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Thank you! I want to express my gratitude for the great service I received at Rockin' Ronny's. Not only did I get a great (perfect) car stereo at a fair price, I found the staff very helpful and informative. You really went to great lengths to ensure that the stereo sounded perfect in my Suburban (which is difficult in that car). And you did not even complain about all the kids toys and candy strewn about the back end.

Randall G. Knutson
     Knutson/Casey Law Firm 

My husband and I have had an antique car, sports car and most recently an antique firetruck restored by Rockin' Ronny's. The Ford Mustang was my Father's and was given to me by my Mother when my Dad passed away. A car he had always meant to restore, but ran out of time. The reveal was very emotional for me. My Dad would have loved this car. The amount of creativity and special touches in this car was unbelievable. The surprise 40th Birthday 1969 El Camino that Derran and his team built from not much more than a shell is breathtaking. As was the special performance of Derran and his team during the surprise gifting of it. Recently, our beat=up 1968 antique firetruck was restored to a modern piece of art. Again, the level of detail and special features that Derran comes up with for each project is so unique. He is truly an artist when it comes to car restoration and sound. I would highly recommend if you are looking for quality, creativity and auto expertise.

David and Michelle Schooff
     President, Coldwell Banker Fisher Group / VP Industry Marketing, SAP

Rockin' Ronny's has been doing custom work for our business and custom vehicles for over 15 years. They did an awesome job on the sound system in our pontoon, lift kits in my 1 ton truck, wife's Jeeps. They have also installed our Amp electric steps, tunnel covers, remote starts, and window tinting. Their crew is always very professional and knowledgeable when it comes to what works best with each installation. We look forward to using them for more projects in the future!!
Keep up the good work!

Jason Kuester
     Owner, Ground Zero Excavations

Top of the line products, super knowledgeable staff, always a positive experience. I've lost track of how many Alarms/Remote Starts they've installed for me over the years. Great guys, Great shop!

Jason Storm
     Owner, Shades of Grey Tinting

I've worked with Rockin' Ronny's a few times over the years and have always been very happy with the quality of their products and their service. They even came to my location to put a stereo in my boat. I was very happy with the results!
Sean P. Vostad DDS
     St. James Family Dental

When I brought Derran my '64 Continental for a custom stereo installation, I didn't know what to expect. When the car was done, I was blown away! The quality and attention to detail was second to none. They will be the first call I make for my next custom stereo.

Charlie Johnson
     Owner, Lawngevity

The Rockin' Ronny's team did an excellent job installing the sound system on my boat. When our boating friends heard it, they too, had to have one.

Jonathan Kletzer   
Landmark Realtors Century 21

My name is Tom Samuelson and have lived in Mankato the last 34 years. As an avid car / pickup fan and at one time, a certified auto mechanic, I have a deep appreciation for rolling vehicles. I have known Derran at Rockin' Ronny’s Superstore for around 25 years. As I recall, we first met when purchasing wheels and tires for a new 98 GMC pickup. Derran helped me pick them out, I long ago sold the truck but have held onto the wheels. Derran has helped me over the years with several projects. He has an artistic eye when dressing vehicles and a great ear when adding or replacing audio equipment. My latest project is a Chevrolet Kodiak pickup that already had a decent aftermarket sound system. Darren took the truck, added sound deadening in the entire cab and doors, replaced the audio system, then replaced all the speakers and added a couple more. It’s now a completely different experience. This wasn’t the only thing Derran has done to the truck. In addition to power running boards and hi definition cameras several other things have been done to enhance the truck. The technician in the shop, Travis, kept me up to date and was always available to answer any questions.

  I would highly recommend Derran and his crew at Rockin' Ronny’s when it comes to making your vehicle stand out well above all the others.

Tom Samuelson  
     Owner, WOodland Hills FUneral HOme

Working with Derran at Rockin' Ronny's has been the easiest exploration of ideas that I had ever had. I never expected the experience I went through. Derran showed me how to get the results that I had envisioned, without going too far on the project. Derran proved that spending money in the right places, provided everything I wanted without getting out of budget. Derran gave me all the high quality options that enhanced the elements that counted the most. This was a passive resto-mod project. I did not build the dually to go to the car show, but my truck looks and performs like it just took first place. I drive it all the time, and thats what I built it for.
Thanks Derran!  I will certainly be back to do another project!


I heard the commercials as a young man and had wondered; "Who is this Rockin' Ronny character?" After purchasing a new truck, I entrusted it with Derran, aka Rockin' Ronny. He had a lot of knowledge and experience with my vehicle and the options that I had out there. Since my first project, I have come back for more. I walked in a client, and can now call Derran a friend. He honors your word and will work hard to ensure your experience is a positive one. From sound systems to major fabrications and designs, the guys down at Rockin' Ronny's have all your needs covered.

