Cornerstone Contracting’s Ongoing Committment to Their Clients


Cornerstone is a dynamic construction company: enthusiastic about projects, selective about those undertaken, creative in finding solutions and committed to providing the personnel, service and technology to ensure success.

Why does Cornerstone have such a strong reputation in Fairfield, Westchester and NYC?
The key to our success is that we build teams who build houses. Our clients start the process, and their architects offer the creative vision that gives them form. They join the team, along with interior designers, landscape architects, engineers, consultants, and craftsmen, providing both the art and the science of good design.

cornerstone-back-of-houseWhere do you see trends heading?
Tech savvy clients are up on the latest smart home systems and energy efficient options and they cannot envision their dream home without them. Although traditional homes will never go out of style, contemporary design seems to be the current trend.

When does the project end?
We pride ourselves on building relationships as much as homes. Cornerstone is dedicated to a lifetime commitment to our clients. We offer ongoing maintenance and services, continually growing with them at various phases of their lives.

Cornerstone Contracting
301 Valley Rd, Cos Cob, CT, 203-861-4200


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