OConnor Contracting

Roofer, siding contractor and gutter contractor in Buffalo, NYRoofingSidingGuttersSlate roofs, skylights and soffit and fascia. Family-owned, with emergency service and financing near Sanborn and Sloan.

What we checked

  • Business phone works
  • Website is live
  • Website says it does roofing, siding and gutters

About

OConnor Contracting is a family-owned roofing, siding and gutter company in Buffalo, New York. It repairs and replaces roofs, fixes storm and hail damage and installs skylights for homeowners and commercial properties in North Tonawanda, Tonawanda, Williamsville, Buffalo, Sanborn and nearby areas. It offers free inspections or estimates, financing and emergency service.

  • Family owned
  • Locally owned
  • Residential
  • Free inspection
  • Financing
  • Emergency service

Services

Roofing

  • Roof repair
  • Roof replacement
  • Roof inspection
  • Storm and hail damage repair
  • Emergency roof repair
  • Skylights
  • Commercial roofing
  • Asphalt shingle roofs
  • Metal roofs
  • Slate roofs
  • Flat and low-slope roofs

Gutters

  • Gutter installation
  • Gutter repair
  • Gutter guards

Siding

  • Siding installation
  • Soffit and fascia

In the firm’s own words

Quotes from OConnor Contracting’s website. They are the firm’s claims, not ours.

  • Family owned… Quality Materials, Unbeatable Service A ROOFING CONTRACTOR WHO CARES ABOUT YOU! OConnor Contracting is a family-owned and operated company providing quality roofing services and exterior home improvement services to …Source: https://oconnorroofingbuffalo.com/financing/

Service area

OConnor Contracting names 12 cities on its website. The farthest is Springville, 36 miles away.

Common questions

Is OConnor Contracting licensed and insured?

OConnor Contracting’s website does not say. The Roofing List does not check licenses or insurance. Ask to see both before you hire. Our guide shows how to check a roofer’s insurance and license.

Does OConnor Contracting give free estimates?

OConnor Contracting’s website offers a free inspection or estimate. Call (716) 600-7663. Ask for the estimate in writing. See what a new roof costs.

Does OConnor Contracting offer financing?

OConnor Contracting’s website says the firm does. Ask for the rate and the full cost before you sign.

Does OConnor Contracting do emergency repairs?

OConnor Contracting’s website lists emergency service. Call (716) 600-7663.

Does OConnor Contracting repair storm and hail damage?

OConnor Contracting’s website lists storm and hail damage repair. Read how a hail damage claim works.

What roof types does OConnor Contracting install?

OConnor Contracting’s website lists asphalt shingle, metal, slate and flat and low-slope roofs. Compare metal and shingle roofs.

Does OConnor Contracting do commercial roofs?

OConnor Contracting’s website lists commercial roofing.

What areas does OConnor Contracting serve?

OConnor Contracting’s website names North Tonawanda, Tonawanda, Williamsville, Buffalo, Sanborn, Sloan, Clarence, West Seneca, Ransomville, Orchard Park, Wilson and Springville.

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At a glance

Based in
Buffalo, NY
Trades
Roofing, siding and gutters
Services listed
16
Service area
12 cities, up to 36 miles away
Phone
(716) 600-7663

Before you hire OConnor Contracting

  • Insurance. The website does not mention insurance. Ask for a certificate of insurance, then call the insurer to confirm it.
  • Written estimate. The website offers a free inspection or estimate. Get the price, the materials and the dates in writing.
  • Warranty. The website does not mention a warranty on the firm’s work. Ask if the firm gives one, and get it in writing.

Guide: check a roofer’s insurance and licenseGuide: repair or replace?

Other roofers in Buffalo

CompanySinceKnown for
OConnor Contracting–Slate roofs, skylights and soffit and fascia. Family-owned, with emergency service and financing near Sanborn and Sloan.
Mann Roofing and Remodeling2007Slate roofs plus metal and flat work, insurance claim help and gutter guards. Family-owned since 2007, with financing.
All Access Builders LLC2003BBB Accredited and family-owned since 2003. Fiber cement siding, ventilation, decks and soffit and fascia near Sloan and Lackawanna.
Stellar Roofing–Wood shake roofs, attic insulation and ventilation, plus ice dam removal and emergency service. Serves Lockport and Niagara Falls.
MP Roofing and Siding–Atlas Pro+, Owens Corning Preferred and GAF Certified. Coatings, metal and flat roofs, claim help and financing near Lockport.

See all roofers in Buffalo, NY

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Summary based on OConnor Contracting’s website, Oct 2026.