Matt Carlander
     VP, State Bank of Faribault

I have had multiple dealings with Rockin' Ronny's Mankato, Minnesota. stereo systems, remote starts, back up cameras, installation of stereo systems with satellite, radios that I would never attempt myself. However, I think the most important thing is that when I get a system installed, they always back it up without argument or excuse, and in business, that to me is the most important thing. I will always promote Rockin' Ronny's to my friends, family, and I always count on them for all of my stereo needs.

Craig Smith
     Mecum Auto Auctions

I've had multiple vehicles serviced at Rockin' Ronny's with professional work and support with any issues. Great staff that is professional and accomodating to a busy schedule.

Eric Hayes
     Owner, Rounders Sports Bar & Grill

I never truly know what I when I deliver my ride to Rockin' Ronny's, but I have total confidence in his ability to create the best looking and performing vehicle in the market!
When you want the best, look up Rockin' Ronny's! They will blow your mind with their unavailing creativity!

John Carlander
     President, State Bank of Faribault

I really enjoyed having my Jeep Gladiator customized by Rockin' Ronny's. I thought they were very professional and clearly knew what it took to make my Jeep look amazing. I would definitely recommend them to anyone who asked.

Ron Sevak
     Department of Veterans Affairs

I've had several excellent experiences with Rockin' Ronny's over the years. From car audio, marine audio, remote starts, and window films, Derran and his crew are top notch!

Justin Bauer
     Owner, Bauer Roofing

It's been an amazing experience to work with the crew at Rockin' Ronny's over the last seven plus years. Being an avid Jeep enthusiast, it's been convenient to have such a versatile custom auto accessory operation with a wide variety of services here in Southern MN. From our first Jeep Wrangler and remote start to several custom stereo upgrades to several more Wranglers of ours and a 4 inch lift kit and accessories for our Gladiator, all handled with the finest quality parts and expert accuracy and worksmanship. The communication throughout is such a huge shoutout to Derran and the guys!

Sean Clow
     River Centre Properties

Derran is an artist in the sense that he can take any vehicle and make it stand out from the rest! You will be noticed, and people will want to buy your vehicle right there and then! If you want the best in creativity and performance, there is nobody better than Rockin' Ronny's!
Justin Morneau
     Minnesota Twins Hall of Famer, 2006 AL MVP

I have completed several projects with Derran at Rockin' Ronny's. I have had a wonderful experience with the service, turnaround times, and the attention to detail. The team down there is very creative and driven to find new ways to customize your ride.

Jeff Rusch
     President, Christensen Farms

Derran and his crew at Rockin' Ronny's have clearly cornered the market on anything and everything when it comes to auto enhancements. From car starters to high-end auto, to all the way to turning your ride into a custom show piece, they are simply incredible. Yet, what makes them the best is delivering exactly what you want, how you want it. In an industry that demands meticulous product and finish, they have it figured out. Many of their jobs have turned into works of art.

Mark Monson
     President, Minnstar B

Professionalism at its finest, Rockin' Ronny's delivers. The installation of the custom fabricated stereo system for the boat turned out awesome. All wiring, tucked neat and tidy, the JL sound is amazing! Derran and his guys delivered professionalism above and beyond!

Doug Jurgens
     Owner, Champlain Auto Detailing

I've worked with Rockin' Ronny's for over 20 years. From vehicle security, to remote starts, custom stereo installs and several truck and SXS accessories. I've always been treated well, and when an issue happens, it's quickly resolved. Great Service!

Andy McGuire
     Owner, Lawncrafters

Derran Dugger of Rockin' Ronny's just transformed my new Ram 2500 into a beast. The service was outstanding and I received my truck when promised. Top notch immaculate shop. I would highly recommend to anyone looking for truck accessories.

Tim Putrah
     VP, KGPco Telecommunications

Rockin' Ronny's has done a great job modifying my trucks over the years. It has been a great experience having them do work on my vehicles.

Darren Cowl MD
     Family Podiatry Clinic, Chanhassen, MN

I have had many projects done by Derran at Rockin' Ronny's, from car alarms and remote starts, to kick ass boat system installs, they have always been great to work with, on time installs and a finished product unmatched in Southern MN.
I would highly recommend Derran and his team for any project you have!

Troy Volk
     Owner, Volk Transfer

I have been dealing with them  for 20+ years. Always sells great quality products. Rockin' Ronny's is the only place in town I would recommend to go for car accessories.

Mark Hobbs
     Owner, Hobbs AutomotiVe

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