The Roofing Partner Your Business Needs
Managing a commercial property means juggling safety, compliance, and budget—and your roofing contractor should make that easier, not harder. At Kornerstone Roofing, we bring decades of proven experience in commercial roof replacements and installations across Saratoga County. Whether you own a warehouse, apartment complex, municipal building, or retail space, we provide tailored solutions that meet industry standards and local building codes. Our team prioritizes clear communication, minimal disruption to operations, and dependable warranty coverage so you can stay focused on your business while we protect your investment.
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Multi-Family & HOA Housing
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Repairs & Replacements
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Metal & Flat Roof Experts
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5.0 Rating
5.0 Rating
Experts Across Materials & Systems
Not all commercial roofs are the same and your roofing partner should know the difference. At Kornerstone Roofing, our certified team is trained to install and service a wide range of commercial roofing systems, including EPDM, TPO, and standing seam metal roofs. These materials are ideal for low slope and flat roofing structures commonly found on warehouses, municipal buildings, and industrial facilities. We also bring our trusted asphalt shingle expertise to commercial properties like multifamily housing and offices. No matter the size or system, we deliver precision installations designed to perform and last.
The Path to a Personalized Roof
Step 1: Give us a call
Call our office or fill out an online form to get connected and walk us through what you’re looking for. We’ll also get to know you on a personal level!
Step 2: Set Up Inspection
We can provide a complimentary estimate, and if you want to move forward, we’ll schedule an on-site inspection complete with a written proposal.
Step 3: Schedule the Job
Once the proposal is signed, we’ll order your preferred materials. When the materials are ready, we’ll schedule a convenient time for your project.
Step 4: JOBSITE CLEANUP
We’ll protect your landscaping during the project and thoroughly clean up when it’s done. We’ll perform a final quality inspection within one week.
Maintain Your Commercial Roof With Coatings
Looking to extend the life of your commercial roof without the cost of a full replacement? Roof coatings offer a smart, sustainable solution. Our experienced team applies high performance, eco friendly roof coatings designed to restore aging surfaces, reduce thermal absorption, and lower your building’s energy costs. Ideal for flat and low slope commercial roofs, these coatings help seal minor cracks, improve reflectivity, and add years of service life to your existing system. It’s a proactive maintenance strategy that protects your property and your bottom line.
EPDM
When you have a commercial property to take care of, you need a roof that you can count on to take care of itself. Our EPDM roofing installation keeps your roof safe and secure, no matter the season!
EPDM is a single-membrane roofing system made out of rubber. Available in both black or white, it is ideal for both hot and cold climates, It’s known for it’s exceptional durability, and 20 year lifespan.
TPO
Want a budget friendly solution for your flat roofing system? TPO is the way to go! A single ply roofing membrane, TPO is renowned for its affordability. It is particularly useful in warmer climates, due to it’s UV reflective surface.
TPO is also durable, with impact resistance and a 30 year lifespan. It’s Class A fire rating means that you can rest easy, knowing your building is protected.
5-star value and Quality
ML
Michael L.
Top notch service! We had to replace our roof and Kornerstone did a phenomenal job. Great communication from beginning to end. Provided photos and videos of what was wrong and what had…
JW
Juliann W.
We used the team at Kornerstone to replace roofs on our home and vacation cabin. Both times had nothing but excellent results! We had some tree work done by someone who also…
MD
Mark D.
The Kornerstone Team did a fantastic job. They were professional, on-time, courteous, and knowledgeable. I strongly recommend them for any roof work.
JR
Jason R.
Kornerstone is an amazing group of people who do incredible work. Serge went above and beyond making our project beautiful. They are all honest and hardworking guys . Their attention to detail…
FR
Faith R.
We are very happy with our new roof. We have had so many neighbors stopto say how great it looks!! A family owned business, Kornerstone was great to deal with from the…
JC
Judy C.
We used Kornerstone Roofing to replace our 30 year old roof. Surge, Michael, Andrew and team including everyone we spoke to and worked with during the process was impeccable.Everything was explained thoroughly…
DP
Della P.
Great company….amazing crew….definitely recommend this company!!!!
Joel Norton
Great team to work with and very professional. The work/clean-up was completed in 1 day and looks amazing!
CA
Christine A.
The guys were here replacing our 150 year old metal roof with fresh new shingles today. They have been amazing from the very first call. Very professional, knowledgeable, and on time. They…
from our family to yours
“As a family-owned business, our work ethic is rooted in quality and detail. From the initial consultation to when we take down our last ladder, we will work with you every step of the way. You can rest assured that we will treat your home as if it were our own and will never leave a project until you are completely satisfied.”
Here to Stay in Saratoga County
Let's Answer Your Questions
What roofing materials can you install?
We’re qualified to install asphalt shingles, standing seam metal, cedar shakes, EPDM, and TPO materials.
What is your service area?
We are located in Ballston Spa, and we service Saratoga Springs and the rest of the Saratoga County area.
What warranties do you offer?
All of our roof installations come with a minimum 10-year workmanship warranty. Since we’re Atlast Pro certified contractors, we can offer a 25-year workmanship warranty on full Atlas roof systems. Additionally, all Atlas shingles come with a lifetime material warranty. All repairs come with a 2-year warranty.
How long does it take to install a roof?
We can complete most residential roof replacements in just 1 day! This may take longer depending on the weather, the size of your roof, and the material you select.
Live Confidently Wherever You Go
