Au Standard ConcreteConcrete contractor in Lancaster, CA

Au Standard Concrete is ranked #6 of 48 concrete contractors in Lancaster by CR Score, with 58 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

Au Standard Concrete is open Monday to Saturday. Its listed hours are Monday to Saturday, 7 AM – 7 PM. On Saturdays it is open 7 AM to 7 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

Serves Lancaster and 12 towns within 25 miles: San Dimas, La Verne, Glendora, Charter Oak, Claremont, Citrus, Azusa, Pomona, Covina, Montclair, Upland and Diamond Bar. The list is based on the business's location and the usual service radius for concrete work. Confirm your address is covered when you call.

Au Standard Concrete has a rating of 5.0 from 12 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

Call Au Standard Concrete on (661) 998-9199. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.