2 street cuts and inside curb cuts to install sanitary and water utilities as shown in the attached plans. <span>we will be working in the middle of the street with water and sewer towards new home </span><div><span>***lane shift will be in place by ustc to maintain 2 way traffic complete with proper signage and flaggers</span></div>
Valuation:
N/A
Permit #:
PLMC25-9656160
Status:
issued
Fee:
$840
Permit Type:
Plm-cut
Building Type:
N/A
New sanitary sewer and storm for new addition
Valuation:
$200,000
Permit #:
PLUM25-9642765
Status:
issued
Fee:
$653
Permit Type:
plumbing
Building Type:
N/A
Installing new 6 sanitary sewer from new addition in rear of existing building along the south side of existing parking lot and tapping into existing city sanitary sewer in sidewalk
Valuation:
$15,500
Permit #:
PLMC25-9660977
Status:
filed
Fee:
$50
Permit Type:
Plm-cut
Building Type:
N/A
Install new trench drain and addition storm drain
Valuation:
$150,000
Permit #:
PLUM25-9659951
Status:
issued
Fee:
$260
Permit Type:
plumbing
Building Type:
N/A
Installing new 6 sanitary sewer from building to main sewer in the middle of the street in its own trench trench to be on goodyear side
Valuation:
$30,000
Permit #:
PLMC25-9660819
Status:
filed
Fee:
$50
Permit Type:
Plm-cut
Building Type:
N/A
Installing new storm system for parking lot
Valuation:
$150,000
Permit #:
PLUM25-9656829
Status:
issued
Fee:
$735
Permit Type:
plumbing
Building Type:
N/A
Installing new 6 storm sewer from building to city sewer in the road in its own trench line on goodyear side to center of the street. contractor to maintain vehicular and pedestrian traffic on goodyear side. contractor to post signage in accordance with mutcd
Valuation:
$30,000
Permit #:
ROW25-9660729
Status:
filed
Fee:
$50
Permit Type:
Row
Building Type:
N/A
Installing new 6 storm sewer from new building to existing city main sewer in pavement on goodyear side
Valuation:
$10,000
Permit #:
PLMC25-9660978
Status:
filed
Fee:
$50
Permit Type:
Plm-cut
Building Type:
N/A
Installing new 6 storm sewer from new addition to main sewer in side walk
Valuation:
$30,000
Permit #:
ROW25-9660818
Status:
canceled
Fee:
N/A
Permit Type:
Row
Building Type:
N/A
Installing new 4 domestic and 6 fire services to new commercial building. contractor to perform installation of water and fire in the street on goodyear side. contractor to maintain vehicular and pedestrian traffic at all times. signage to be posted in accordance with mutcd regulations
Valuation:
$40,000
Permit #:
PLMC25-9660114
Status:
filed
Fee:
$460
Permit Type:
Plm-cut
Building Type:
N/A
Installing new 4 sewer sanitary from main in street to row in front of home
Valuation:
$12,000
Permit #:
PLMC25-9660113
Status:
issued
Fee:
$460
Permit Type:
Plm-cut
Building Type:
N/A
Installing new 1 water service from main in street to row in front of house
Valuation:
$12,000
Permit #:
PLMC25-9660112
Status:
issued
Fee:
$410
Permit Type:
Plm-cut
Building Type:
N/A
Installing new 4 sanitary sewer from main in street to row in front of home
Valuation:
$12,000
Permit #:
PLMC25-9660111
Status:
issued
Fee:
$460
Permit Type:
Plm-cut
Building Type:
N/A
Installing new 1 water service from main in street to row in front of house
Valuation:
$12,000
Permit #:
PLMC25-9660110
Status:
issued
Fee:
$460
Permit Type:
Plm-cut
Building Type:
N/A
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Osinski Plumbing License info
License Not Verified
| License # | PLU11-208052 |
| Status | Active |
| City | Buffalo |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of Osinski Plumbing with the City of Buffalo Contractor License
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PLU17-10043073 |
| Status | Active |
| City | Buffalo |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of Osinski Plumbing with the City of Buffalo Contractor License
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| City | Buffalo |
| Type | Plumbers |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of Osinski Plumbing with the City of Buffalo Contractor License
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| Town | Town Of Amherst |
| Type | Plumber |
- When BuildZoom last verified this license, it had an expiration date of December, 2019. Check the current license status of Osinski Plumbing with the Town of Amherst Building Department
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| City | Buffalo |
| Type | Plumbers |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of Osinski Plumbing with the City of Buffalo Contractor License
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| City | Buffalo |
| Type | Plumbers |
- When BuildZoom last verified this license, it had an expiration date of December, 2017. Check the current license status of Osinski Plumbing with the City of Buffalo Contractor License
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| Town | Town Of Amherst |
| Type | Plumber |
- When BuildZoom last verified this license, it had an expiration date of December, 2019. Check the current license status of Osinski Plumbing with the Town of Amherst Building Department
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 Osinski Plumbing, click “This is My Business” to update your information.
301
Permits
- Building permit records show that Osinski Plumbing has worked on 301 permitted projects.
Osinski Plumbing Employees
DO
Dennis Osinski
Owner
DI
Dennis Osinski Ii