Kornerstone Roofing
About Kornerstone Roofing
Kornerstone Roofing provides professional roofing services in Round Lake, NY. A family-owned business specializing in roof repair, replacement, and skylight installation. They serve areas including Saratoga Springs, Lake George, Clifton Park, and more, focusing on quality and detail in their work. Our roofing crews install and repair asphalt shingles, metal roofing, tile, flat roof systems, and commercial roofing. We handle storm damage assessment, insurance claim assistance, gutter installation, fascia and soffit repair, and attic ventilation. Every roof we install comes with a manufacturer warranty plus our own workmanship warranty. We provide free drone-assisted roof inspections so you can see the condition of your roof from the ground without anyone climbing up. Serving Round Lake and the surrounding metro area. Licensed and insured New York contractor. We work within NYC DOB requirements, co-op board regulations, and landmark preservation guidelines as applicable.
3 years in business
Services
Roof Inspection
FeaturedComprehensive roof inspection with photo documentation. Identifies leaks, damage, and remaining lifespan.
Starting at $500 / visit
Roof Inspection
FeaturedComprehensive roof inspection with photo documentation. Identifies leaks, damage, and remaining lifespan.
Starting at $500 / visit
Roof Repair
FeaturedPatch leaks, replace damaged shingles, fix flashing, and seal penetrations. Emergency repairs available.
Starting at $700 / per repair
Roof Repair
FeaturedPatch leaks, replace damaged shingles, fix flashing, and seal penetrations. Emergency repairs available.
Starting at $700 / per repair
Full Roof Replacement
Complete tear-off and replacement with new underlayment, shingles/tile, flashing, and ridge vents. Includes permits.
Starting at $5900 / per roof
Full Roof Replacement
Complete tear-off and replacement with new underlayment, shingles/tile, flashing, and ridge vents. Includes permits.
Starting at $8200 / per roof
Gutter Installation
Seamless aluminum gutter installation with downspouts and leaf guards. Custom color matching.
Starting at $950 / per home
Gutter Installation
Seamless aluminum gutter installation with downspouts and leaf guards. Custom color matching.
Starting at $900 / per home
Storm Damage Assessment
Insurance-ready storm damage assessment with detailed report. Help with insurance claim filing.
Starting at $500 / visit
Storm Damage Assessment
Insurance-ready storm damage assessment with detailed report. Help with insurance claim filing.
Starting at $500 / visit
Location
15 Wood Rd #100, Round Lake, NY 12151
Round Lake, NY 10001
Typical Roofing Costs in Round Lake
$5,000–$15,000
Costs vary based on project scope, materials, and complexity. Get a free quote from Kornerstone Roofing to compare pricing in Round Lake.
Hours of Operation
Services Offered
Roof Inspection
Comprehensive roof inspection with photo documentation. Identifies leaks, damage, and remaining lifespan.
$500
starting at
Roof Inspection
Comprehensive roof inspection with photo documentation. Identifies leaks, damage, and remaining lifespan.
$500
starting at
Roof Repair
Patch leaks, replace damaged shingles, fix flashing, and seal penetrations. Emergency repairs available.
$700
starting at
Roof Repair
Patch leaks, replace damaged shingles, fix flashing, and seal penetrations. Emergency repairs available.
$700
starting at
Full Roof Replacement
Complete tear-off and replacement with new underlayment, shingles/tile, flashing, and ridge vents. Includes permits.
$5,900
starting at
Full Roof Replacement
Complete tear-off and replacement with new underlayment, shingles/tile, flashing, and ridge vents. Includes permits.
$8,200
starting at
Gutter Installation
Seamless aluminum gutter installation with downspouts and leaf guards. Custom color matching.
$950
starting at
Gutter Installation
Seamless aluminum gutter installation with downspouts and leaf guards. Custom color matching.
$900
starting at
Storm Damage Assessment
Insurance-ready storm damage assessment with detailed report. Help with insurance claim filing.
$500
starting at
Storm Damage Assessment
Insurance-ready storm damage assessment with detailed report. Help with insurance claim filing.
$500
starting at
Reviews
4.7
3 reviews
3 reviews
Courtney L.
Price was middle of the road for Round Lake. Not the cheapest not the most expensive. But the quality was definitely on the higher end. Id rather pay a bit more for peace of mind.
1 person found this helpful
Emily A.
Free inspection was actually free - no pressure to buy anything. They showed me photos from the drone and pointed out where the flashing was failing. Appreciated the transparency.
Rosa Y.
Got a few quotes and went with Kornerstone Roofing based on their reviews. Wasnt disappointed. They did exactly what they said for the price they quoted. Simple as that.
6 people found this helpful
Response from Kornerstone Roofing
Glad we could help with your roofing project! We take pride in serving the Round Lake community. Thank you for the recommendation.
Service Area
Serves Round Lake and surrounding areas
Frequently Asked Questions
Last updated April 2026
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