History

Our legacy in shaping New York's buildings
is built on a tradition of trust

What Makes Glenwood Mason

How Glenwood Mason became New York’s most respected and reliable concrete block manufacturer and building material supplier.

Family-Owned

Rooted in family with a reputation defined by decades of success and impact

A Century of Purpose

100 years of leveraging strong industry relationships and a deep knowledge base

3rd Generation

A legacy that laid the foundation for our mantra of going above and beyond with clients

New York Heritage

Unmatched quality and service are the standard for NYC’s most trusted block manufacturer

Decades of Dedication

1922
Opening of the first Cincotta family business in masonry and block manufacturing
1955
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1989
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Our Company Story

A look back at how we’ve gotten here and where we hope to go

Entry into Masonry

The Cincotta family has been involved in masonry and block manufacturing since 1922, and has built multi-generational relationships across the industry.

Prior to Connie’s entry into the field, both her father and grandfather built careers in masonry. Her grandfather opened the first family business in 1922, purchasing the plot of the land in East Flatbush where her father ultimately spent decades working and where Glenwood Mason operates today.

Becoming Glenwood Mason

With a rich background in the masonry business dating back to 1983, Connie Cincotta, the founder and current President of Glenwood Mason, officially established Glenwood Mason Supply Company in 1991.

The founding of Glenwood Mason Supply Company would go on to form a group of distinct companies that work together to provide expanded services to customers throughout 
New York: Glenwood Mason, Ferguson Hauling, and Superior Block.

Today in New York

Since then Glenwood Mason has grown into
the largest manufacturer of concrete block in New York City, offering contractors and homeowners best-in-class products and unmatched customer service.

With its massive market share and a 
forward-looking approach to sustainability, Glenwood Mason is playing a critical role in helping shape the New York City of tomorrow.

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Managed by a 
Team of TrustedIndustry Experts

Beyond the Cincotta family name, Glenwood Mason’s team of trusted professionals demonstrates the reliability, expertise, and unparalleled service that the company is known for.

From company executives to plant workers, much of the staff atGlenwood Mason has a personal, familial connection to the masonry industry and in some instances, even Glenwood Mason itself a fact that becomes apparent through the knowledge and customer service provided by the entire team.

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