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Diamond Concrete Co.Concrete contractor in Diamond Bar, CA

Diamond Concrete Co. is a concrete contractor at 1175 Cleghorn Dr, Diamond Bar, CA 91765. Open 24 hours a day, 7 days a week.

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Call (909) 417-7922Website ↗

Key facts

Key facts about Diamond Concrete Co.
Address1175 Cleghorn Dr, Diamond Bar, CA 91765Get directions
Phone(909) 417-7922
Websitediamondbarconcrete.com
HoursOpen 24 hours, 7 days a week

Trades

Each trade shows the evidence we matched it on.

  • Concretemain tradebusiness name

Service area

Serves Diamond Bar and 11 towns within 25 miles: Chino Hills, Walnut, Pomona, South San Jose Hills, Rowland Heights, Los Serranos, Chino, La Verne, San Dimas, Charter Oak and Yorba Linda.

Based in Diamond Bar, CAView on map

Opening hours

Opening hours for Diamond Concrete Co.
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • Emergency service

Typical concrete work prices

Typical concrete work prices
JobLowTypicalHigh
Concrete drivewayPer driveway: typical range of customer-reported projects (about $8 to $20 per sq ft). US national range$2,700$6,400$14,500

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

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Questions about Diamond Concrete Co.

What are Diamond Concrete Co.’s hours?

Diamond Concrete Co. is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

What areas does Diamond Concrete Co. serve?

Serves Diamond Bar and 11 towns within 25 miles: Chino Hills, Walnut, Pomona, South San Jose Hills, Rowland Heights, Los Serranos, Chino, La Verne, San Dimas, Charter Oak and Yorba Linda. 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.

How do I contact Diamond Concrete Co.?

Call Diamond Concrete Co. on (909) 417-7922. The business is at 1175 Cleghorn Dr, Diamond Bar, CA 91765. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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