Merrimack Stone Industries is a family-owned and operated fabricator that has earned its reputation for top quality craftsmanship and superior customer service. For more than 25 years, Mario Bilotta and his sons Alex and Paolo have built their business based on honesty and hard work, serving the residential and commercial sectors with custom countertops, fireplace and shower surrounds and vanity and bar tops.

Superior Customer Experience – In Person or Virtually

We invite you to visit our beautiful, large showroom to comfortably browse and easily view slabs. Feel free to call and make a one-hour appointment or swing by to see us; appointments are encouraged and must take priority over walk-in customers so that our team can give you the time and attention you deserve when you visit. For additional convenience, we offer a virtual sales experience so you can work with one of our experienced sales people from the comfort of your home, and they will guide you through the stone selection process online.

We look forward to helping you with your project and pride ourselves on our attention to detail to best serve you. We invest in state-of-the-art technologies to provide craftsmanship and precision from templating to the highest quality custom fabrication on-site at our Merrimack, NH facilities.

Variety of Surface Selections and a Large Inventory

At Merrimack Stone, you’ll find the perfect stone to meet your style and budget. We have a large selection of natural stones sourced from all over the globe and many lines of quartz including Cambria and Caesarstone. Unique to Merrimack Stone, we offer Luxa porcelain, a beautiful surface, especially for shower surrounds and countertops.

Merrimack Stone and Contractors


We’re confident if you give us a chance, we’ll earn your respect and your future business for many projects to come. We have 25 years of experience partnering with contractors on residential projects including:

  • custom countertops
  • fireplace surrounds
  • shower surrounds
  • vanity tops
  • bar tops

Our quality work, combined with competitively priced services, creates highly satisfied customers. Give Merrimack Stone the opportunity to show you what others have experienced for more than two decades: honest, hardworking, reliable people delivering top quality craftsmanship on time and on budget.

Merrimack Stone & Homeowners


Merrimack Stone offers complete kitchen and bathroom countertop manufacturing along with complementary options such as custom cabinetry and accessories, as well as an array of faucets and steel sinks, to add beauty and elegance to your home. Our in-house design team will work with you, virtually or in person, to help you transform your vision into a gorgeous reality.

If you are considering a DIY countertop project for your bathroom, we offer a tailored service to replace your vanity top in one day, easily and attractively priced. We established Custom Vanity Top as a division of Merrimack Stone to give homeowners a custom solution for this specific need. Visit for more information.

Merrimack Stone and Commercial

Commercial Services

From North America to Asia, and everywhere in between, Merrimack Stone has over 25 years of experience and expertise in a multitude of commercial project work, including:

  • Courthouses
  • Hotels
  • Office Buildings
  • Universities
  • Churches

For commercial projects, Merrimack Stone is your single point of contact for stone installation. We will design, source, import, fabricate, construct and implement the best stone work you will have ever experienced.

Merrimack Stone & Distributors


We work with distributors of natural stone and quartz surfaces across New England. If you visit one of the local stone distributors, make sure you mention that you're a Merrimack Stone customer so they can send us information about any materials you are interested in. Here are links to some local distributors: