Aloha Auto Center
“(During my last visit, while replacing rotors and brake pads, they discovered a faulty tie rod assembly that could have posed grave danger while driving….”
Best Transmission Repair Shops in Hillsboro, OR
24 mechanics listed · 10 in Hillsboro · 5 open weekends · 19 rated 4.5+
Data verified October 16, 2026
ABA Auto Repair Specialties
“We've been taking our cars there for service for awhile and always walk away knowing things were done correctly and we have NEVER felt taken advantage of.”
Total Upgrade Automotive & Transmissions
“Had glow plugs replaced about 2000 miles later one glow plug threw a code the fixed it with their warranty and then as I was leaving a problem popped up that hadn't been there before I dropped it off.”
Reliable Transmission Service
“Jason went above and beyond to check out the problem with my car and ensure that I needed transmission repair and how much of it I needed replaced so as to not waste money.”
Jaimes Auto Repair
“I drive an hour and a half from Portland specifically for this mechanic because he shows me what's wrong with my car, gives me a great deal on parts and labor, and has a tendency to do small things for free without asking, that others would upcharge ...”
3 Brothers Auto Repair
“There is no better place to repair your car, I always take my cars and trucks with them because they know how to do an excellent job and they are the best quickly.”
Listed for drivers in and around Hillsboro, OR, these 24 shops work on transmissions. What each one says about rebuilds, warranty terms and the brands it handles comes from its own website; ratings and quotes come from public reviews.
Area overview: Hillsboro, OR
Of the 24 mechanics we list here, 10 are in Hillsboro itself and 14 come from towns including Portland (6, 14 mi), Beaverton (3, 7 mi) and Tigard (2, 10 mi). The mechanics on this page are rated from 4.1 to 5.0 across 5,547 reviews; 18 have 50 or more reviews and 19 are rated 4.5 or higher. When customers rate these mechanics on specific qualities, they most often praise professionalism (92%), quality (80%) and value (71%). The topics that come up most in reviews of the mechanics on this page are "diagnosis", "communication" and "fair". 5 are open on Saturdays and 1 on Sundays. The services the mechanics on this page list most often on their websites are engine repair (5), timing belt replacement (4), auto repair services (2), batteries (2) and brake repair (2). 3 list staff certifications (ASE) and 16 have a BBB rating of A or A+. Domain records put 14 websites of the mechanics on this page at ten or more years old; the oldest dates from 1998. 3 offer financing; 4 give free estimates; 6 are family- or locally-owned and 10 list coupons or special offers. We count these figures across the mechanics on this page; distances are straight-line, and hours and prices change, so confirm the details with the mechanic before you visit.
Do years in business matter for transmission work?
Ten or more years in business is claimed by 20 of the 24 shops here. Rebuild quality is hands-on skill, and a shop that has been in one place a long time is easier to hold to a warranty. It is what their listings state, not a guarantee.
Import Auto Service
“Very loyal affordable good people”
Salazar Auto Service
“Excellent service”
Rusty Piston Auto Repair
“Nice guy!”
ALL Tech Motors
“Awesome service and fare pricing”
Beaverton All Transmission & Auto Repair
“Although he wasn't able to help me with my specific problem, he didn't try to rip me off with unnecessary repairs like art of maintenance did in Northeast Portland , if I ever do have a transmission problem or if I know someone who does 100% I am rec...”
Hillside Imports
“From getting a quote, drop-off, during service communication, and arrange for pickup, they had shown a high standard of professionalism that is rare to see these days.”
360 Auto & Fleet
“As much as I like to believe that I'm a mechanic and can do whatever I need to my vehicles, this is the place my family goes when things get serious.”
Everett Street Autoworks & Mechanics
“Brought my new vw beetle to check a leak in the roof, they couldn't fix it but referred me to a place that could and didn't charge me for the time they spent.”
CG Auto Werks
“Honest, fair, friendly, a true expert at what he does but the icing on the cake is his willingness to explain his expertise with the non mechanically minded people”
MBI Motors
“From my phone calls to front desk; also Tech/engineers were very informative and helpful with my visits concerning my own Mercedes, great work gals & guys keep it up the smiles and meaningful service goes a long way.”
Tim's Aatco Transmissions
“He took the car for a ride, drove it into one of the bays, had one of his guys look it over and they fixed the issue (vacuum hose from carb) in about 15 minutes.”
Tyler's Automotive
“I called Tyler's automotive and while they said they were busy and booked had me come in anyway and took at look at it quick for me, they were able to immediately diagnose a broken exhaust manifold and even showed me the problem and explained what pr...”
Motorcar Doctors Auto Repair
“On my first visit Eli was very helpful, and I appreciated him explaining everything and giving recommendations without being pushy, not being pushy is extremely important to me.”
Aamco Transmissions & Total Car Care
“It's always been hard to find a place to take your car with a peace of mind, however this shop has changed the norm with excellent staff, communication, service, and care.”
Re-Born Automotive
“I have 1 1991 Nissun Pathfinder that they have keep running for years and still going strong, Thank you Re-Born for you attention to my good old work horse.”
Dan's Auto Center
“They get to know you by name, provide over and above service (I called accidentally on a Saturday and they returned my call even though they were closed), and communicate better than any shop I've ever worked with.”
Dane Motors Automotive Repair
“Good prices, great communication, gave me a breakdown of what needed to be replaced ASAP vs what could go another year, two years etc because my funds were tight”
Wally & Son Automotive
“I have been absolutely pleased with everything about their work, and have come to use them for all of our family's automotive service and repair requirements.”
Why these companies made our list
What customers say about mechanics in and near Hillsboro
- “Reliable Transmission know their business, have the top shelf equipment and were very pleasant to deal with.” — customer of Reliable Transmission Service
- “After finding this shop many years ago I absolutely will not take my vehicles to anyone else.” — customer of Total Upgrade Automotive & Transmissions
- “Communicated with me daily on the progress and got it all done in a timely manner.” — customer of Aamco Transmissions & Total Car Care
- “I have taken two of my vehicles to these folks for either a transmission flush or the drain/fill equivalent, and they do a very high quality job every single time.” — customer of Beaverton All Transmission & Auto Repair
- “Tim and his staff are great folks. I recommend them to all of my friends.” — customer of Tim's Aatco Transmissions
Excerpts from public reviews of the mechanics listed on this page.
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