L&S Automotive
“Carson was very professional, explained my options and got it fixed before we had to leave town.”
Best Engine Repair & Rebuild in Baton Rouge, LA
15 technicians listed · 14 in Baton Rouge · 2 open 24/7 · 3 open weekends · 10 rated 4.5+
Data verified October 16, 2026
LA On-Site Fleet Services
“He presented the situation from his POV in a way you wish ALL mechanics would - with integrity and honor.”
Oneal Car Care Center
“Estimated time to install the four tires which included a front end alignment, perfect.”
Express Care Automotive
“These are the guys that will dig down into a problem and fix a 50 dollar sensor, rather than charge for a 500 dollar replacement that won't work anyway.”
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Velasquez Auto Repair and Towing Service
“For so many years I have had the pleasure of obtaining consistent reliable service that never disappoints”
Timmons Truck Center & Idealease
“Friendly smiles and service was fast they have overnight and weekend parking for my truck plus close circuit video I felt safe.”
Listed for drivers in and around Baton Rouge, LA, 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: Baton Rouge, LA
14 of the 15 technicians we list are based in Baton Rouge; the other one serves Baton Rouge from Port Allen (5 mi). The technicians on this page are rated from 4.1 to 5.0 across 1,519 reviews; 8 have 50 or more reviews and 10 are rated 4.5 or higher. The topics that come up most in reviews of the technicians on this page are "price" and "fair". 2 are open around the clock; 3 are open on Saturdays and 2 on Sundays. 2 list staff certifications (ASE) and 1 has a BBB rating of A or A+. 9 have ten or more years of experience, the longest 41 years. 2 offer emergency or roadside call-outs; 1 offers financing; 1 gives free estimates; 1 is family- or locally-owned and 2 list coupons or special offers. We have a website on file for 12 of the technicians on this page; 11 publish a contact page; 6 list a public email and 3 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.
Why do some listings show another city?
14 of the 15 shops are in Baton Rouge 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.
Brakes & More
“There are none more honest than these fellas in all of Baton Rouge.”
K & M Automotive
“These guys will really take care of you and do a good job.”
Asylum Motorsports
“This shop is by far the best way to get the most out of you factory GM vehicle or LS/LT swapped project!”
Wardrop Diesel Repair LLC
“Really good service and excellent work good customer support and good price for all of the work thank you Wardrop diesel repair”
P & R Electric LLC
“These are very honest people, they went above and beyond to help me and I really appreciated that, my alternator was on my refer trailer and it was loaded!!!”
Juneau's Auto Repair
“I trust them fully to be honest about repairs and that the quality of work will always be above par.”
Gulf States Industrial Diesel
Quality Investment Automotive Group LLC Dba Detail Doctors Inc.
“Came and picked my car up and had it running within 2 days!”
Partco LLC
“Great shop with knowledgeable staff and good service.”
Why these companies made our list
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