FAQs

The quantity of rock or aggregate required typically corresponds to the dimensions of your project. Provide us with the square footage and depth of your project, and we can recommend the approximate amount of material needed. Callahan Concrete offers both rock and concrete supplies for your construction needs.

The appropriate concrete strength depends on your specific project requirements. Residential projects such as driveways, sidewalks, and garages generally require 3,000-3,500 PSI concrete. Commercial projects like parking lots or warehouse floors typically need 4,000+ PSI concrete. Contact our team for concrete ready mix and other supplies tailored to your project.

Air entrainment concrete contains intentionally incorporated air bubbles to enhance its durability and resistance to freeze-thaw cycles. This type of concrete is commonly used for exterior applications exposed to weather conditions, including sidewalks, driveways, and parking lots. For air entrainment concrete and other specialized concrete supplies, please contact Callahan Concrete.

Our preferred loading times are typically in the morning, although we continue loading throughout the day. Our daily product loading cutoff is approximately 3:00 PM to ensure completion of work before closing time. For concrete supply needs, please contact Callahan Concrete during our operational hours.

We do not offer Saturday deliveries. Our delivery services are available during our operational hours, Monday through Thursday, from 7:00 AM to 4:00 PM, and Friday from 7:00 AM to 3:00 PM. For concrete supply delivery or concrete ready mix orders, please contact us during these times.

Yes, we can provide concrete supplies with color additives and other decorative elements. Please note that these special requests may extend the lead time by one to two days. For more information about colored or decorative concrete options, please contact Callahan Concrete.

While lead times may vary depending on the project, it is advisable to place your concrete supply order at least one week before your desired delivery date. For more specific information regarding order placement and scheduling, please contact our team.