Keith Schulz Garage
“They found and fixed an obscure issue with my vehicle that I was afraid was going to cost me thousands of dollars or force me to get a new car because of the expense.”
Best Engine Repair & Rebuild in Medford, OR
21 technicians listed · 7 in Medford · 1 open weekends · 19 rated 4.5+
Data verified October 16, 2026
Medford Autocare Center
“I ended up having to leave the car behind to continue my drive, but they were so kind and understanding to let me keep the car in their lot for a few days until it could be shipped to my new home.”
Specialized Foreign Car Service
“Everything was wonderful from the time I called to make the appointment, The booking of the appointment, And meeting the exact quote that I was told it would be.”
Action Auto Repair
“In our experience, most places try to squeeze you up front for as much work as possible, but Travis has always told us what the priority is and what can wait.”
Jr's Wrench Works
“If you go in thinking you need a new motor and it's just a two dollar spark plug, they will tell you instead of trying to milk you for your last dollar.”
Lad Automotive
“I was not happy with the quote Bob Thomas gave me for my timing belt, so a friend of my boyfriends sent me to his dad's shop and quoted me quite a bit less.”
Listed for drivers in and around Medford, OR, these 21 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: Medford, OR
7 of the 21 technicians we list are based in Medford; the other 14 serve Medford from towns including Grants Pass (26 mi), Central Point (6 mi) and Yreka, CA (45 mi). The technicians on this page are rated from 4.1 to 5.0 across 1,483 reviews; 8 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 (96%), quality (92%) and value (79%). The topics that come up most in reviews of the technicians on this page are "honest", "diagnosis" and "fair". 1 is open on weekends. The services the technicians on this page list most often on their websites are auto repair (2), brakes (2), diagnostics (2), oil changes (2) and transmissions (2). 2 list 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 1999. 2 give free estimates; 4 are family- or locally-owned and 1 lists 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.
Why do some listings show another city?
7 of the 21 shops are in Medford itself and the rest come from other towns within 45 mi. An engine job means leaving the car for days, so the drive happens once at each end rather than every morning.
Southern Oregon Motor Supply
“I own a Well drilling company and I have done business with Southern Oregon Motors for several years and this is just another example of why they are my "go to" mechanics.”
Bridges Automotive Repair
“Ryan has done an excellent job for me he's done three jobs on my Ram 1500 pickup replace the radiator replace the rack and pinion steering and replace my water pump all done when he said they get done provides me with the warranty and reasonably pric...”
Workforce Services Inc
“The only shop in the area that could help me without a 4-6 day wait.”
Auto Servicio Navarro
“He fit me in at the end of the day, diagnosed my problem quickly, drove to two shops so we could get the part we needed right away, and he got me back on the road the same day.”
Fast Lane Diesel
“I highly recommend Fast Lane for any diesel issues and will definitely be a repeat customer!”
Tom's Auto Services
“It was a miracle today, they had me come in looked at my car and had it fixed in an hour, otherwise I would have been stuck in grants pass overnight and would have had to find a place to stay.”
Classic Carburetors
“Hands down Richard is the man I brought my boat up here with a bad carburetor on my boat pulled it checked it I am not kidding you this man has everything under the sun for carburetor work, number one !”
Webber's Fabrication
“Very pleasant with a neat and clean shop, a sign of organization and concern for their image.”
Specialty Automotive & Machine
“Shawn, who owns the business with his Dad, was extremely friendly and professional, plus they have some gnarly 'rods, including a beauty he and his Dad and Mom took to auto shows around the country right after he graduated high school .”
K&C Budget Muffler and Performance
“I did a bunch of research and it turns out I'm supposed to be replacing my spark plugs every 30,000 miles and I was at just shy of 100,000 and had never replaced them.”
RPM Diesel LLC
“I have usedthem for years to work on my diesel pusher motorhome , I can't say enough about the experince and knowlage they have, if you have any troubles , go see the crew at RPM first, you will be glad you did”
Outcast Diesel Repair
“We came from out of town to visit family and our starter went out on a Friday afternoon, we called everywhere but because of it being the weekend and so last minute we were getting told it could be done at other shops by Tuesday .”
Atwell Performance Diesel
“He is the only mechanic I let touch my rig.”
American Diesel
“I kinda forced my car on them and they told me they were extremely busy, probably because they do good work, in the end they gave me a free diagnostic cus they could not commit staff to the labor.”
Nor Cal Diesel & Auto Repair
“If there was more then a 5 Star I'd give them a 10 Nor Cal Diesel & Auto Repair, went above and beyond for me today, Robert did some tests on my car and the problem was minor, Shout out to Robert and Chris very honest..”
Why these companies made our list
Is this page useful? Yes
No
Is there anything wrong with this page?
