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24 technicians listed · 23 in Riverside · 12 open weekends · 19 rated 4.5+
Data verified October 16, 2026
Listed for drivers in and around Riverside, CA, these 24 shops repair, rebuild and replace engines. What each one says about machine work, warranty terms and the engines it supplies comes from its own website; ratings and quotes come from public reviews.
23 of the 24 technicians we list are based in Riverside; the other one serves Riverside from Colton (9 mi). The technicians on this page are rated from 4.2 to 5.0 across 2,444 reviews; 16 have 50 or more reviews and 19 are rated 4.5 or higher. When customers rate these technicians on specific qualities, they most often praise professionalism (88%), quality (75%) and value (66%). The topics that come up most in reviews of the technicians on this page are "honest", "fair" and "communication". 11 are open on Saturdays and 1 on Sundays. The services the technicians on this page list most often on their websites are brake repair (2), check engine light diagnostics (2), engine repair (2), oil changes (2) and transmission repairs (2). 2 list staff certifications (ASE) and 5 have a BBB rating of A or A+. Domain records put 12 websites of the technicians on this page at ten or more years old; the oldest dates from 2001. 1 offers emergency or roadside call-outs; 3 offer financing; 1 gives free estimates; 2 are family- or locally-owned and 7 list coupons or special offers. We count these figures across the technicians on this page; distances are straight-line, and hours and prices change, so confirm the details with the technician before you visit.
23 of the 24 shops are in Riverside itself and the rest come from other towns within 10 mi. An engine job means leaving the car for days, so the drive happens once at each end rather than every morning.
