Jason's Repair & Performance specializes in diesel truck repair and performance upgrades for all major manufacturers. No truck too big, no truck too small, we handle them all. Whether you have a Ford Powerstroke, Dodge Cummins or Chevy/GMC Duramax diesel truck, our trained diesel mechanics are here to help.Jason's is conveniently located near Telford, PA just outside of Philadelphia, PA. We are highly regarded as the areas best diesel truck repair shops with a commitment to customer service and getting the job done right.
Services
We are committed to providing you excellent service, so you always choose us for your repair needs. For most people, repair and maintenance on your truck or car are not fun or convenient. Here at Jason's, we strive to make the process as easy and enjoyable as possible for you. You love your truck and we genuinely care about your truck and your experience, and it shows.
Looking for a diesel mechanic you can trust? Look no further! We're the most friendly, honest auto repair team in the Philadelphia area. Located in Telford, PA we have been in business for years and absolutely love helping our customers. Our mechanics are highly skilled and have years of experience.
At Jason's Repair and Performance, we are Powerstroke Diesel Repair Specialists for Ford diesel engines. We service Ford diesel engines starting with the early 6.9L, 7.3L indirect injection engines, to the Powerstroke line of 7.3L, 6.0L, 6.4L, 6.7L engines. We have years of experience in correcting the issues with the Ford Powerstroke 6.0L and 6.4L diesel engines.
We are very familiar with the Bosch fuel systems and can help with any aspect of your Cummins diesel engine maintenance and repair. Our technicians have all the necessary Cummins training, tools, and diagnostic equipment to properly identify and repair your truck or machine. Our shop stocks a full line of OEM Dodge and aftermarket components available to customize your vehicle your way. No Problem, Need tuning or want to push the limit with compound turbos, larger pumps, custom engine builds, dual CP3 systems?
Reviews (10)
John Blazusiak
Jan 03, 2022
Jason, his crew and Jessica are the absolute best of the best time and time again. Have been going to Jason's for years and will continue to do so. The quality of work is always impeccable. The customer service working with Jessica is outstanding and pricing is always straight forward and completely fair. The work and the end-product is consistently high quality but it is the personal touch and customer service that most stands out. Jason is super hands on with his customers and he takes time to both directly communicate and educate and has even done so after hours to discuss a project or repairs.
He has also, several times, squeezed me in for appointments as a result of unexpected repairs and situations and most recently worked well after closing to complete a project for me after committing to being finished that day. It's a truly special service and group. Thanks gang, keep doing what you are!
He has also, several times, squeezed me in for appointments as a result of unexpected repairs and situations and most recently worked well after closing to complete a project for me after committing to being finished that day. It's a truly special service and group. Thanks gang, keep doing what you are!
Scott Durnin
Feb 15, 2021
I searched everywhere for a Diesel sprinter repair shop that was able to fix a 2007 Dodge Sprinter. I live in the Lehigh Valley and the Sprinter has been to many repair shop and no one was able to figure out or fix my 2007 Sprinter. I became so frustrated that the sprinter sat in the parking lot for 4 yr. I then decided to give it another shot and brought it to a shop in Bethlehem Pa. for repairs and hoped that I could get it back on the road.
The shop in Bethlehem was awful and caused more damage to the truck. I refused to pay them. In return they vandalized the truck it was a total mess. Wires were cut, the exhaust was cut, bolt hole were burn't out and many other Items we vandalized. Thats where Jasons repair comes in. I call Jason's repair a spoke with a awesome call taker Jessica, she was very honest, polite and knowledgable speaking to Jessica made me feel confident that I finally found a company that would be able to fix my 2007 Dodge Sprinter 2500.
She kept me informed and updated about the status of my sprinter. They had my sprinter for almost 30 days. Jessica would call me and say Jason found another vandalized part and it will need to be repaired before it will pass inspection. It now been Six months the Sprinter has been on the road with out any problems. I am very grateful for Jason, his crew and office staff.
They are the best in the area when it comes to Sprinter repair. I had major engine repairs, major electrical repair and the entire truck was checked over. Thank you for giving me amazing truck repair. I drive the truck every day Scott Durnin AmeriServe Inc. Easton Pa 18042
The shop in Bethlehem was awful and caused more damage to the truck. I refused to pay them. In return they vandalized the truck it was a total mess. Wires were cut, the exhaust was cut, bolt hole were burn't out and many other Items we vandalized. Thats where Jasons repair comes in. I call Jason's repair a spoke with a awesome call taker Jessica, she was very honest, polite and knowledgable speaking to Jessica made me feel confident that I finally found a company that would be able to fix my 2007 Dodge Sprinter 2500.
She kept me informed and updated about the status of my sprinter. They had my sprinter for almost 30 days. Jessica would call me and say Jason found another vandalized part and it will need to be repaired before it will pass inspection. It now been Six months the Sprinter has been on the road with out any problems. I am very grateful for Jason, his crew and office staff.
They are the best in the area when it comes to Sprinter repair. I had major engine repairs, major electrical repair and the entire truck was checked over. Thank you for giving me amazing truck repair. I drive the truck every day Scott Durnin AmeriServe Inc. Easton Pa 18042
Gary VanPelt
Jun 01, 2020
Jason is very knowledgeable and explains things well. Although my vehicle was there longer than anticipated, due to one of his mechanics being in the hospital and an emergency vehicle they took precedence I was very happy with there work. I personally would rather my vehicle stay there longer and be done right. Jason definitely makes sure their work is done properly and cares about his customers.
