136 Rio Rancho Blvd. Rio Rancho, NM505-892-5858info@southwestblock.netMon-Fri: 7am-4pm

About Us


Since 1999 Southwest Block has been the Southwest’s premier manufacturer of various block used in landscaping, hardscaping, and building. Specializing in residential, commercial and industrial we are your source for the finest in block building materials. Our block is made on site and we sell to contractors as well as individuals.


Founded in 1999 Southwest Block is the Southwest’s premier manufacturer of various types of blocks used for building, landscaping and hardscaping. As New Mexico’s only authorized Keystone dealer we offer the finest materials for building retaining walls, garden walls, outdoor living spaces and walkways. Let your creativity run free while visiting our Rio Rancho showroom and with our help you will design the living space of your dreams.


Decorative concrete is our specialty! As New Mexico’s only authorized Keystone Dealer we specialize in interlocking segmental concrete block used in building retaining walls and landscaping. Keystone products are known for providing products that make do it yourself projects very easy for anyone to do. We manufacture pavers, ornamental and landscaping block used in the creation of garden walls, patios, outdoor kitchens, fire pits, and pool areas. Included in our inventory are many accessories that you will need when you are creating your outdoor space so consider us your one stop shop for all your building scape needs.



Centrally located in Rio Rancho, NM we service the entire state of New Mexico offering delivery services to outer lying areas and assistance with pick up orders. Volume discounts are offered and our staff is bi-lingual for our Spanish speaking customers. Our showroom is open early every day for your convenience and is easily located on the frontage road off of Hwy 528. We’d like to invite you to tour our show room and let your creativity run free. At Southwest Block you can run wild with your ideas and create the living space of your dreams.

Contact Us!

Alternatively, you are welcome to call us at 505-892-5858. We will answer your question as quickly as possible!

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