They did a stage 1 68RFE trans in my 15 Ram and the truck has never ran better or shifted more perfect. Quick turnaround time and easy scheduling made it really convenient as well. This would be the only place Id take a Dodge truck to get work done at...they have it down to a science. Thanks again

Got my truck in and fixed back in two days great job

Running Muldoons vb in my daily driven 1000 hp 2007 48re and I couldnt be happier! It has never shifted better since ive owned the truck. Only complaint I have is my tires are disappearing! 😂

Very professional and amazing product. Very good in the customer service department here, if you have a question don’t be afraid to send them an email or call them because the guys at muldoons are very knowledgeable and very polite and helpful. Just put their stage 1 transmission in my 01 24v and I absolutely love it. It definitely brings the truck back to life. Very positive feeling shifts and if you’re doing the install yourself there is very easy and straightforward instructions provided to aid in the process.

My 04 Ram 2500 5.9 was having transmission problems. Spoke with John over the phone, very helpful, made an appointment. Dropped it off this morning and was back on the road by early afternoon. Great service, fair price, very satisfied.

Top quality products and top quality service! Would definitely recommend to anyone needing transmission work.

Wellwood is My Favorite Restaurant Period

Experience and knowledge there !

Decided to get a stage 3 48RE for Jon to replace my busted g56. Muldoon’s diesel put together a complete kit for me to swap everything over to the new set up! Any questions I had to get answered during the swap were answered just by giving them a call. Truck shifts and drives amazing! You can 100% tell it’s a very well built transmission. Amazing customer service and amazing products backed by a great warranty.

Just bought a 48re stage 1 and let me first say wow! These guys know what they are doing. The stage 1 turned my truck into a whole new machine. Excellent craftsmanship. And their customer service is amazing. John answered every question I had and offered advice. If he wasn’t there he called me back as soon as he could. They have great prices on quality products and I will recommend Muldoon’s to anyone and everyone looking to upgrade there transmission. Thanks again Muldoon’s! Keep you the good work!! Ryan in New Mexico

Would give 6 stars if possible. They know what they are doing when it comes to transmissions. Dropped my Dodge diesel off to them for some upgrades never shifted better in its life! And they had it back to me in a very timely fashion. Definitely would/will go back for any further Dodge diesel trans work.

Excellent service. Only shop I would take my truck to.

Great shop with great service. Rebuilt my dodge trans in no time and couldn’t be happier with the shifting and performance. John really knows his stuff. Got a diesel truck? Take it to Muldoon’s you won’t be disappointed. Honest work and honest pricing.

They did an awesome job on our truck. Their stage 1 48RE is a huge upgrade from the stock 48RE. Definitely the place to go for professional help and service.

This is by far the most phenomenal diesel performance shop ever!!! I brought my Dodge Ram dually here to be serviced and I gotta say I’m extremely pleased with the tow package I got. Great customer service...John is extremely the best at what he does.

John and his crew are honest and precise. They stand by their work as well as their quotes. No surprises added to your invoice and complete transparency throughout the entire process. It was an absolute pleasure doing business here and I would highly recommend them.

Great customer service stands behind his work. I live in Alaska and John is my go to transmission guy. Shipping for me is not an issue when it comes to quality of work.

Took my 2017 Ram dually with 68RFE trans issues to two other shops before bringing it to Muldoons. No real solutions given by other shops, the feedback I received left me with more questions, no conclusive answers. John from Muldoons called me as soon as he took the truck for a test drive, stated what he thought it was, along with a couple less likely possibilities. Gave clear explanations for his deductive reasoning, and provided quotes for each scenario. It turned out that he was exactly right in his initial diagnosis. He did the work at a rate which I was told by a second opinion was low, and when I arrived to pick up the truck, I found out hed had the overdrive clutches replaced for me, free of charge! Thats in addition to the already great price for a job that required removing the transmission from the truck. The attention to detail and thoroughness of Muldoons work is exceptional, and Ive never had another shop do more work than I was charged for. I have been to a significant number of deisel shops, as I own a small trucking company, and Id say that Muldoons is the best one in the NJ, PA, DE area, hands down.

I took my 06 Cummins to John for a compound turbo install. As with any 12 year old vehicle, numerous obstacles came up. Despite the fact that none of the problems were his doing, he was very knowledgeable and resourceful and resolved them all in a timely and efficient manner. I was very pleased with his shop and would not hesitate to recommend him to anyone looking for a diesel performance shop.

I had a great experience with muldoons. They got my truck done quick and at a fair price. I would definitely recommend these guys and will be a returning customer in the future.

John Is The Man! Extremely knowledgeable and helps you figure what is best for you according on your goals and budget! He helps out his customers enormously with answering any questions you may have and if there is ever a problem he will stand behind his products!

John and team are unbelievable. Fantastic products with amazing follow up customer service. My 2001 dodge 3500 dually Mason dump is unstoppable now with their TOWMAX trans Thanks guys!

Great guys to deal with John Mike and Abe know what they are doing building some of the best transmissions around along with the highest customer service you will find anywhere. (Top shelf) if you are looking for a transmission for towing or mild to wild preformance they got you cover you will not be disappointed

John is a great guy to work with! By far one of the most knowledgeable transmission builders around and honest.

I have a 99 Ram 3500 and I love this truck. First trip to Florida and back with my 5th wheel was smooth. I get back to Virginia Beach VA and it started to slip. I tossed my spare 47RE in the back of my other truck and drove to see John. He worked with my time schedule and set me up with a transmission that not only tows my 35 5th wheel it shifts so smooth that my wife couldnt tell if it had or not. By far the best experience I have ever had with a transmission shop. The communication was impeccable and the craftsmanship is over the top! If I ever need another transmission for my other truck he is the ONLY shop to get my business.Great guys+great shop+awesome job=John Muldoon!!!

Great attention to detail and very pleasurable people to talk to wonderful service

Muldoons diesel,Great products, awesome customer service!Built 47rh with reverse manual valve body ratchet shifter with over drive and lockup switches built into shifter complements my first gen cummins amazingly! Great work from these guys. Will be doing more business through them, very pleased! Keep up the kick ass work fellas!

Great service here when the dealer wanted to charge me sky high prices for my durmax Muldoon diesel performance got me back up and running great staff n prices .. thanks

Az owner here, I have the Muldoons ratchet shifter for my daily driver 05 and it makes the truck. The truck is nothing but a good time, don’t think twice just get it and Muldoon answers every question, I would highly recommend!

The only guys I trust to touch my truck. Very professional, fair priced and knowledgeable.

Awesome shop!

Great customer service and great work!

I have had 4 other transmissions in my truck. Muldoons transmission by far out performed them all.

My tramition shift great!

They did an absolutely amazing job on my Stage 3+ 48re build and I couldnt be happier! Very professional, educated and the quality is amazing! Would definitely recommend them to anybody needing transmission work!