Newmarket, NH Premier Marble, Granite, & Quartz Stone & Service

Granite Brothers: Your Top Choice for Countertop Installation in Newmarket, NH

Granite Brothers specializes in Stone Sales, Fabrication, Installation, and Repair services, serving Newmarket, NH and the entire New England region. Committed to exceptional customer service, we focus on stone, tile, and complementary products. With over a century of experience spanning four generations, we are the premier stone retailer, fabricator, and installer in Newmarket, NH and Metro-West, MA. Our dedicated team, design showroom, fabrication shop, and outlet store ensure that no project is too large or small. We guide you through the entire process, providing information and recommendations to meet your renovation or construction needs. Feel free to ask questions and enjoy the journey!

Our Comprehensive Services in Newmarket, NH:

Granite Countertops

For new granite countertops in Newmarket, NH, Granite Brothers is your go-to choice. From selection to installation, our staff assists you in finding the perfect stone. With an 8000 sqft state-of-the-art facility, we handle projects of any size, collaborating with top suppliers to offer the best natural stones.

Quartz Countertops

Despite our name, we also offer quartz countertops from brands like Silestone, Caesar Stone, and Okite. Explore our displays and consult with our staff to choose the ideal product for your needs.

Fireplace Surrounds and Hearth Stones

Revitalize your fireplace with a custom surround and hearth stone crafted from a variety of natural stone slabs or remnants. We can also assist in selecting and installing new tiles to enhance the fireplace’s appeal.

Vanity Tops

Whether for a small powder room or a luxurious master bath, Granite Brothers has a wide range of vanities. Explore our selection of remnants for smaller vanities or consult with us to choose the perfect slab for your dream bath.

Natural Stone Tub Surrounds / Master Bathrooms

Elevate your master bath with a stunning natural stone tub surround. We guide you through the design process, ensuring every detail, from tub surround to shower walls, meets your expectations.


Discover a diverse range of vanities, spanning modern, traditional, contemporary, and classical styles. Visit our showroom or consult with our staff to explore all available options.

Porcelain Tile

Explore our showrooms for a vast selection of porcelain tiles from renowned manufacturers like Marrazzi, Interceramic, American Olean, and Ragno. Our staff helps you choose the right color and size for your project.


Visit our showrooms for an extensive collection of mosaics, including glass tile mosaics by Bisazza, stone and glass combinations, and customizable options. Our trained staff assists in finding the perfect mosaic for your space.

Stone Tile

Granite Brothers boasts the largest and most complete selection of stone tiles, including marble, granite, limestone, and travertine. Visit us for natural stone tile, pencil moldings, chair rails, and closeout items at our Milford, MA location.

Tile Installation

Ensure the beauty of your tiles lasts by entrusting our professionals with the installation. From underlayment to unique designs, our experienced team handles every aspect of tile installation.

Countertop and Tile Repair

In addition to installations, we offer repair services for kitchen countertops, tile floors, and shower walls. Contact us to discuss your situation and receive an estimate for the necessary repairs.


Save on projects by choosing from our ever-changing inventory of remnants, suitable for vanities, hearth stones, fireplace surrounds, and more.

Custom Furniture Tops

Elevate your furniture with custom stone tops for buffets, antique dressers, or any piece in your home. Our custom tops make every piece a standout in any room.

Newmarket is a town in Rockingham County, New Hampshire, United States. The population was 9,430 at the 2020 census. Some residents are students and employees at the nearby University of New Hampshire in Durham.

The densely settled center of town, where 5,797 people resided at the 2020 census, is defined as the Newmarket census-designated place and is located at the junction of New Hampshire routes 108 and 152, along the Lamprey River.


Incorporated in 1727, Newmarket is one of six towns granted by Massachusetts in the last year of the reign of King George I. It started as a parish of Exeter, and was granted full town privileges by the legislature in 1737. It was probably named for Newmarket in Suffolk, England. The Lamprey River, running through the town, was named for John Lamprey, an early settler. For a while, the town was called “Lampreyville”. Newmarket was a center of the New England shipping trade with the West Indies. The town’s main exports were timber, dried fish from the Squamscott River and salted alewives from the Lamprey River. The return cargo brought whale oil, molasses and rum back to Newmarket. Newmarket also had a robust shipbuilding presence. There were many ships built for the Royal Navy using trees from Newmarket and the surrounding towns. There is record of Newmarket building 21 ships in one year.

The Newmarket Manufacturing Company was incorporated in 1822, and constructed its first cotton textile mill during 1823 and 1824. The company dominated the mill town’s waterfront and economy, with seven textile mills harnessing water power at the falls. The company had cotton shipped up from the Deep South, so its production was adversely affected by the Civil War. It built numerous support structures, including multi-family housing for workers. The company built dams far upriver to create Pawtuckaway Pond in Nottingham and Mendums Pond in Barrington—during drought, the company could release a regulated flow of water from the dams into the Lamprey to run the works. The company closed in 1929.

Newmarket was affected by the 1922 New England Textile Strike, shutting down mills in the town over an attempted wage cut and hours increase.

Adapted for modern commercial and residential uses, the mill buildings are located within the Newmarket Industrial and Commercial Historic District, which in 1980 was added to the National Register of Historic Places. In the 1970s, the mill served as the headquarters of the Timberland Company, during the years when it grew from a small work-boot manufacturer to a leading “urban” fashion brand. Timberland’s headquarters are now in nearby Stratham.

The town’s parish of “South Newmarket” was incorporated as the separate town of Newfields in 1895.


As of the census of 2010, there were 8,936 people, 3,857 households, and 2,219 families residing in the town. There were 4,139 housing units, of which 282, or 6.8%, were vacant. The racial makeup of the town was 92.2% white, 1.0% African American, 0.2% Native American, 4.0% Asian, 0.1% Native Hawaiian or Pacific Islander, 0.6% some other race, and 1.9% from two or more races. 2.3% of the population were Hispanic or Latino of any race.

Of the 3,857 households, 27.2% had children under the age of 18 living with them, 45.2% were headed by married couples living together, 8.5% had a female householder with no husband present, and 42.5% were non-families. 27.7% of all households were made up of individuals, and 7.1% were someone living alone who was 65 years of age or older. The average household size was 2.32, and the average family size was 2.86.

In the town, 19.7% of the population were under the age of 18, 13.1% were from 18 to 24, 30.3% from 25 to 44, 27.3% from 45 to 64, and 9.7% were 65 years of age or older. The median age was 35.8 years. For every 100 females, there were 98.4 males. For every 100 females age 18 and over, there were 96.3 males.

For the period 2011–2015, the estimated median annual income for a household was $62,688, and the median income for a family was $90,703. Male full-time workers had a median income of $48,989 versus $40,428 for females. The per capita income for the town was $32,633. 10.9% of the population and 5.0% of families were below the poverty line. 9.2% of the population under the age of 18 and 5.9% of those 65 or older were living in poverty.

The town of Newmarket has a small but growing Laotian and Laotian American population, refugees and their families.Buddhist practitioners among the Laotians attend the Wat Lao Mixarayam Temple in Lowell, Massachusetts.