EXPEDITING
DESIGN
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NEW YORK CITY'S PREMIER EXPEDITING & BUILDING CODE CONSULTING FIRM
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Our Services
Cornerstone is a New York City expediting firm with dual capabilities, because we know that real estate is a complex business.
Whether you are a developer seeking approvals to launch a new project or building, or a contractor engaged in apartment renovations or building a new patio on a home, we’re here to help you every step of the way.
Stop delaying projects and paying expensive fines.
Cornerstone is New York City's premier expediting and building code consulting firm. We have two decades of unparalleled experience with NYC building codes, which guarantees our clients receive the highest level of personal attention.
In addition to expediting paperwork, we serve as the catalysts for your construction projects. Our design expertise will make sure your designs are up to code, correcting deficiencies along the way. We even help you win approvals and comply with the law after the fact.
We are the leaders in knowledge. Know-how.
Relationships.
And Results.