My son dropped of his car there. The gentleman helping him was very respectful an made one feel comfortable. They evaluated the issue within a few hrs. He (my son) was very pleased with them. I recommend this place to everyone!!

After waiting for FIVE HOURS for a diagnosis at the dealership where we purchased our car, we were quoted $1,700 for needing all new cabling to fix the rear differential. Pioneer transmission saw us same day, we were in and out. It was a bent prong on one of the plugs. They didnt charge us for looking at it or fixing it. So thankful for them!!

They are very good place to get your vehicle work on and they are very respectful and a great place to do besides with in hermastin piener in oregon

They did great work, quick, reasonable, no suprises, no BS. Would highly recommend.

Lost my transmission on Monday, got the truck to shop by Tuesday. They had it fixed by Friday! Great people great work great service!

Mark is a fantastic guy! Is always straight up and does great work. Great products and prices as well.

Always great service and reasonable prices on transmission work. Had a small job that needed to be done at the end of his work day. He promptly pulled out a truck and did it no problem. Then he didnt even charge me!He done excellent work on my 69 Camaro transmission and he was really reasonable to boot. 👍

The friendliest place ever. Highly recommend them.

My fiancé and I were road tripping from Portland to Spokane when our car started vibrating and making a funny noise. We were looking for a machanic to just take a look at our car, but was not having any luck until we called Pioneer Transmission. Mark was so helpful, and quick to diagnose. He called all around to find a part for us, and advised us his expert opinion to not put our trip on hold. Highly recommend this place. If we lived in the area, they would be our place! Thank you!

Met with Mark the owner the day before to schedule an appointment and ask him do handle a few other tasks on my truck besides the transmission and he said NO PROBLEM! I showed up the next day and the truck was done within a few hours! Professional, Courteous, Well Kept Shop. I highly recommend them!

These guys are just awesome, If I buy a used car I can bet its going to have transmission issues. 4 cars later I still recommend these guys. If something goes wrong I would bet money that its a bad part and not their fault. Prices are reasonable and service is great.

These guys know everything there is to know about transmissions. They are straight forward, honest men.

Very helpful and honest guys there

My transmission on my truck broke down near Hermiston while towing a travel trailer with my family on the 4th of July holiday week. I was put in touch with Mark at Pioneer on Wednesday morning, July 5 so it was a short business week to begin with. I made him aware of my situation and he said yes, get the truck here and hed rearrange his schedule a bit to get me back on the road. He tore into it Thursday morning, and called me Thursday afternoon with diagnosis and options. Knowing that my 2000 Super Duty was my tow vehicle, one of the options was a stronger-than-factory rebuild. I went with that option and it was right around the price I was expecting before going in. I know that a person away from home and stranded can make an easy target, but Mark is a stand up guy. He gave me his word hed have my truck back to me by Friday afternnoon, and he delivered. My truck tows great and trans feels solid. I cannot thank him enough. My family and I were able to salvage the rest of our vacation.

They did an awesome job on my car.

I called Mark to scan my codes for transmission. When I came in he took me immediately and scanned for codes, test drove my truck, counseled me and then to top things he would not allow me to pay him. That is very unusual in this business. I was not a friend but a total stranger.

Great folks. Family business

I had a transmission and transfer case rebuilt for my 1975 Scout II. The guys worked with me on my project and stood behind their work 110%. There was no warranty written by a lawyer, they simply stood behind it...the way a home town shop is supposed to work. Cant recommend them enough. A+

The best.. period

Very helpful guys

I have done business with these guys off and on for over 15 years. They always back up their work and over deliver on their promises! I could not be happier!

I cant speak highly enough of this company. We had just begun a cross-country drive in a 40-year old Volvo when we heard some bad noises. It was early Tuesday morning, in the rain and they took us immediately, fixed us up and refused payment. If I lived closer (Im on the East coast), Id be a return customer for sure.

Have your requests for service put in writing. Not a fan of Pioneer Transmission