Last updated: March 24, 2026
john seals
3 years ago
Dave Nahley is a true Marketing professional! I had tried a few friends who claimed to be marketing agents without any results whatsoever. To be honest I was a hard sale. Within 3 weeks using Double M we almost doubled our traffic. Dave is a real marketing professional! No doubt. Thanks Dave! Not just for the added revenue, but for being so easy to work with, and being genuinely concerned about the image I wanted for my business. I would highly recommend Double M for all your advertising needs.
West Central Health District
3 years ago
Dave and his team have been a great asset for our messaging in our district. Not only do we get great coverage in all media in Columbus, but also in our rural counties. Whether TV, radio, billboard, cable, newspapers or social media, Dave gets us the absolute best rates, and many opportunities for additional promotion. If I didn't use Double M, I would spend hours and hours doing what they can accomplish in no time at all. Quotes are delivered same day, and if there ever is a problem, Dave is on it and makes it right! I definitely recommend Double M Marketing!!
Lindsay Galloway
3 years ago
Double M Marketing is one of the best agencies I've had the opportunity to work with. Dave knows all mediums of advertising to best target his clients' customers and can pull strings to get better rates then they would on their own using the relationships he's built over the years. I highly recommend Dave to any advertiser needing assistance with their marketing.
t thomas
3 years ago
Double M Marketing is one of the best agencies I've ever worked with! I have known and worked with Dave for many years. He has the knowledge and experience in all aspects of the advertising world! He works hard for all of his clients! Tammy W. Thomas ~ Sr Account Executive ~ I Heart Media
Jeff Kennedy
3 years ago
I've been knowing David Nahley for over 45 years and when he started his marketing company it was a no brainer for me. Dave mentored under one of the best, Jim Devitt. His knowledge of how the radio and TV industry works has been so valuable for us here at Jeff's Truck Tops. His group are some of the best in this area and work hard to get you the most value for you money. Sorry Dave I tried to give you 7 stars but I just couldn't pull it off with this equipment. Thanks for all that you do for my business. Jeff Kennedy
At Double M Marketing, we work to address the advertising needs of businesses located in Columbus and beyond. Our expertise spans several areas, ensuring that we meet diverse business needs effectively. We focus on: