San Diego Retaining Wall Blocks

Best Quality Retaining Wall Blocks or Landscape Wall Blocks San Diego

Rock & Block Hardscape Supply carries a full line of retaining wall blocks and free-standing wall systems to add aesthetic and functionality to your landscape. These retaining wall block stones create beauty and functionality that offer natural appearance to the scene. They are an excellent way to add usable space to your yard giving it an attractive view by producing an outfit that suits the setting of your area. Retaining wall blocks are easy to install, reliable and add grand style to any outdoor application. Whether it be a massive retaining wall to control erosion and provide more usable yard space, a small fence to border a garden, planter box, or a free-standing fence to add class and charm to your home, Rock & Block Hardscape Supply is one stop shop for all your wall system needs.
We offer elegant designs that are versatile, durable and adds charm to your garden and backyard.


Order Today

You can order Retaining Walls & Landscape Walls in bulk today and save money on our products. Since 1989, our family-owned business has provided products to more than 100,000 customers in the San Diego area.

To order, call us at (619) 937-3870 today, or come visit us at our six-acre facility.



Country Manor Retaining Wall


Brown Stone


Charcoal Brown


Grey Stone


Sky Ranch


Terracotta Brown


Yellow Brown

Belgard Wall

Click the Logo below to view Belgard’s products!


Garden Wall

GardenWall retaining walls

The Keystone Garden Wall retaining wall has all the benefits of the Legacy Stone, it just in a smaller package. For walls up to 2 feet high.
Dimension: 4″h x 12″w
Available Colors:
GardenWall2 retaining walls

Soledad Border Stone

Soledad_stone retaining walls

An ideal product for small garden applications. Use them as planter edging or stack them up for small soil retention projects. Walls should not exceed 5 block high.
Dimension: 4″h x 8″w
Available Colors:


Legacy Retaining Wall blocks

Keystone Legacy Stone retaining wall block is based on an easy-to-install lip system. Ideal for planter areas, yard division, or simple soil retention. For walls up to 3 feet high.
Dimension: 6″h x 16″w.
Available Colors:
Legacy2 Retaining Wall blocks

Keystone Country Cottage


Keystone Country Cottage This wall system does not have pins or a lip and is designed to be “dry stacked” for small retaining walls or decorative freestanding walls. For walls up to 20 inches high.
small unit : 4″h x 4/6″w
large unit : 4″h x 9/11″w
Available Colors:

Keystone Standard II


The Keystone Standard II Retaining Wall Unit is an American original. What started the industry is still the industry leader. The choice for tall walls and critical structures.
Dimension: 8″h x 18″w x 18″d
Available Colors:



This Bella Vista lipped retaining wall unit has the look and feel of chiseled stone. No special tools are required and the secure, interlocking lipped design makes installation easy. Excellent for mid-sized retaining wall applications or planter areas.
Dimension: 6″h x 16″w 9″d
Available Colors:


Semplice Retaining Wall blocks

The Bella Vista Semplice Landscape Wall is an excellent addition to any yard. Easy to build, this 6 piece wall system gives a random look in an old-world style. Great for small retaining wall or free-standing wall projects. It is recommended to connect pieces using masonry adhesive on every other course.
Dimension: A: 4″h x 16″w 8″d;
Dimension: B: 4″h x 12″w 8″d
Dimension: C: 4″h x 10″w 8″d;
Dimension: D: 4″h x 8″w 8″d
Dimension: E: 4″h x 6″w 8″d;
Dimension: F: 4″h x 4″w 8″d;
Available Colors:
Semplice Retaining Wall blocks

Verazzo 4-Face


Keystone Verazzo 4-Face landscape wall offers a handsome and rugged look to your project. Great for both retaining wall and free-standing wall applications. It has the look of a multiple piece system from a single sized unit. On 50% of the block, one side has a faux joint to give the look of 4 different faces.
Dimension: 6″h x 16″/12″w 10.5″d
Available Colors:

Retaining Wall Accessories


Whether the job is big or small, We carry the tools, products and knowledge to get the job done right.

See several examples of our products as well at our facility by clicking here Gallery


Keystone Pins
Primary Keystone unit connection


Masonary Adhesive
Secure block courses or wall cap



Reinforcement of soil behind wall


Consruction Fabric
Preventative porous barrier


Drainage Pipe
For drainage from behind walls

Contact Us
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(619) 937-3870