He is about 25 min from me but with Uber around for about 20 bucks I will definitely trust him with my vehicle forever. Thank you Jason and Jessica who was also very nice to deal with
He is about 25 min from me but with Uber around for about 20 bucks I will definitely trust him with my vehicle forever. Thank you Jason and Jessica who was also very nice to deal with
Alpaka Gang
Jun 13, 2019
Jason and his crew quickly found out what was wrong with our F350. Very nice people. They were very fast and the price was also good. 3 months later we had problems with a different mechanic in a different state. Jason helped us out here and even sent us some parts we needed since we couldn't come to his shop. Best Diesel-mechanic we know!
Dylan Krise
May 18, 2019
Rod E.
Apr 15, 2019
I read reviews about Jason's shop and traveled about 40 mins to get there. I thought I had an engine issue with the lifters found out it was the exhaust. They did an excellent job fixed the exhaust and got rid of the rattling around the trans. Price was fair and I have no complaints. two thumbs up! I wish he was closer to me. lol
Dennis Becker
Dec 04, 2018
I took my diesel truck to Jayson's to replace the fuel filter. Met up with one of the mechanics when dropping off the truck the night before. He recognized me and greeted me by name, asked if they were doing the fuel filter on the truck. I asked him to look at the belts while changing the fuel filter. The price for service was reasonable and done on time. Belts and pulleys needed to be replaced so parts were ordered and rescheduled for another day so I would not be with out the truck longer than needed. That work was completed and the truck returned on time again. I had one more concern and that was also taken care of promptly. I highly recommend Jason's Repair.
Barry Godshall
Oct 30, 2017
I have been taking my multiple trucks to Jason's Repair & Performance for more than 10 years now. From custom fabrication, lift kits, axle swaps, transmission, rebuilds to full 6.0L overhauls, Jason and his team do great work. They keep you informed of progress and the scope of work to be done on your vehicle. Keep up the good work guys!
Stanley Williams
Jun 27, 2017
Jason's Repair & Performance Shop is one of the best in the USA. I have a 2008 Ford F-350 Super duty Diesel 6.4L in had my truck towed in from Philadelphia Pa. to the shop. My performance truck was running bad because of the EGT sensor / EBP tube was broken luke also replace the exhaust up pipe with RCD exhaust up pipe kit EGR delete. I asked luke to check out the whole engine. luke took my truck engine apart piece by piece down to the engine block.
Replace seven valve guides in cylinder heads/machine work to cylinder heads /injector cups /fuel feed lines / headstuds ARP / valve bridge / Rocker arm carrier assembly / intake gasket kit /Engine oil cooler / turbo mount kits /discharge fitting kit / Valve stem seal and more. Then luke looked at the engine block he was all ready then luke found damage in cylinder walls luke and jason send me pics of it.
Ok several options was on the table sleeve it/bore/new block. luke was upset on what he found in the cylinder walls but he wanted to do the job right. But it was all up to me he said. It was a good looking truck, no rust, trans good and ran like a racehorse. Told luke to replace engine block. A week later Luke called me up said the job was done. I had a new engine in my truck from top to bottom.
She runs better and faster WOW. Now I don't have to buy another new truck. Luke and Jason save me a lot of money in the long run. Jason's repair & performance shop don't cut corners when it came to repairing my truck. That's why I would highly recommend this shop. The best in the business.
Replace seven valve guides in cylinder heads/machine work to cylinder heads /injector cups /fuel feed lines / headstuds ARP / valve bridge / Rocker arm carrier assembly / intake gasket kit /Engine oil cooler / turbo mount kits /discharge fitting kit / Valve stem seal and more. Then luke looked at the engine block he was all ready then luke found damage in cylinder walls luke and jason send me pics of it.
Ok several options was on the table sleeve it/bore/new block. luke was upset on what he found in the cylinder walls but he wanted to do the job right. But it was all up to me he said. It was a good looking truck, no rust, trans good and ran like a racehorse. Told luke to replace engine block. A week later Luke called me up said the job was done. I had a new engine in my truck from top to bottom.
She runs better and faster WOW. Now I don't have to buy another new truck. Luke and Jason save me a lot of money in the long run. Jason's repair & performance shop don't cut corners when it came to repairing my truck. That's why I would highly recommend this shop. The best in the business.
Ron Herd
Feb 07, 2017
We have a 2011 International Durastar 26' Box Truck that we rely on every day. The truck also came with the engine problems that these models are known for and then some extras. After repairs and band aids, the motor finally failed completely with only 130,000 miles on it. We had two options, sell the truck as is with little or no value or go through the expense of rebuilding the motor.
We had to make a choice and we found Jason's Repair & Performance. Jason and Luke had no concerns at all that a total motor rebuild was the right choice. As apprehensive as I was to that idea for obvious reasons like cost and long term reliability, it has proven to be the right decision. The truck runs as good as the day we bought it if not better. This group is well talented and very reasonable. I would have never expected this truck to run as well as it does now. Thank you both. Ron (Daria Metal Fabricators, Inc.)
We had to make a choice and we found Jason's Repair & Performance. Jason and Luke had no concerns at all that a total motor rebuild was the right choice. As apprehensive as I was to that idea for obvious reasons like cost and long term reliability, it has proven to be the right decision. The truck runs as good as the day we bought it if not better. This group is well talented and very reasonable. I would have never expected this truck to run as well as it does now. Thank you both. Ron (Daria Metal Fabricators, Inc.)
