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BZ SCORE: 98

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Ontario Specialty Contracting

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BZ SCORE: 98

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Best Site Work Contractors in Buffalo

Updated: Apr 15, 2026

Ontario Specialty Contracting Site Work Contractor

Ontario Specialty Contracting Inc, 333 Ganson St, Buffalo, NY (Owned by: Katie Rogers) holds a Building license and 32 other licenses according to the North Carolina license board.

Their BuildZoom score of 98 ranks in the top 16% of 77,888 New York licensed contractors.

Their license was verified as active when we last checked. If you are thinking of hiring Ontario Specialty Contracting Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.

Ontario Specialty Contracting Inc Buffalo

Quality

98

84th percentile

How is the BuildZoom score calculated?

Pro tip: We generally recommend hiring a contractor with a score higher than 95.

Ontario Specialty Contracting Inc has a BuildZoom score of 98, which places them above 84% of 77,888 contractors in New York.

Activity

1 project

2025

Our building permit records indicate that Ontario Specialty Contracting Inc has worked on at least 1.0 project over the past year.

This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.

Pricing

1 project

$50k-$100k

Value Not Public: 0 projects

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.

Building Permits by Ontario Specialty Contracting Inc

Sort by: Notable Notable | Date Date | Job Value Job Value

This is a sample of this contractor's permits. Click here to access their complete permit history.

Commercial. demolition

4002 River Rd, Tonawanda, NY

2025-03-17

No Description Available

Valuation:

$75,000

Permit #:

BP2025-0128

Status:

issued

Fee:

$720

Permit Type:

N/A

Building Type:

N/A

Dm - full demolition

3 15 Rear 26th Ave, Queens, NY, 11102

2019-04-08

No Description Available

Valuation:

N/A

Permit #:

421057698-02-EQ-FN

Status:

issued

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Dm - full demolition

3 17 Rear 26th Ave, Queens, NY, 11102

2019-04-08

No Description Available

Valuation:

N/A

Permit #:

421051809-02-EQ-FN

Status:

issued

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Dm - full demolition

3 19 Rear 26th Ave, Queens, NY, 11102

2019-04-08

No Description Available

Valuation:

N/A

Permit #:

421047352-02-EQ-FN

Status:

issued

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Dm - full demolition

3-10 26th Ave, Astoria, NY, 11102

2019-04-08

No Description Available

Valuation:

N/A

Permit #:

421051818-02-EQ-FN

Status:

issued

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Dm - full demolition

3 15 Rear 26th Ave, Queens, NY, 11102

2018-02-15

No Description Available

Valuation:

N/A

Permit #:

421057698-01-EQ-OT

Status:

issued

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Dm - full demolition

3 15 Rear 26th Ave, Queens, NY, 11102

2018-02-15

No Description Available

Valuation:

N/A

Permit #:

421057698-01-EQ-FN

Status:

issued

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Dm - full demolition

3 15 Rear 26th Ave, Queens, NY, 11102

2018-02-15

No Description Available

Valuation:

N/A

Permit #:

421057698-01-DM

Status:

issued

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Dm - full demolition

3-10 26th Ave, Astoria, NY, 11102

2018-02-15

No Description Available

Valuation:

N/A

Permit #:

421051818-01-EQ-OT

Status:

issued

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Dm - full demolition

3-10 26th Ave, Astoria, NY, 11102

2018-02-15

No Description Available

Valuation:

N/A

Permit #:

421051818-01-EQ-FN

Status:

issued

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Dm - full demolition

3-10 26th Ave, Astoria, NY, 11102

2018-02-15

No Description Available

Valuation:

N/A

Permit #:

421051818-01-DM

Status:

issued

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Dm - full demolition

3 17 Rear 26th Ave, Queens, NY, 11102

2018-02-15

No Description Available

Valuation:

N/A

Permit #:

