Skip to main content

Mainline Marketing:
Where Passion Fuels AV Excellence

Representing the best since 1987

Since 1987, Mainline Marketing has represented the finest in audio-visual technology. Our passion for excellence, combined with deep industry knowledge and extensive experience, cements our status as the leading manufacturer's representative and commercial audio video consultant in Florida and Puerto Rico.

At the core of our operations lies a steadfast commitment to people. Our team of commercial audiovisual specialists is dedicated to offering personalized, direct consultation to each client, ensuring their unique needs are met with precision and care. It's this commitment to fostering strong, lasting relationships that drives everything we do.

37+ Years of Leadership in AV

26 "Rep of the Year" Awards

Over 40 Various Achievement Awards

Our Team

Clinton Muntean

Clinton Muntean

President / Business Development Manager

Clinton is happiest when projects are coming at him from all directions at 100 mph. And it’s a good thing too, since he is the president of one of the leading AV marketing firms in the industry. Not only does he manage the overall operations of the firm, the staff, the manufacturer relationships and key customers, he does all of it while developing winning strategies to drive business and maintaining a sweet balance of work and family.

Name three items you would want if you were stranded on a desert island.
  1. Jen (my wife) I hate to drag her onto a deserted island, but I would be miserable without her
  2. Colin (my son) I hate to drag him onto a deserted island, but he would make it fun
  3. Endless supply of games to play to keep us from going crazy
If you could vacation anywhere right now, where would you travel to?

Spain. I love the food, the culture, the weather and the wine!

Do you have any secret talents?

None that I can talk about.

Craig Kutteroff

Craig Kutteroff, CTS

Sales Manager / Business Development Manager

It’s no coincidence that Craig’s favorite book is Sell or Be Sold by Grant Cardone. A line in the book’s promotion blurb says, Everything in life can—and should—be treated as a sale. It’s this mentality that makes Craig top-notch in his role as North Florida Business Development Manager, and manager of the entire Mainline sales team, from executive strategy for accounts to time management and coaching.

If you could vacation anywhere right now, where would you travel to?

Put me on a cruise ship to the U.S. Virgin Islands to unplug, unwind and rejuvenate.

What is your favorite movie?

Crimson Tide with Denzel Washington and Gene Hackman…Go Bama, Roll Tide!

What is your favorite song?

Old Blue Chair by Kenny Chesney

Michael Cooley

Michael Cooley, CTS

Business Development Manager

Michael loves the sense of camaraderie and trust he builds with his customers and his team when sharing his technical knowledge in the systems integration field. But it’s also his sense of humor that helps build those lasting relationships. His knack for balancing his exceptional technical expertise alongside his comic relief makes for the best of days.

Name three items you would want if you were stranded on a desert island.
  1. A compass
  2. A full can of gasoline
  3. A boat
If you could vacation anywhere right now, where would you travel to?

Mars, on Marriott Rewards points

If you had three wishes, what would you wish for?
  1. A clean bill of health
  2. To always have the ability to be better than I was yesterday
  3. A boat (if I were stranded on a desert island)
Steven Harger

Steven Harger

Business Development Manager

Steven’s extensive experience and product knowledge means he is a great resource to our customers. He likes the fact that every day is different, trying new things, interacting with new people, and always having something to do tomorrow. Having four kids helps with that, too.

If you could vacation anywhere right now, where would you travel to?

Italy. I’m part Italian, and I would love to explore all the historical parts of the country, see the different scenery and of course enjoy the food – who doesn’t love pasta?!

What is your favorite movie?

Top Gun. It always has been. It has action, romance, suspense, redemption and it’s simply a classic — so many one liners from it.

What is your favorite song?

Too many genres and options, can anyone really have only one?

Luis Alix

Luis Alix

Business Development Manager

It doesn’t surprise us that Luis’ favorite movie is “Rocky,” which not only had a lasting impact on popular culture but remains a symbol of determination, grit, and the pursuit of one’s dreams. Luis’ dedication to fulfilling his promises is not just a professional trait, it’s an integral part of who he is. He doesn’t just build relationships, Luis is a shining example of a reliable friend and colleague. If trustworthiness and dependability were superheroes, Luis would be their undisputed leader.

Name three items you would want if you were stranded on a desert island.
  1. Acoustic Drumset
  2. Fresh Water
  3. A Bass Player
What is your favorite movie?

All Things Rocky

What is your favorite book?

The Bible

What is your favorite song?

New Divide, Linkin Park

Dana Sadowski

Dana Sadowski

Accounting Manager

Officially, Dana’s titles include accountant, customer service rep and CRM. But unofficially? She likes to call herself the peacekeeper, psychologist, firefighter, and fixer. And her colleagues would agree. After all, it’s the team—and striving for an empty inbox—that she enjoys most about her everyday work life. Her natural talents make Mainline run as smooth as the jazz that pipes through their sound systems.

