What We Do
Roofing
In a city filled with a myriad of different structures, materials, challenges, and weather conditions, roofing is never a one size fits all situation. With over 40 years of experience, our team of roofing pros has seen it all and we maintain, repair, tear down, and build new roofs across New York City.
Waterproofing
Looking for the top residential or commercial waterproofing contractor in New York? Look no further! GHI NYC has been a leader in waterproofing for more than 40 years with a reputation for excellence in waterproofing services throughout New York City. We work offer a full line of waterproofing services including foundation repair and replacement, an array of basement waterproofing services, window lintel repair and replacement, and more.
Brownstone Restoration
Nothing says quintessential New York City like a block lined with brownstones. At GHI NYC, we combine state-of-the-art materials with traditional techniques to offer top-quality restoration services for brownstones and townhouses while adhering to all applicable New York City Landmarks Preservation Commission guidelines.
Masonry
GHI NYC has been a leader in masonry construction for more than 40 years with a reputation for excellence in residential and commercial concrete and masonry services throughout New York City. We work with all types of masonry materials including concrete, pavers, flagstone, veneer, block, stucco, brick, masonry, fencing, custom stonework, and retaining walls for residential and commercial customers.