About Us                            

CornerStone Building Corp. is a construction company that has proudly been serving people’s needs for over 10 years. We have built our reputation on service and expertise, setting the standard in providing the best value to our commercial and residential clients. With a strong foundation in providing a full range of real estate and construction services we have the versatility to handle projects of varying scope, schedule, and budget.

What We Do

As a vertically integrated company, we have the capability to handle every aspect of your project from site acquisition and sale through construction and property management. Our broad range of services organized into eight core areas:

• Residential & Commercial
• New Construction
• Renovations

Where We Build

Cornerstone Construction is a Harvest Homes representative in the Northeast.

Interested in more information about custom built homes or design services in New York? Call us at (518) 895-2341 or fill out the quick and easy contact form online.

Testimonial

“Having a dedicated project manager assigned to my new construction gave me complete confidence. If I had a question or concern about the progress of my building I could pick up the phone and contact my PM, he handled every question from architectural design and engineering to zoning and budget. My PM kept me informed and up-to-date through every phase of construction.”- Cornerstone Client, , Pittsfield, MA

“Having a 12,000sq/ft business and manufacturing facility built for my expanding company was an undertaking I was not looking forward to. I continued to hear from friends that cost and completion are two numbers that always increase through each phase of construction. They were wrong. CornerStone stayed true to the approved project budget and completed my building one full week before deadline.”- Cornerstone Client, Commercial Business, Colonie, NY