Thomas Marble & Granite
Countertop Fabricator in Gaithersburg, Maryland

Customer Reviews
About Thomas Marble & Granite
Thomas Marble & Granite operates out of Gaithersburg, Maryland, a city in Montgomery County where new construction and whole-home renovations keep fabricators consistently busy. With 8 reviews and a perfect 5-star rating, this shop has earned solid word-of-mouth among local homeowners and remodelers. Gaithersburg's mix of established neighborhoods and newer developments means clients come in with everything from small vanity updates to full kitchen overhauls. The team specializes in marble and granite, materials that remain popular in this part of the DC metro region.
Materials
Services
Services and Process
Thomas Marble & Granite focuses on natural stone, fabricating custom countertops for kitchens and bathrooms from start to finish. The process includes precise digital or physical templating, slab cutting, sink cutouts, and your choice of edge profile to finish the piece. For kitchen countertops, they account for cooktop cutouts, seams, and backsplash overhangs during the design stage. Bathroom vanity work includes single and double-sink configurations, with stone cut to fit standard and custom cabinet dimensions.
What Sets Them Apart
Natural stone fabricators in the Gaithersburg and Montgomery County market tend to attract buyers who want material with real character, something that quartz can't fully replicate. Thomas Marble & Granite works specifically with these materials, which means the team understands how to work with veining patterns, slab orientation, and the finishing techniques that make natural stone look its best. That focus matters when you're making a significant investment in your home.
How the Process Works
Your first step is reaching out for a free estimate, where you'll discuss which stone type fits your project and budget. From there, a technician visits your home to template the countertop area, capturing exact measurements for every cutout and edge. The slab is then cut and finished in the shop, with your chosen edge profile applied before installation day. When the team arrives to install, they handle the heavy lifting and final fitting so everything sits level and tight.
Service Area
Thomas Marble & Granite serves Gaithersburg and the broader Montgomery County area, including Rockville, Germantown, and North Potomac. The shop is well-positioned for clients throughout the I-270 corridor. Customers from Clarksburg and Damascus also work with this team regularly.
Frequently Asked Questions
What's the difference between marble and granite for kitchen countertops?
Do you help customers choose their slab at the stone yard?
How accurate is the templating process?
Can you match stone across multiple rooms in my home?
What edge profiles do you offer?
How do I prepare my kitchen before installation day?
Is this your business?
Claim your listing to update your info, respond to leads, and see analytics.
Claim This Listing