Contact Concretum Operis
Request a quote, ask a question, or schedule a site visit for concrete, excavation, or drilling services.
Project Brief
Request a Quote
Tell us about your project. We respond to all inquiries within one business day.
Contact Information
Phone(415) 729-6060
Emailconcretum721@yahoo.com
Office187 Henry Clark Ln
Richmond, CA 94801
Richmond, CA 94801
HoursMon–Sat: 5:30 AM – 10:00 PM
Sun: 9:00 AM – 6:00 PM
Sun: 9:00 AM – 6:00 PM
Emergency & After-Hours
For active project emergencies or time-sensitive construction needs, our on-call team is available 24/7.
Call Emergency Line →