421051809-01-EQ-OT

Status:

issued

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Dm - full demolition

3 17 Rear 26th Ave, Queens, NY, 11102

2018-02-15

No Description Available

Valuation:

N/A

Permit #:

421051809-01-EQ-FN

Status:

issued

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Dm - full demolition

3 17 Rear 26th Ave, Queens, NY, 11102

2018-02-15

No Description Available

Valuation:

N/A

Permit #:

421051809-01-DM

Status:

issued

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Dm - full demolition

3 19 Rear 26th Ave, Queens, NY, 11102

2018-02-15

No Description Available

Valuation:

N/A

Permit #:

421047352-01-EQ-OT

Status:

issued

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Dm - full demolition

3 19 Rear 26th Ave, Queens, NY, 11102

2018-02-15

No Description Available

Valuation:

N/A

Permit #:

421047352-01-EQ-FN

Status:

issued

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Dm - full demolition

3 19 Rear 26th Ave, Queens, NY, 11102

2018-02-15

No Description Available

Valuation:

N/A

Permit #:

421047352-01-DM

Status:

issued

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Parking lot permit

1159 Main St, Buffalo, NY, 14209

2017-05-08

Place a temporary parking lot for the construction workers at the medical campus. temporary for 6 mo

Valuation:

N/A

Permit #:

PRKLT17-9432024

Status:

Issued

Fee:

$320

Permit Type:

N/A

Building Type:

N/A

Demolition application

3 Gates Cir, Buffalo, NY, 14209

2015-11-05

Demolish to grade a 4 story masonry hospital building (east wing and kitchen of building. c) future land

Valuation:

N/A

Permit #:

229885

Status:

Issued

Fee:

$7,543

Permit Type:

N/A

Building Type:

N/A

Repair permit (no plans)

229 Elk St, Buffalo, NY, 14210

2016-08-22

Remove block and brick infill back to the original window openings roof repairs for a future reroof

Valuation:

N/A

Permit #:

REP16-9419855

Status:

Issued

Fee:

$950

Permit Type:

N/A

Building Type:

N/A

Recent Buildzoom Projects

License Not Verified

License #	84281
Status	Active
State	North Carolina
Type	Building

When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of Ontario Specialty Contracting Inc with the North Carolina Licensing Board for General Contractors

This is a sample of licensing data; click here to access a complete history.

License Not Verified

License #	SPC11-541477
Status	Active
City	Buffalo

When BuildZoom last verified this license, it had an expiration date of September, 2025. Check the current license status of Ontario Specialty Contracting Inc 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 #	GNC11-535741
Status	Active
City	Buffalo

When BuildZoom last verified this license, it had an expiration date of September, 2025. Check the current license status of Ontario Specialty Contracting Inc 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 #	DM311-517242
Status	Active
City	Buffalo

When BuildZoom last verified this license, it had an expiration date of September, 2025. Check the current license status of Ontario Specialty Contracting Inc 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 #	SPC11-521280
Status	Active
City	Buffalo

When BuildZoom last verified this license, it had an expiration date of September, 2025. Check the current license status of Ontario Specialty Contracting Inc 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	Jamestown

When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of Ontario Specialty Contracting Inc with the City of Jamestown

This is a sample of licensing data; click here to access a complete history.

License Not Verified

Status	Active
City	Buffalo
Type	Speciality Contractor

When BuildZoom last verified this license, it had an expiration date of September, 2024. Check the current license status of Ontario Specialty Contracting Inc 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	General Contractor

When BuildZoom last verified this license, it had an expiration date of September, 2024. Check the current license status of Ontario Specialty Contracting Inc 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	Demolition Grade 3

When BuildZoom last verified this license, it had an expiration date of September, 2024. Check the current license status of Ontario Specialty Contracting Inc 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	Speciality Contractor

When BuildZoom last verified this license, it had an expiration date of September, 2017. Check the current license status of Ontario Specialty Contracting Inc 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	General Contractor

When BuildZoom last verified this license, it had an expiration date of September, 2017. Check the current license status of Ontario Specialty Contracting Inc 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	Demolition Grade 3

When BuildZoom last verified this license, it had an expiration date of September, 2017. Check the current license status of Ontario Specialty Contracting Inc 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	Jamestown

When BuildZoom last verified this license, it had an expiration date of December, 2020. Check the current license status of Ontario Specialty Contracting Inc with the City of Jamestown

This is a sample of licensing data; click here to access a complete history.

License Not Verified

License #	410514000481
Status	Active
City	District Of Columbia
Type	Gen Contr-Construction Mngr

When BuildZoom last verified this license, it had an expiration date of June, 2016. Check the current license status of Ontario Specialty Contracting Inc with the Department of Consumer and Regulatory Affairs

This is a sample of licensing data; click here to access a complete history.

Verified License

License #	54046
Status	Active
State	North Dakota
Type	Corporation
Class	Class A - Unlimited contract amount

BuildZoom has not verified this license since September, 2015.

Verify this license's status for Ontario Specialty Contracting Inc at the North Dakota Secretary of State.

This is a sample of licensing data; click here to access a complete history.

License Not Verified

License #	SPC11-541477
Status	Active
City	Buffalo
Type	Spc - Speciality Contractor

When BuildZoom last verified this license, it had an expiration date of June, 2016. Check the current license status of Ontario Specialty Contracting Inc with the Buffalo Department of Permit and Inspection Services

This is a sample of licensing data; click here to access a complete history.

License Not Verified

License #	SPC11-521280
Status	Active
City	Buffalo
Type	Spc - Speciality Contractor

When BuildZoom last verified this license, it had an expiration date of June, 2016. Check the current license status of Ontario Specialty Contracting Inc with the Buffalo Department of Permit and Inspection Services

This is a sample of licensing data; click here to access a complete history.

License Not Verified

License #	DM311-517242
Status	Active
City	Buffalo
Type	Dm3 - Demolition Grade 3

When BuildZoom last verified this license, it had an expiration date of June, 2016. Check the current license status of Ontario Specialty Contracting Inc with the Buffalo Department of Permit and Inspection Services

This is a sample of licensing data; click here to access a complete history.

Inactive License

License #	0334860524
Status	Inactive
State	Arkansas
Type	Demolition, Blasting, Demolition, Environmental General, Remediation

According to the Arkansas Contractors Licensing Board, 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 Ontario Specialty Contracting Inc at the Arkansas Contractors Licensing Board.

This is a sample of licensing data; click here to access a complete history.

Inactive License

License #	0334860523
Status	Inactive
State	Arkansas
Type	Demolition, Blasting, Demolition, Environmental General, Remediation

According to the Arkansas Contractors Licensing Board, 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 Ontario Specialty Contracting Inc at the Arkansas Contractors Licensing Board.

This is a sample of licensing data; click here to access a complete history.

Inactive License

License #	0334860522
Status	Inactive
State	Arkansas
Type	Demolition, Blasting, Demolition, Environmental General, Remediation

According to the Arkansas Contractors Licensing Board, 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 Ontario Specialty Contracting Inc at the Arkansas Contractors Licensing Board.

This is a sample of licensing data; click here to access a complete history.

Inactive License

License #	0334860521
Status	Inactive
State	Arkansas
Type	Demolition, Blasting, Demolition, Environmental General, Remediation

According to the Arkansas Contractors Licensing Board, 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 Ontario Specialty Contracting Inc at the Arkansas Contractors Licensing Board.

This is a sample of licensing data; click here to access a complete history.

Inactive License

License #	NAT-F208862-1
Status	Inactive
Nation	Environmental Protection Agency
Type	Renovation

According to the United States Environmental Protection Agency, 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 Ontario Specialty Contracting Inc at the United States Environmental Protection Agency.

This is a sample of licensing data; click here to access a complete history.

