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Minor Tire & Wheel Inc.
“I had the best experience with this business, I had a flat tire with a huge screw in it, I drove my car to the dealership they couldn't fix it and I needed my tire fixed ASAP.”
Best Engine Repair & Rebuild near Decatur, AL
3 of these technicians are based in Decatur; the others serve Decatur from towns including Huntsville (22 mi), Madison (16 mi) and Athens (16 mi).
1 open 24/7 · 6 open weekends · 19 rated 4.5+
Data verified October 19, 2026
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City Diesel Inc
“Two weeks later, I received a text, I called the number and the gal who helped me was very nice, in fact something was off with my card and she called me back to get it straight, the part showed up about 5 days later.”
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JC Mobile Mechanic
“I've used JC Mobile Mechanic for replacing an alternator on a 2005 Avalon and also doing a diagnostic check on a 2005 Grand Marquis that was shaking very bad at 70 miles per hour.”
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Phoenix Motors
- Vehicle
- Team
- Fair
“The expertise of the owner and other mechanics coupled with the friendly and helpful nature of the entire staff makes this a solid go-to option for anyone looking for their services.”
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Dennis Johnson's Auto Repair
- Job
- Vehicle
- Money
“Recently I took in a 12 year old car to get it ready for a road trip, and they took care of my care in less than 24 hours, got me ready to go, and were so kind.”
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Superior Auto Care
- Mechanic
- Work
- Opinion
“Saturday appointment was not booked (I can't get it done) so I figure I would set up an appointment with another local shop close to work for Tuesday.”
Listed for drivers in and around Decatur, AL, 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.
Area overview: Decatur, AL
The 24 technicians on this page are rated from 4.1 to 5.0 across 1,924 reviews; 13 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 (90%), quality (85%) and value (75%). The topics that come up most in reviews of the technicians on this page are "fair", "diagnosis" and "honest". 1 is open around the clock; 6 are open on Saturdays and 1 on Sundays. The services the technicians on this page list most often on their websites are alignment (3), fleet services (3), towing (3) and tires (2). 2 list staff certifications (ASE and OEM) and 8 have a BBB rating of A or A+. 10 have ten or more years of experience, the longest 47 years. 1 offers emergency or roadside call-outs; 2 are family- or locally-owned and 2 list coupons or special offers. We have a website on file for 15 of the technicians on this page; 11 publish a contact page; 6 list a public email and 1 takes 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?
3 of the 24 shops are in Decatur itself and the rest come from other towns within 30 mi. An engine job means leaving the car for days, so the drive happens once at each end rather than every morning.
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C.a.r. Complete Auto Repair
- Brakes
- Mechanic
- Charge
“This guy and his wife are Blessings I was stranded down the road he came to me got me to his shop fixed my car without hesitation and was the most nicest guy got me on the road safely...”
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Hooligan Motorsports LLC
“Highly recommend to anyone looking to get any list of work done on their car”
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Henderson's Garage
- Mechanic
- Mower
“Great place friendly people really fast and really knowledgeable service and I believe that doing some parts very good automotive service has his own record has his own tire machine 2nd generation mechanic outstanding workmanship and real Hometown co...”
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Hunt's Transmission
“Very professional Mr Hunt puts out quality work and truly cares about his customers you won't find a better shop to take care of your transmission work”
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Kevin's Auto Repair
“I ultimately decided against having the repairs done there because of a combination of two factors: (1) their ~80% markup on a $1000+ parts kit, and (2) their unwillingness to consider an alternative source for the same parts kit that could have offe...”
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Huntsville Automotive Inc
- Vehicle
- Work
- Quality
“The helpful staff worked with me to schedule a short notice assessment, handled a change in appointment time, had the work done quickly and professionally, then assisted in an estimate on future work.”
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Russell Brothers Auto Electric
- Job
- Charge
- Diagnosed
“We all know warranty work doesn't pay the bills, but when an alternator they had rebuilt and installed failed, they had a new alternator swapped in the next morning.”
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Athens Auto Tire & Wrecker Service
“He did not know how bad I needed my vehicle fixed before Monday but just being a truly great person and owner, he cared enough to step up to help when everyone else was stepping away”
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Wicked Wrench
- Fair
- Jazz
- Patient
“After another shop in SE HSV worked on my Pacifica for 3+ weeks, off and on, changed numerous parts, broke and damaged others, I gave up on them and took my van to the Wicked Wrench.”
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JL Automotive
- Work
- Price
- Vehicle
“Brought my truck to these guys, and they diagnosed the problem quickly and got the vehicle back on the road in a quick efficient manner.”
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American Diesel Inc
- School
- Truck
“Great diesel truck work shop to your service,and big space for your truck to park and no worries of getting your truck damage from any other truck coming in.”
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McMahan's Mobile Mechanic
- Vehicle
- Diagnosed
- Job
“I had a completely dead battery in my older model Porsche 911(at home) and was facing going to the trouble of jumping it off and driving it somewhere to get a battery replacement.”
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Southern Cylinder Head & Engine LLC
- Work
- Heads
- Bore
“Have taken numerous heads to them for rebuilding from 4 cylinders to a head off a Maserati with a Ferrari v8 and even heads off air-cooled Kohler lawn mower and diesel heads never had a problem with any of them and usually got them back by next day.”
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Mobile Alternator & Starter Service
- Price
“I could recommend this man enough he will be my go to for any alternator or starter repairs without a doubt he was so very kind and beyond helpful give this man your business before any of these big brand shops!!!!”
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Lane Culver Automotive Specialties
“Great service , knowledgeable staff--I had a 2011 Camaro SS with a TVS2300 that needed tuned after i bought from Texas and these guys know what they are doing and they are about that Supercharger life!”
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DPF 360
“I would highly recommend.”
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Rocre Autorepair BY CRO WEE
- Prices
“I took my vehicles to Cro-Wee when they were on Triana and when they opened the shop on University, and now they are back and have opened Rocre Auto Repair on University!”
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H & H Garage
- Vehicles
- Truck
“They always do excellent work on my truck their prices are very reasonable they're very knowledgeable in all mechanical aspects of vehicles highly recommend”
Engine Repair Services in Decatur, AL Cost Estimates
Minimum cost
$628
Maximum cost
$4704
National Average
$1882
Avg Per Hour Rates
$92
$1621
$2614
Typical price range is based on 358 cost profiles
Why these companies made our list
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