Local Concrete contractors
Find local concrete contractors. Search by zip code.
Enter a zip code or state to search for contractors.
FAQs about Concrete
How much does a concrete driveway cost?
A standard 4-inch thick concrete driveway costs $6–$10 per square foot for plain gray finish. A typical two-car driveway (500–700 sq ft) runs $3,000–$7,000. Stamped or decorative concrete costs $10–$18 per square foot. Exposed aggregate runs $8–$12 per square foot. The estimate should include excavation, subbase preparation, forms, reinforcement (wire mesh or rebar), concrete, finishing, and curing compound. Ask about control joint placement — properly spaced joints control where cracks occur.
How long does concrete take to cure?
Concrete reaches roughly 70% of its final strength in 7 days and full design strength (typically 4,000 PSI for residential work) in 28 days. You can walk on new concrete after 24–48 hours. Light vehicle traffic is generally safe after 7 days. Heavy vehicles and equipment should wait the full 28 days. In hot weather, concrete cures faster but may crack if it dries too quickly — your contractor should apply curing compound or keep the surface moist. In cold weather (below 50°F), curing slows significantly and freeze protection may be needed.
Why does concrete crack?
All concrete cracks — the goal is to control where and how. Common causes include: shrinkage during curing (controlled by saw-cut or tooled control joints), inadequate subbase preparation leading to settling, too much water in the mix, insufficient curing time, freeze-thaw cycles, and heavy loads on undersized slabs. Control joints should be spaced every 8–12 feet and cut to 25% of the slab depth. Reinforcement (wire mesh or rebar) doesn't prevent cracking but holds cracks tight. A competent concrete contractor manages all these factors as standard practice.