Inactive License

License #	0334860520
Status	Inactive
State	Arkansas
Type	Demolition, Blasting, Demolition, Environmental General, Remediation

According to the Arkansas Contractors Licensing Board, 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 Ontario Specialty Contracting Inc at the Arkansas Contractors Licensing Board.

This is a sample of licensing data; click here to access a complete history.

Inactive License

License #	0334860519
Status	Inactive
State	Arkansas
Type	Demolition, Blasting, Demolition, Environmental General, Remediation

According to the Arkansas Contractors Licensing Board, 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 Ontario Specialty Contracting Inc at the Arkansas Contractors Licensing Board.

This is a sample of licensing data; click here to access a complete history.

Inactive License

License #	0334860518
Status	Inactive
State	Arkansas
Type	Demolition, Blasting, Demolition, Environmental General, Grading, Drainage, Excavating, Remediation

According to the Arkansas Contractors Licensing Board, 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 Ontario Specialty Contracting Inc at the Arkansas Contractors Licensing Board.

This is a sample of licensing data; click here to access a complete history.

Inactive License

License #	618433
Status	Inactive
State	New York
Type	Gc Safety Registration

According to the New York City Department of Buildings, 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 Ontario Specialty Contracting Inc at the New York City Department of Buildings.

This is a sample of licensing data; click here to access a complete history.

Inactive License

License #	027128
Status	Inactive
State	New York
Type	Superintendent Of Construction

According to the New York City Department of Buildings, 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 Ontario Specialty Contracting Inc at the New York City Department of Buildings.

This is a sample of licensing data; click here to access a complete history.

Inactive License

License #	385907
Status	Inactive
State	New Mexico
Type	General Building, Utility Lines And Systems (Sewage, Water, Natural Gas And Underground Telephone Cables)

According to the New Mexico Contractor Licensing 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 Ontario Specialty Contracting Inc at the New Mexico Contractor Licensing Division.

This is a sample of licensing data; click here to access a complete history.

Inactive License

License #	0334860517
Status	Inactive
State	Arkansas
Type	Demolition, Blasting, Demolition, Environmental General, Grading, Drainage, Excavating, Remediation

According to the Arkansas Contractors Licensing Board, 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 Ontario Specialty Contracting Inc at the Arkansas Contractors Licensing Board.

This is a sample of licensing data; click here to access a complete history.

Inactive License

License #	56864
Status	Inactive
State	Louisiana
Type	Rigging, House Moving, Wrecking And Dismantling, Limited Specialty Services
Class	Commercial License Certificate

According to the Louisiana Licensing Board, 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 Ontario Specialty Contracting Inc at the Louisiana Licensing Board.

This is a sample of licensing data; click here to access a complete history.

Inactive License

License #	987216
Status	Inactive
State	California
Type	Earthwork And Paving, General Engineering

According to the California Contractors State License Board, 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 Ontario Specialty Contracting Inc at the California Contractors State License Board.

This is a sample of licensing data; click here to access a complete history.

Unverified License

License #	13522 SC
Status	Unable To Verify
State	Mississippi
Type	Demolition

BuildZoom was not able to verify this license with the licensing board

This is a sample of licensing data; click here to access a complete history.

98

BuildZoom Score

How the BuildZoom Score works

Insured

Insurer

Zurich American Ins Co

Learn More

Bonded

Bonded Agent	Travelers Casualty & Surety Company Of America
Bond Value	$15,000

Learn More

Insured

Workers Comp Provider

Zurich American Insurance Company

Learn More

50

Permits

Building permit records show that Ontario Specialty Contracting Inc has worked on 50 permitted projects.

Follow this contractor

Before you Hire

Here are some rules, regulations, and laws governing general contractors in North Carolina:

Does Ontario Specialty Contracting Inc carry a valid contracting license?

In North Carolina a construction project with costs of $30,000 or more requires a contractor to be licensed.

