100% American Owned & Operated

Professional Concrete Coring & Sawing in Southern California

Serving Orange, Riverside, San Bernardino, Ventura, San Diego & Los Angeles counties. Residential, commercial & industrial — on time, under budget, done right.

Since 1993Over 30 years of experience
CA Lic. #748846Licensed & insured contractor
Self-Contained FleetWater & power on every truck
Mon–Fri 7am–5pmRiverside, CA headquarters

Our Services

United Concrete is your one-call, do-it-all concrete cutting contractor for Southern California.

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United Concrete service truck

Trusted Since 1993

United Concrete Coring & Sawing was founded in 1993 with a single truck and a commitment to professionalism, reliability, and on-time service. Today we operate a full fleet of diamond combo trucks, bobcat/dump truck teams, wall saw trucks, and jack hammer demolition crews.

Now owned and operated by Gabriel and Samantha Perches, United continues that tradition — state-of-the-art equipment, a professional support staff, and a "Can Do" attitude on every job.

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Recent Projects

From bridge coring over the 91 freeway to residential foundations — we handle jobs of every size.

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Ready to Start Your Project?

Call today for pricing and availability. We serve all of Southern California.

Contact Us (951) 789-1934