Yard at Bethesda, MD
Checked Oct 15, 2026
Quotes 13
Tri-State Stone & Building Supply Inc.
Landscape rock · delivers
Delivers
At a glance
- Stocks
- Landscape rock
- Getting it
- Delivers · Minimum 300 SQ FT
Their website doesn't list prices or how it is sold. Call to ask
What they sell
- Landscape rock
- Flagstone
- Stone sizes
- 6″ to 12″, up to 60″
- Hardscape
- Natural stone veneer, wallstone, Coping, Treads, Sills, Hearths
- Also sells
- Cement, Mortar, Concrete Products
Delivery and pickup
- Delivery area
- greater Washington DC Metropolitan area
- Delivery minimum
- Minimum 300 SQ FT
- Most per load
- 5 to 15 yards
Buying
- Sells to
- Homeowners / public, Contractors / landscapers, Commercial / municipal
- Season
- We operate year round, without seasonal shutdowns
- Business type
- Quarry / aggregate producer, Masonry / building supply
Where this came from
Each detail above is a quote from Tri-State Stone & Building Supply Inc.'s own website, checked Oct 15, 2026. Ratings and hours come from Google.
Show the 13 quotes
- Landscape rock
We carry an extensive inventory of hand selected building stone and building materials including flagstone, wallstone, decorative landscape stone, building stone, and veneers.
Source page - Stone sizes
The stone is somewhat irregular in shape, many with reasonably square edges for corners, 6″ to 12″ in height, and lengths up to 60″.
Source page - Hardscape
building materials including flagstone, wallstone, decorative landscape stone, building stone, and veneers.
Source page - Also sells
Cement, Mortar and Concrete Products
Source page - Delivery
We deliver! .
Source page - Delivery area
supplying Carderock® stone, building stone and building materials to the greater Washington DC Metropolitan area for over 90 years.
Source page - Delivery minimum
Minimum 300 SQ FT per SQ FT. Limited delivery area.
Source page - Most per load
for 5 to 15 yards Local deliveries only.
Source page - Order online
View Our Product Price List
Source page - Season
We operate year round, without seasonal shutdowns, and have dealers nationwide to provide Carderock® Stone to your project when you need it.
Source page - Prices online
[ View Our Product Price List](https://carderock.com/wp-content/uploads/pdf-forms/StonePrices.pdf)
Source page - Business type
We are the exclusive quarriers of Carderock® Stone.
Source page - Sells to
favorite of architects, designers, stone masons and homeowners for generations. Residential or commercial applications
Source page