Name three items you would want if you were stranded on a desert island.

I would never be stranded on a deserted island because you would have to take a boat to get there.

If you could have dinner with anyone (dead or alive) who would you choose?

My dad.

If you could vacation anywhere right now, where would you travel to?

New England to be with family.

Rob Baker

Rob Baker

Customer Service Manager - Installed Systems / IT Manager

To say that Rob wears many hats would perfectly explain his answer about what he likes best about his role at Mainline — it’s always changing. Juggling the responsibilities of sales support, customer service  and Mainline’s IT systems, Rob considers a job well done when it’s slightly charred with no pink center.

Name three items you would want if you were stranded on a desert island.

A boat, water purifier and a motor that runs on salt water.

If you could have dinner with anyone (dead or alive) who would you choose?

Batman.

If you had three wishes, what would you wish for?

Super powers, healing ability and more wishes.

Teresa Davis

Teresa Davis

Customer Service Manager - Retail / Production

Meet Teresa, our resident Customer Service expert at Mainline. Much like her love of gardening, she nurtures her relationships with the people she works with. Leveraging her rich background in customer interaction, she’s our go-to for timely communication and problem resolution. With a relentless dedication to efficient service, Teresa keeps the wheels turning, ensuring our customers always feel heard and get the help that they need.

If you could vacation anywhere right now, where would you travel to?

Somewhere HOT, dry, with a pool, quiet, morning walks in the desert. Laughlin, NV was my favorite years ago. Would love to go back.

If you could have dinner with anyone (dead or alive) who would you choose?

My mother

Do you have any secret talents?

Sewing, baking, gardening. I have made SEVERAL quilts over the years, for both gifts and for money. Baking is a way for me to treat those I love. Gardening is soothing for my soul. I love seeing the improvement to my yard, and learning which flowers/plants are successful in the FL climate; always a work in progress!

Michael Casey

Michael Casey, CTS

Senior Technical Specialist

Michael is what some people might describe as a “gear head” – he gets super excited about the opportunity to work with the latest and greatest products in our industry. What makes Michael exceptional is that he can play nicely with gear AND humans. In his role, he performs product demos and trainings for dealers and end-user customers. In addition, he assists our customers with project design and system commissioning. For Michael, a perfect day involves exceeding expectations, learning something new, and sharing his passion and understanding of cutting-edge technology with others.

Name three items you would want if you were stranded on a desert island.
  1. A clear schedule
  2. Internet access
  3. A navy
If you could vacation anywhere right now, where would you travel to?

Ireland.  I am a descendant of Irish immigrants. I recently traveled there for the first time and loved the food, the atmosphere, and the people. It felt like home.

What is your favorite song?

Saturday in the Park, by Chicago

Colin Waldman

Colin Waldman, CTS

Technical Specialist

Colin is a true music aficionado whose passion for sound and performance is contagious. It makes perfect sense to us that Colin’s favorite genre is jazz. Jazz, like life, is a complex and dynamic journey filled with improvisation, rhythm, harmony, and sometimes, a touch of chaos – which is where Colin thrives. His days can range from performing product demos and trainings for dealers and end-user customers, to assisting with project design and system commissioning, planning and executing events, and working with the marketing team on special projects. For Colin, a perfect day is one filled with new knowledge, inspiring others, and sharing his love for music and technology with everyone he meets.

Name three items you would want if you were stranded on a desert island.
  1. A piano for daily concerts
  2. My sock drawer
  3. A journal to write about the solitary island life
If you had 3 wishes, what would you wish for?
  1. The ability to play every musical instrument
  2. To have photographic memory
  3. To franchise a WAWA
What is your favorite book?

Anything with Sheet Music

Jen Muntean

Jen Muntean

Director of Marketing & Communications

Jennifer believes there’s beauty in the details. Finding joy in being thorough — while creating training, guiding critical communications, maintaining the Mainline website, supporting special projects, or ensuring that manufacturer’s branding is consistent throughout the territory — she leads the way in Mainline’s commitment to constant growth. No detail ever sneaks by her. To Jennifer, a job well done means delivering perfection, time and time again.

What’s your favorite movie?

I can’t pick just one! My top three: The Wizard of Oz, Airplane!, and Toni Erdman.

If you could have dinner with anyone (dead or alive) who would you choose?

My grandparents.

If you could vacation anywhere right now, where would you travel to?

I’d take a cruise around the world and see as many countries as possible.

Work Hard, Play Hard

  • Team Team
  • Team Team
  • Team Team
  • Team Team
  • Team Team
  • Team Team
  • Team Team
  • Team Team
  • Team Team
  • Team Team
  • Team Team
  • Team Team
  • Team Team
  • Team Team