Welcome New ESEA Member Cornerstone Services, Inc.
31 South Ohioville Rd.
New Paltz, NY 12061
Sean Griffin, 845-255-5722
Founded in 1998 by Sean Griffin, Cornerstone Services has grown from a small mailing operation in New Paltz, New York, into the Hudson Valley's most trusted full-service direct mail company. For over 25+ years, we've helped businesses, non-profits, municipalities, and political organizations reach their audiences through targeted, high-quality direct mail campaigns.
We've mailed over 2.3M+ pieces for clients across 47 municipalities in Ulster, Dutchess, and Orange Counties — and beyond. Every campaign is handled in-house from data targeting through postal delivery, with a 98% on-time delivery rate.
Cornerstone isn't just a printer or a mail house. We're a full-service marketing partner. We help you identify the right audience, design a mail piece that gets noticed, print it at commercial quality, and deliver it to the USPS at the lowest possible postage rate. That's the Cornerstone difference.
