Who We Are

Who We Are

Rich-Co Building Associates, Inc. is a family-owned and operated Long Island paving stone restoration, repair, and masonry sealing company that serves all of Nassau County, including towns such as Jericho, Roslyn, Old Westbury, Bellmore, and Merrick with our range of professional and affordable solutions. We’ve specialized in Nassau Country decorative concrete and Jericho home improvements for more than 30 years and are a regional leader when it comes to surfacing applications and repair. Need a custom service? You can count on us for tailor-made solutions designed for your property’s needs.

We feature a talented team of experienced service contractors who are highly trained and specialize in Long Island paving stone restoration and our related services. Our service providers are carefully screened and dedicated to providing world-class workmanship for our Long Island customers. When you contract with us for Nassau County decorative concrete, Roslyn stone sealing, or Jericho home improvements, you can count on us to work efficiently and pay meticulous attention to details. Our pros can tackle projects both large and small. Don’t risk your high-end pavement resurfacing and restoration needs by attempting a DIY solution; we feature competitive pricing and have the know-how to provide you with professional service.

In addition to our experienced service providers, Rich-Co Building Associates, Inc. relies on some of the best protective coating products our industry affords. If you’ve invested in Nassau County decorative concrete and resurfacing, you’ll want to protect it from damage or stains as soon as possible. We feature high-quality products designed to protect your residential or commercial surfaces. By maintaining these surfaces, you can better protect your property value and enhance your setting’s curb appeal. From Jericho home improvements to Long Island paving stone restoration, our services are designed to meet our customers’ diverse needs. Contact us to learn more about our service offerings and high-quality stone sealing solutions.


Masonry – Sealings – Coatings

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    33 S. Service Road, Jericho, NY 11753

    (516) 750-9780


    Monday – Friday: 9 AM – 5 PM EST

    Saturday: Closed

    Sunday: Closed