Best Engine Repair & Rebuild in El Cajon, CA
15 technicians listed · 8 in El Cajon · 3 open weekends · all 15 rated 4.5+
Data verified October 16, 2026
Trust Auto Repair
J & K Automotive
Diesel Doctor
Caliber Auto Repair
Sunshine Auto Repair
Listed for drivers in and around El Cajon, CA, these 15 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.

Area overview: El Cajon, CA
8 of the 15 technicians we list are based in El Cajon; the other 7 serve El Cajon from San Diego (10 mi), Lakeside (4 mi) and Santee (4 mi). The technicians on this page are rated from 4.6 to 5.0 across 5,805 reviews; 14 have 50 or more reviews. The topics that come up most in reviews of the technicians on this page are "price", "honest" and "fair". 3 are open on Saturdays. 5 list staff certifications (ASE) and 11 have a BBB rating of A or A+. All 15 have ten or more years of experience, the longest 78 years. 2 offer financing; 4 are family- or locally-owned and 4 list coupons or special offers. We have a website on file for all 15 of the technicians on this page; 11 publish a contact page; 2 list a public email and 8 take bookings online. 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.
Do engine shops listed for El Cajon let me spread the cost?
2 of the 15 shops on this page state that they offer financing. An engine is the repair people borrow for, so compare what the credit costs against what a different car would cost you, and get the repair quote in writing first.


