Business Details
50+ Years
experience
Your Trusted Source for Building Materials in Bethesda, MD
Tri-State Stone and Building Supply Inc. has been a trusted provider of natural stone and building materials to the greater Washington DC Metropolitan area since 1926. As a family-owned business, we specialize in sourcing and supplying high-quality Carderock stone, building stone, and veneers, serving architects, designers, and homeowners. Our extensive inventory includes flagstone, wallstone, decorative landscape stones, and dimensional granite, all selected for durability and aesthetic appeal.We operate year-round, ensuring consistent availability of materials for residential and commercial projects. With decades of expertise, we prioritize customer satisfaction through reliable delivery services and nationwide dealer networks.
Services
Natural Stone Supply
Building Materials
Aggregates
Landscaping Stones
Delivery Services
Thin Veneers
Granite Products
Cobblestones
Firebrick and Flue Liners
Mortar and Concrete Products
Details
- Year established: 1926
Highlights and features
- We have over 90 years of experience in the building materials industry.
- We are the exclusive quarriers of durable, aesthetically pleasing Carderock Stone.
- Our extensive inventory includes hand-selected natural stone and veneers.
- We offer reliable delivery services for both bagged and bulk materials.
- Our nationwide dealer network ensures timely access to products.
Services
Natural Stone Supply
We provide high-quality natural stone, including Carderock stone, flagstone, and dimensional granite for residential and commercial projects. Our materials are quarried for durability and aesthetic appeal. Clients benefit from our expertise in sourcing and delivering premium stone products.
Building Materials
Our inventory includes cement, mortar, concrete products, and tools for construction projects. These materials are essential for structural and decorative applications. Customers rely on our consistent supply and nationwide delivery network for timely project completion.
Landscaping Stones
We offer decorative landscape stones, boulders, and tumbled stones to enhance outdoor spaces. These products combine functionality with visual appeal. Homeowners and landscapers choose our materials for their quality and versatility in design projects.
Delivery Services
We deliver both bagged and bulk materials, including mulch, soil, and aggregates. Our delivery ensures timely access to products for contractors and DIYers. This service supports efficiency and convenience for projects of all sizes.
Thin Veneers
Our thin veneers provide a durable, attractive finish for walls and surfaces. These products mimic natural stone at a lower cost. Clients use them for both interior and exterior applications, valuing their aesthetic and functional benefits.
Questions
What products does Tri-State Stone offer?
We supply natural stone, building materials, aggregates, landscaping stones, thin veneers, and delivery services for residential and commercial projects.
Is Tri-State Stone family-owned?
Yes, we have been family-owned and operated since our founding in 1926.
Do you deliver materials?
Yes, we offer delivery for both bagged and bulk materials, serving Bethesda, MD, and nationwide dealers.
What is Carderock Stone?
Carderock Stone is a durable, aesthetically pleasing mica-schist quartzite quarried by us for construction and landscaping projects.
Are your products available nationwide?
Yes, we have a network of nationwide dealers to provide timely access to our materials.
What are your business hours?
We are open Monday-Friday 7:30 AM-4 PM, Saturday 7:30 AM-11:30 AM, and closed on Sundays.
