Best Engine Repair and Replacement in Rockford, IL

The highest-rated Engine Overhaul & Replacement companies out of 194 vetted & reviewed in the Rockford area.

Auto Clinic

Auto Clinic

(30)
Air Conditioning Repair, Alignment Service, Brake Repair
“Living 12 miles away meant it was difficult to get a ride (but my family is amazing and took care of it) but the guys at Auto Clinic did a rush order on a new transmission from Nissan.”
Accepts All Major Credit Cards
In Business Since 1987
ASE Certified
Coupons & Offers
4109 E State St, Rockford, IL
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Marks Auto Service

Marks Auto Service

(28)
Reasons, Financing, Guarantees
“I've taken my car to be repaired a couple of times so far and each time, the customer service was very nice and professional and the service was exceptionally fast.”
Offers Financing Options
In Business Since 1951
Transparent Fees & Pricing
Family Business
2429 S Alpine Rd, Rockford, IL 61108
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Precision Automotive Diesel

Precision Automotive Diesel

(7)
“So much so that we send them all of our engine work from Chicago.”
Accepts All Major Credit Cards
In Business Since 1958
Licensed, BBB Rating: A+
5330 American Rd, Rockford, IL
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Dan's Diesel Performance

Dan's Diesel Performance

(28)
Injector Testing, Services, Duramax Cylinder Head Machining
“Have put 400 miles on truck it has never shifted so good if there is anything I need for my truck Dan's diesel performance is who I will call first service was awesome very professional so thank you Danny thank you Dan's Diesel performance”
In Business Since 2008
Serving Rockford Area
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Boone County Transmissions

Boone County Transmissions

(27)
  • Job
  • Price
  • Vehicle
“They did a great job on my transmission, their recommendations for further service seemed high in price, but the transmission work was about average and done quickly”
Accepts All Major Credit Cards
In Business Since 2011
Licensed, BBB Rating: A+
Serving Rockford Area
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Campbell's Automotive

Campbell's Automotive

(28)
  • Vehicle
  • Price
  • Work
“Merlin had told me I needed shocks and struts and my ball joint was loose when i went there for an oil change so i went in for an estimate expecting to have to spend a lot of money to repair it.”
In Business Since 2010
Serving Rockford Area
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Anderson Automotive

Anderson Automotive

(22)
“Always kind & really listens to what is needed (even if we are wrong on what we thing may be wrong ;-) ) I would recommend Anderson Automotive to anyone, very reasonable & fair!!”
In Business Since 1988
Accepts All Major Credit Cards
Serving Rockford Area
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DL Performance

DL Performance

(20)
  • Prices
“I once broke a lower or upper ball joint on my way to work, had my car towed to his shop and not only did he have my truck done before I got off, he also covered the tow fee for me until I got there to pick it up.”
In Business Since 2012
Serving Rockford Area
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R&R Auto & Diesel Repair

R&R Auto & Diesel Repair

(16)
  • Mechanic
  • Price
“I drive my Semi over the road and have been able to put 60,000 miles behind me in 3 months because this shop keeps my truck on the road by catching things that i overlooked to avoid breakdowns.”
Serving Rockford Area
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Hardcore Euro

Hardcore Euro

(5)
“They have done everything from basic maintenance (oil change and filter, brake pads, rotors and fluid) all the way to building my VW EA888 Gen3 engine (rods, pistons, rings, intake and exhaust valves) for HPDE with a half cage,seats, harnesses, track...”
Serving Rockford Area
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Hammer's Auto & Truck Repair

Hammer's Auto & Truck Repair

(3)
“Its the only place I will let work on my truck from now on.”
Serving Rockford Area
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Wehrli Custom Fabrication

Wehrli Custom Fabrication

(27)
  • Hands
  • Powder Coating
  • Products
“He also let you know if they come across a part or issue that might not be broken at the time but showing signs of possible wear that could leave you stranded in the future.”
In Business Since 2011
Serving Rockford Area
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DTR Semi Truck Repair

DTR Semi Truck Repair

(12)
  • Price
“Fuel filters clogged on the road after switching the filters out I couldn't get it to restart he came right after hours and got me going real quick and for a more than fair price!”
In Business Since 2021
Serving Rockford Area
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BVS Diesel

BVS Diesel

(24)
  • Truck
  • Price
“Thank you for the great communication and meeting my expectations!”
Serving Rockford Area
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Miller Auto Repair

Miller Auto Repair

(7)
“I just want to thank Jeff and his mechanic Jeff for rebuilding my engine installing a new clutch and rebuilding the rear differential and many other mechanical repairs on my 98 Mustang Cobra.”
Family Business
In Business Since 2016
ASE Certified
Serving Rockford Area
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Hometown Auto Repair

Hometown Auto Repair

(10)
  • Price
“I especially appreciated them fixing it quickly and efficiently because I don't live near Oregon, Illinois and the owner Antoni Kurzac took good care of me.”
In Business Since 2016
Family Business
Serving Rockford Area
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Greenlight Automotive

Greenlight Automotive

(2)
“They explained everything to me so I had a better understanding about my vehicle.”
Serving Rockford Area
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Beltran Kustomz

Beltran Kustomz

(1)
“I was very pleased with the work done on my car.”
Serving Rockford Area
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Veteran Vehicle Repair

Veteran Vehicle Repair

(30)
  • i'm
  • Price
  • Honest
“From driving away after having paid for more work on my vehicle than I initially went in for, or finding myself back in the shop with new issues way too soon after my last visit.”
Offers Financing Options
In Business Since 2020
ASE Certified
Free Initial Consultation
Serving Rockford Area
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Tim's Auto Care

Tim's Auto Care

(29)
Preventive Maintenance Schedule
“I hear the horror stories of people breaking down on the road as my dealership is on the corridor from Illinois to Florida, and people break down all the time, calling me to help.”
Coupons & Offers
In Business Since 2010
Offers Financing Options
Serving Rockford Area
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Maxxed Out Motorsports / PS Autoglass

Maxxed Out Motorsports / PS Autoglass

(10)
  • Price
“Good people”
In Business Since 2017
110 S Orchard St, Janesville, WI
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Deluxe Auto Service

Deluxe Auto Service

(20)
  • Vehicles
  • Price
“(A rare find these days in auto shops) Mike recognizes his customer's often need options to get the job done right AND keep costs down within their budget.”
Coupons & Offers
In Business Since 2009
Accepts All Major Credit Cards
Serving Rockford Area
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Peters Motors

Peters Motors

(22)
Tires, Heating & Cooling, Alignments
“Very kind people respectful and generally does care we will be taking our vehicles back to them again we have finally found our family mechanic thank you Peter's motors we love you miracles and blessings to all and your families”
In Business Since 2010
Serving Rockford Area
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Jeff's Auto Repair

Jeff's Auto Repair

(10)
Transmissions, Auto Repair and Service, Tire Repair and Patching
“Great information”
Accepts All Major Credit Cards
In Business Since 1988
Licensed
Serving Rockford Area
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Engine Repair Services in Rockford, IL Cost Estimates

Minimum cost
$721
Maximum cost
$5403
National Average
$2161
Avg Per Hour Rates
$106
$1861
$3002
Typical price range is based on 490 cost profiles
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Average Cost $2161
Minimum cost $721
Maximum cost $5403
Avg Per Hour Rates $106

Typical range $1861 to $3002 is based on 490 cost profiles.

Why these companies made our list

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