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Caldwell Automotive
“It's the first time since moving here 5 years ago that I needed a major repair on my Jeep and I was really nervous about finding a competent and honest mechanic.”
Best Engine Repair & Rebuild in Caldwell, ID
24 technicians listed · 5 in Caldwell · 20 rated 4.5+
Data verified October 17, 2026
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JBJ Diesel Repair
- Pickup
- Traveling
- Work
“I could go on regarding the other work they did, like things that improve MPG/HP ;-) but to summarize, they guys are diesel scientists and engineers, not just mechanics.”
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General Automatic Transmission
- Vehicle
- Honest
- Leaking
“But in the end, Darren and his amazing team gave me the best quote AND was able to squeeze me in immediately(I got lucky I think, they are busy indeed) they dropped the pan it was clear to see that there was more damage going on in there that the eye...”
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Blue Skies Automotive
- Truck
- Diagnosed
- Alternator
“For whatever it's worth, I'm happy to recommend Blue Skies Automotive - and even more pleased to have found a place I can take my vehicles should I experience any future problems.”
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Demented Diesel & Auto
- Knowledge
- Truck
- Work
“These guys are awesome, I had my commercial Diesel truck towed to their shop, and even though I wasn't in the schedule within a week they had the parts I needed and had my truck fixed so that I can get down the road as everyone who owns a diesel know...”
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Emerson Diesel LLC
- Truck
“He didn't just pull old parts from the old motor and slap them on the new motor, he cleaned and painted things like the thermostat housing/radiator hose connection, engine lifting lugs, alternator mounting brackets, AC compressor mounting brackets, p...”
Listed for drivers in and around Caldwell, ID, 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: Caldwell, ID
5 of the 24 technicians we list are based in Caldwell; the other 19 serve Caldwell from Nampa (6 mi), Meridian (13 mi) and Emmett (17 mi). The technicians on this page are rated from 3.8 to 5.0 across 4,739 reviews; 21 have 50 or more reviews and 20 are rated 4.5 or higher. When customers rate these technicians on specific qualities, they most often praise professionalism (89%), quality (77%) and value (75%). The topics that come up most in reviews of the technicians on this page are "diagnosis", "knowledge" and "estimates". The services the technicians on this page list most often on their websites are fleet services (4), brake repair (3), check engine light (3), A/C repair (2) and air conditioning (2). 6 list staff certifications (ASE) and 7 have a BBB rating of A or A+. 14 have ten or more years of experience, the longest 66 years. 2 offer financing; 11 are family- or locally-owned and 5 list coupons or special offers. 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 Caldwell let me spread the cost?
2 of the 24 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.
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Heritage Auto Repair
“Heritage Auto accepted my convertible, ran diagnostics, and found a number of things to be replaced, 25 years old, to get it's performance back to the top.”
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BK Industries Japanese Car Specialist
- Products
- Crew
- Dyno
“They walked me through what the repair would look like, the things they were going to do to prevent the same failure again, and outlined what I should do until I was able to get it fixed.”
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John's Auto Care Center
- Technicians
- Warranty
- Gasket
“Brendan was great, he got me in right away, offered an Uber for me to get home, was prompt and informative with his communication, and just overall enjoyable to work with.”
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Whit's Auto Repair Inc
- Fair
- Work
- Inspection
“They are very honest and trustworthy and I have full confidence in them and I appreciate how they always go out of their way to communicate with me and take care of my vehicles!”
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Tim's Auto Repair Nampa
- Mechanic
- Diagnosed
- Smog
“Called Tim's at the very end of the day on Wednesday night, and they were able to get us in the day after Thanksgiving, and give the car the necessary tune-up.”
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Advanced Automotive Center
- Company
- Team
- Review
“After what started out as something that was a bad experience, and being very frustrated, I was able to work with Brady on a resolution for an issue we were having.”
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All Auto Repair Nampa
- Pump
- Truck
- Leak
“I am a contractor and my chevy work truck broke down, i had it towed to All Auto Repair they quicky diagnosed the problem and gave me a fair quote for a new gas pump and install - has busy as they are, they did the repair in a timely manner, so i was...”
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K & R Automotive
- Oil
- Price
- Transmission
“Had an unexpected issue with my alternator and battery, and after calling all around town, k&r provided me with the best quote (they were as much as 40% cheaper than the highest bid!”
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Nampa Auto & Diesel Repair
- Wires
- Truck
- Mechanic
“It was a very stressful situation with my daughter being there and me being in California with no way to help her when her car just died while she was driving it.”
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Gibson Diesel Performance
- Crew
- Honest
- Quality
“If you are new to the diesel world like me or someone who has been around diesels for a long time looking for a new guy, Gibson Diesel Performance should be your first choice.”
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Gem State Diesel & Turbo Repair
- Duramax
- Quality
- Inspection
“They towed my Chevy Duramax from a Shadetree mechanic, who was diesel incompetent and had charged me over $6000 , had it 35 days, and truck was still in pieces.”
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Good Life Motors Service and Repairs
- Haggle
- Used Car
- Ford
“The sales team was kind, patient, and easy going as we wrangled our 2 toddlers while getting paperwork in order and even offered snacks, drinks, and toys to keep them busy!”
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Emmett Automotive & Diesel Repair
- Needs
- Work
- Information
“However, I have found that no matter where I've gone in the past the price is not the most important factor - the knowledge that Emmett Automotive Repair and Exhaust "STANDS BEHIND THEIR WORK" to their customers!”
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Meridian Automotive
“You'll love the staff, Brian and Austin, my two favorites are on top of all the details and truly take care of business in a timely and organized manner.”
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Mike's Auto Clinic
- Estimate
- Work
- Transmission
“I have brought different cars here over the years and being a single mother I appreciate and love the fact that these guys take the time to go out of their way to explain things.”
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Napa Truck & Autocare Center
“Mark and his team went above and beyond to get me back on the road quickly after my van broke down in their parking lot in 100 degree weather with kids in the tow.”
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Ace Automotive Towing & Auto Repair
- Know
- Vehicle
- Truck
“Casey & Stacy and the team know their cars/trucks, are very thorough, very reasonable, super friendly and great at communicating what they do (and before doing work) on the vehicles, what might be needed, what they will be keeping an eye on, etc.”
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Treasure Valley Tire and Fleet
- Knowledge
- Oil
- System
“I shopped all of them in the Nampa area, then I came across Jay with Treasure Valley Tire and Fleet and was amazed with the competitive pricing, knowledge, professionalism and overall friendly customer service”
Engine Repair Services in Caldwell, ID Cost Estimates
Minimum cost
$638
Maximum cost
$4784
National Average
$1914
Avg Per Hour Rates
$94
$1648
$2658
Fair price range is based on 369 cost profiles
Why these companies made our list
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