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24 companies listed · 4 in Rialto · 2 open 24/7 · 14 open weekends · 19 rated 4.5+
Data verified October 18, 2026
Listed for homeowners in and around Rialto, CA, these 24 companies pour and repair concrete. What each one says about finishes, sealing and removing an old slab comes from its own website; the ratings and comments on this page come from public reviews.
4 of the 24 companies we list are based in Rialto; the other 20 serve Rialto from towns including Riverside (12 mi), Fontana (4 mi) and Colton (6 mi). The companies on this page are rated from 4.0 to 5.0 across 358 reviews; 1 has 50 or more reviews and 19 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise quality (93%), professionalism (88%) and responsiveness (75%). The topics that come up most in reviews of the companies on this page are "price" and "crew". 2 are open around the clock; 13 are open on Saturdays and 9 on Sundays. 13 show a license on their websites and 4 have a BBB rating of A or A+. Domain records put 16 websites of the companies on this page at ten or more years old; the oldest dates from 1997. 2 offer emergency call-outs; 10 give free estimates; 3 are family- or locally-owned and 1 lists coupons or special offers. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
Free quotes appear in 10 of the 24 listings on this page. Flatwork cannot be priced over the phone anyway. Someone has to see the fall of the ground, the route a mixer truck would take, and whether an old slab has to come out before anything new goes down.
