We offer the best quality concrete mix in National City.
National City is the second oldest city in San Diego County. In 1769, After independence from Spain, in 1845, Andrew Johnson changed the name as “The National Ranch”. In 1868, Frank Kimball purchased the whole land and retaining the National name.
Like the National City, Superior Ready Mix also has a long history in the concrete industry. We have been expanding our business with high-quality products and services since 1958. Today, as a local company, we provide concrete, aggregate, and asphalt by utilizing cutting edge technology to customers throughout southern California including National City at reasonable prices.We are a one-stop-shop, which can provide all the products you need. Plus, we know well about the local building regulations because we have been serving National City customers for the last 60 years.We take great pride in providing the best service and sustainable products. Moreover, we want to make a long-term relationship with our customers by reliability.
CONCRETE
- Residential
- Commercial
- Colored Concrete
- Masonry
- Shotcrete
- Specialty
- Fiber & Admixtures
- Inter Locking Blocks
MATERIALS
OTHER SERVICES
We have a commitment to our community and a passion for excellence in everything we do. Whether it is a multi-level structure or a small backyard project in National City, we can provide the highest quality products that will stand the test of time. We take pride in our service and look forward to helping you with your next project.
Get to know more about us. Together, let us build great things. Request an Estimate or Contact Us today!
If you live in National City or are currently doing projects in the surrounding areas of National City and are in need of any concrete equipment supplies, give Superior Ready Mix a call. We are experts in the field! Our continuous growth as a business has now led us to serve customers throughout National City and other areas.
NOTE: While we service all the listed locations, please keep in mind that not all of our products are provided/offered for each location (i.e we do not sell asphalt in the desert). We want to ensure that we have the products you need for your project, so please feel free to contact us to verify or if you have any other questions.

Residential Concrete
Commercial Concrete
Colored Concrete
Masonry
Shotcrete
Specialty
Fiber & Admixtures
Inter Locking Blocks
Why Choose Superior Ready Mix?
65+ Years Experience
Family-Owned & Operated
9 Strategic Locations
Company-Owned Equipment
Licensed, Bonded & Insured
On-Time Delivery Guarantee
Quality Materials
Competitive Pricing
Our Proven Process
Free Consultation & Estimate
Project Planning
Professional Installation
Quality Inspection
What our san diego customers say
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Frequently Asked Questions
Concrete costs in San Diego typically range from $4-8 per square foot for basic concrete, with decorative options costing $8-15 per square foot. Factors include project size, complexity, and finish type. We provide free estimates for accurate pricing.
Yes! We provide free, no-obligation estimates for all projects. You can use our online concrete calculator or schedule an on-site consultation with our experts.
Yes, we are fully licensed, bonded, and insured. We carry comprehensive liability insurance and workers' compensation coverage to protect your project and our team.
Yes, we can match existing concrete color, texture, and finish. Our experienced team can analyze your existing concrete and create a matching mix for seamless repairs or additions.
Shotcrete is concrete that's sprayed onto surfaces using high-pressure equipment, making it ideal for complex shapes, slopes, and hard-to-reach areas. Regular concrete is poured and finished traditionally. Shotcrete is often used for pools, retaining walls, and structural repairs where traditional pouring isn't practical.
Interlocking block walls are designed to last for decades with proper installation. They typically last 50+ years and require minimal maintenance. The blocks are engineered to withstand weather, soil pressure, and time, making them a long-term solution for retaining walls and landscaping projects.
Concrete typically takes 28 days to reach full strength, but is usually walkable within 24-48 hours and driveable within 7 days. Curing time depends on weather conditions, mix design, and project requirements.
We serve all of San Diego County including San Diego, Escondido, Oceanside, Carlsbad, Encinitas, La Jolla, Chula Vista, and surrounding areas. We also serve parts of Riverside and Imperial counties.
We offer a wide variety of finishes including smooth, broom, stamped, colored, stained, and exposed aggregate. We can match existing concrete or create custom finishes for your project.
Yes, we provide concrete removal services as part of our full-service approach. We can remove old concrete safely and efficiently, preparing the area for new concrete installation.
Yes! Colored concrete is an excellent choice for driveways. It's durable, attractive, and can withstand heavy vehicle traffic. We offer various color options and finishes that can enhance your home's curb appeal while maintaining the strength and durability needed for driveways.
Fiber-reinforced concrete offers improved durability, crack resistance, and impact strength. The fibers help control shrinkage cracking and increase the concrete's ability to withstand stress. This makes it ideal for industrial floors, driveways, and areas subject to heavy use or temperature variations.
Ready to Start Your Concrete Project?
Get your free estimate today and experience the Superior Ready Mix difference. Our San Diego concrete experts are ready to help bring your vision to life.

