Nampa Auto Diesel & Tire Napa Auto Center
“But I told them my options and they made sure that I walked a way with a working vehicle the same day and made sure I was safe to driving for Uber”
Best Engine Repair & Rebuild in Nampa, ID
15 technicians listed · 13 in Nampa · 2 open weekends · 11 rated 4.5+
Data verified October 17, 2026
Tim's Auto Repair Nampa
“Super nice crew, helped us with tire pressure issue on a road trip.”
Whit's Auto Repair
“They called me back that afternoon and told me it Was ready to be picked up and that it turned out to not be as bad as we thought.”
All Auto Repair Nampa
“I need it to get to work today, so I really appreciate how quickly he got to it”
Gibson Diesel Performance
“Very clean shop, fair prices and honest, by far best Deisel shop in idaho.”
Rising Sun Diesel
“They got my Mercedes Sprinter van all fixed up and were wonderful to work with.”
Listed for drivers in and around Nampa, ID, 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: Nampa, ID
13 of the 15 technicians we list are based in Nampa; the other 2 serve Nampa from Caldwell (6 mi). The technicians on this page are rated from 4.1 to 5.0 across 2,943 reviews; 13 have 50 or more reviews and 11 are rated 4.5 or higher. The topics that come up most in reviews of the technicians on this page are "price", "estimates" and "honest". 2 are open on Saturdays. 1 lists staff certifications (ASE) and 3 have a BBB rating of A or A+. Domain records put 6 websites of the technicians on this page at ten or more years old; the oldest dates from 2007. 2 offer financing; 5 are family- or locally-owned and 3 list coupons or special offers. We have a website on file for 13 of the technicians on this page; 10 publish a contact page; 4 list a public email and 2 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?
13 of the 15 shops are in Nampa 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.
Demented Diesel & Auto
“Friendly knowledgeable staff they took great care to make sure I understood what I needed and what it would cost!”
Ace Automotive
“Great to work with and gets the job done fast and right every time”
Napa Truck & Autocare Center
“Mark at Rays made this the most painless and easiest experience with getting a vehicle up and running again, and actually seemed to care!!”
Mike's Auto Clinic
“Covered our work truck with warranty they promised us and got us back on the road!”
Alignment Specialists Northwest
“Mike and his team really saved for me Money and time, the shop I was using and also in the area told me my Truck fix will be over $3700 but Mike solved my issues less than $400.”
Perfect Fit Auto Body & Repair
“Employees are helpful & friendly, they finished my car in just a few days, price is very reasonable!”
The Dyno Shop
“Frank at the Dyno Shop is very knowledgeable and always willing to listen and answer questions.”
JBJ Diesel Repair
“I will definitely be back for all my maintenance in the future!”
General Automatic Transmission
“The staff was super friendly and know what they where doing and helped us out in a pinch!”
Why these companies made our list
Is this page useful? Yes
No
Is there anything wrong with this page?
