Retaining walls
Segmental and gravity retaining-wall systems selected around the needs of your site.
Explore retaining-wall projectsRETAINING WALLS · STORMWATER · SLOPES
Built on experience.
Grounded in trust.
Practical solutions for challenging sites. We design and build retaining walls, underground stormwater storage systems, and reinforced stabilized slopes.
ResidentialCommercialIndustrialPublic works
WHAT WE DO
The right solution.
From design to construction.
Field expertise, creative thinking, and a commitment to doing the job right.
Stormwater storage
Underground storage solutions, including GeoStorage and StormTrap systems, with design and construction support.
Explore stormwater projectsSlopes & erosion control
Reinforced stabilized slopes, slope protection, and channel lining for demanding site conditions.
Discuss your siteDesign & project support
Retaining-wall designs, GeoStorage details, reinforced slope designs, permit packages, and submittal packages.
OUR PROJECTS
Our work, in the field.
Explore projects by type, with details and multiple photographs from each site.
2 FEATURED PROJECTS
Stormwater
Underground stormwater storage projects, with a closer look at the work beneath the finished site.
View stormwater projects
2 FEATURED PROJECTS
Retaining Walls
Retaining-wall projects that bring structure to challenging terrain, from construction through the finished wall.
View retaining walls projectsOUR COMPANY
A family business.
A commitment that lasts.
Capstone Construction was founded in 2015 by owners with decades of experience building retaining walls and stormwater systems.
From residential and commercial sites to industrial and public works projects, we bring creative ideas and field expertise to find practical solutions.
Our commitment is simple: honesty, integrity, and keeping our word. We’re here to help you find the best solution for your project.
RETAINING WALL SYSTEMS
Experience across proven systems.
Every site is different. We’ll help you evaluate the system that fits your project.
Keystone
A pin-connected segmental retaining-wall system with a range of face textures and finishes.
Redi-Rock
Large precast blocks with natural stone textures, offering gravity and reinforced wall options.
Gravix
A gravity retaining-wall system for sites where excavation space is a key consideration.
Lock+Load
An independent panel-and-counterfort system designed to work with compacted backfill.
Allan Block
Dry-stacked concrete blocks with hollow cores and an integrated setback.
Anchor
Concrete block systems for retaining and freestanding walls in residential and commercial settings.
System selection depends on site conditions, engineering requirements, and project goals. Call our team to discuss your plans.
UNDERGROUND STORMWATER STORAGE
Make room for water.
Keep your site working.
GeoStorage and StormTrap system experience, from details and drawings through construction.
View stormwater projectsSTART A CONVERSATION
Bring us your
challenging site.
Talk with our team about your plans, schedule, and the solution you need.
CALL CAPSTONE(760) 505-1531
Escondido, California
Lunch & Learn
Invite us to your office for a conversation about our products and services. Call to arrange a presentation.