Kams Auto Service Center
“We have used Kams over and over and will continue to do so!”
Best Engine Repair & Rebuild in Acworth, GA
15 technicians listed · 6 in Acworth · 4 open weekends · all 15 rated 4.5+ · 1 shows a license
Data verified October 18, 2026
Allatoona Diesel
“I'm new to this shop but the quality workmanship and customer care have truly set them apart from all other shops in the area.”
ATL Powerhouse Performance
“Costs were comparable to a non-specialist/performance shop and with the amount of Honda experience and expertise you're getting here, that's a hell of a deal.”
Charlie's Mobile Truck and Trailer Repair
“Not once did he complain about the raining weather and the price was super reasonable!”
Wiseman Automotive
“Once he got it in to the shop they diagnosed the issue, gave me the cost, and repaired it by the next day.”
Turn Key Performance Automotive
“Nick is very easy to contact and very quick to find a solution.”
Listed for drivers in and around Acworth, GA, 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: Acworth, GA
6 of the 15 technicians we list are based in Acworth; the other 9 serve Acworth from Marietta (10 mi) and Woodstock (10 mi). The technicians on this page are rated from 4.6 to 5.0 across 3,367 reviews; 10 have 50 or more reviews. When customers rate these technicians on specific qualities, they most often praise professionalism (100%), quality (96%) and value (74%). The topics that come up most in reviews of the technicians on this page are "communication", "fair" and "diagnosis". 4 are open on Saturdays and 1 on Sundays. The services the technicians on this page list most often on their websites are tire services (3), auto repair services (2), brake repair (2), brakes (2) and check engine light (2). 1 shows a license on its website; 4 list staff certifications (ASE) and 5 have a BBB rating of A or A+. 9 have ten or more years of experience, the longest 39 years. 1 offers financing; 1 gives free estimates; 2 are family- or locally-owned and 6 list coupons or special offers. 1 has Spanish-speaking staff. 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?
6 of the 15 shops are in Acworth itself and the rest come from other towns within 15 mi. An engine job means leaving the car for days, so the drive happens once at each end rather than every morning.
B's Auto Professional Services
“Alirio Boscan checked out a car for me that I was thinking of buying and did a very professional and speedy assessment, informing me about the status and ensuring I got a good deal on that used vehicle.”
Chloe's Auto Repair and Tire Towne Lake
“Great people, great service, great atmosphere!”
H&A Service and Sales
“The quality of the work, customer service, and professionalism is outstanding.”
Long Tire & Brake
“They wont do any repairs without consulting with you first, and getting permission to continue.”
My Mechanic Joe
“Excellent auto repair business; superb customer service!!”
Brian's Motor Works
“If you take your BMW anywhere else you are just being silly.”
Syncro Car Care
“The best customer service experience anyone could expect, they even text a couple days later to check on their work!”
Diesel David Inc
“They got me in and out before the dealer could even take a look at it.”
Alan Cox Automotive
“They have maintained two vehicles, for me, and always delivered dependable service at a competitive price.”
Why these companies made our list
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