Ontario Specialty Contracting Inc currently holds license 84281, SPC11-541477, GNC11-535741, DM311-517242, SPC11-521280, 410514000481, 54046, Spc11-541477, Spc11-521280, Dm311-517242, 0334860524, 0334860523, 0334860522, 0334860521, NAT-F208862-1, 0334860520, 0334860519, 0334860518, 618433, 027128, 385907, 0334860517, 56864, 987216, 13522 Sc (Building, Speciality Contractor, General Contractor, Demolition Grade 3, Gen Contr Construction Mngr, Corporation, Spc Speciality Contractor, Dm3 Demolition Grade 3, Demolition, Blasting, Environmental General, Remediation, Renovation, Grading, Drainage, Excavating, Gc Safety Registration, Superintendent Of Construction, General Building, Utility Lines And Systems (Sewage, Water, Natural Gas And Underground Telephone Cables), Rigging, House Moving, Wrecking And Dismantling, Limited Specialty Services, Earthwork And Paving, General Engineering), which was Active when we last checked.

How important is contractor licensing in North Carolina?

Contractors in North Carolina must take an exam administered by PSI licensure certification in order to become licensed.

Your liability risk when hiring Ontario Specialty Contracting Inc

Although state law does not require contractors to carry general liability or workers' compensation insurance, hiring contractors who do have an active policy of each insurance is highly recommended. Request a copy of each insurance certificate for your records before any work begins.

Financial recourse when hiring Ontario Specialty Contracting Inc

Contractors in North Carolina do not have to obtain a surety bond to perform work on residential properties. Homeowners have financial recourse in North Carolina through The Homeowners Recovery Fund, which provides assistance to eligible North Carolina homeowners who have suffered a financial loss caused by the dishonest or incompetent conduct of a licensed general contractor.

Ontario Specialty Contracting Inc has a $15,000 bond with Travelers Casualty & Surety Company Of America.

What else should I know before hiring Ontario Specialty Contracting Inc

Licensed contractors must furnish proof of financial responsibility to obtain a limited, intermediate, or unlimited license according to a company's working capital. Working capital is current assets minus current liabilities.

How is the BuildZoom score calculated?

The BuildZoom score is based on a number of factors including the contractor's license status, insurance status, verified work history, standing with local consumer interest groups, verified reviews from other BuildZoom users and self-reported feedback from the contractor.

Why you should hire through BuildZoom

When it comes to major construction work or even minor alterations to your home, hiring the wrong contractor could result in incomplete or defective work. You may even find yourself dealing with huge liability claims. BuildZoom does the homework for you and helps you hire the right contractor.

You should get several bids before hiring a contractor

Before hiring a contractor in North Carolina, be sure to get at least 3 detailed bids. Quality contractors will take the time to explain their budget proposal, and help guide you through the estimate process. Be wary of an abnormally low bid, they are not worth the risk. These underpriced projects often do not end well for the homeowner, choose a contractor you trust and can clearly communicate with. BuildZoom has made the bid collection process extremely simple (and free). Just click here to get started.

The best way to use BuildZoom is to let us recommend contractors for your remodeling projects.

Homeowners who hire through BuildZoom's free bidding system report high rates of satisfaction, and homeowners who research contractors online are twice as likely to be happy at the end of their project.

If you hire a contractor through BuildZoom, that contractor is accountable to us. We can enforce standards of behavior, mediate disputes, and guarantee satisfaction.

Read more about why hiring through BuildZoom is so effective.

BuildZoom’s database now contains every licensed contractor across the U.S. - over 2.5 million of them... Categorized contractor profiles are enriched using government data from state licensing boards, Better Business Bureau ratings, and more… BuildZoom jumped into the fray by announcing that it raised $10.6 million in a round led by Formation 8. ...the Y combinator-backed startup said it will be focused on remodeling projects, where the median budget is around $19,000… A new index compiled by BuildZoom — which identifies contractors for projects — found that renovations are running 2.8 percent above their 2005 level…

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