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The 6 Best Allentown Marketing Agencies for 2024

Looking for a proven Lehigh Valley marketing agency? Here are six proven choices for your advertising, branding and lead generation needs, as selected by our team of marketing experts.

Altitude Marketing: Life Science Marketing Agency
Klunk & Millan Logo
ASR Media
NuStream Marketing
Keenan-Nagle Advertising
Adams Outdoor

There are plenty of marketing agencies in Allentown – but only a few good choices.

The Allentown, Pennsylvania, business scene is thriving. Industrial, logistics and life science companies are being drawn to the region by rich pools of talent, connected highway systems, world-class universities, proximity to New York City and Philadelphia, and economic development leaders like Ben Franklin Technology Partners and the Manufacturers Resource Center.


That influx of business activity has led to a need for high-quality marketing services. Few companies are able to hire marketing teams with every skill required for success. The most obvious answer for Lehigh Valley companies is to seek out marketing agencies and advertising partners who can deliver sustainable, predictable ROI. 


Those are hard to come by. We’ve narrowed it down to six Allentown area marketing agencies who excel in one or more areas. This isn’t a comprehensive list of Allentown marketing agencies, but it is a great start for companies seeking quality assistance.

The 6 Best Allentown Marketing Agencies

Methodology: How We Picked the Best Allentown Marketing Agencies

We evaluated nearly two dozen marketing agencies, ad agencies and marketing companies to build this list. Likewise, we looked at numerous ranking factors, including marketing skills, client base, SEO and SEM footprint, marketplace reputation and brand quality. The best Allentown-area marketing agencies should be highly visible in marketing channels, have plenty of loyal clients, and demonstrate clear understanding of clients subject matter. We believe this list of the best Allentown marketing agencies showcases the best of the best from around the Lehigh Valley and ABE areas.

Making a decision on the best life science marketing agencies

Best Overall Allentown Marketing Agency: Altitude Marketing

Altitude Marketing Screenshot

Google Reviews Rating

At a Glance

  • HQ: Emmaus, Pennsylvania
  • CEO: Andrew Stanten
  • Key Lehigh Valley Clients: Olympus, Lehigh University, Stabler Pathways, UIG, Orio
  • Model: Agency of record / secondary agency / project
  • Full-time Employees: 35
  • Website:

Altitude, which celebrates its 20th anniversary in 2024, has been working with technology-focused Lehigh Valley clients since Day 1. The Emmaus-based firm specializes in B2B (business-to-business) marketing services, with particular focus on the life science/biotech, manufacturing and enterprise software markets. 

Altitude typically works under a retainer model, providing full-service, integrated marketing, or bandwidth augmentation in specific areas. The 35-member team – entirely based in the Allentown area – includes centers of excellence in marketing strategy, content marketing, branding, design, digital marketing, SEO, marketing technology and social media. The agency’s clientbase is global, with hotbeds in the Lehigh Valley region, New York City, the Silicon Valley, Austin, Texas, and western Europe.

The company’s employees sit on boards and volunteer at a number of Lehigh Valley nonprofits, including Big Brothers Big Sisters of the Lehigh Valley, the Shelter House Society, Hawk Mountain Sanctuary and the Wildlands Conservancy. Altitude’s team includes graduates of Emmaus and Parkland high schools, Lehigh Valley Charter High School for the Arts, and Kutztown and Muhlenberg universities.

Altitude is an integrated marketing agency that really understands the unique needs of technology businesses. They bring innovative ideas and solutions to the table every time we work with them. We’ve even referred our own clients to Altitude.
Laura Eppler, CMO, Ben Franklin Technology Partners

Best Legacy Allentown Marketing Agency: Klunk & Millan

Klunk & Millan

Google Reviews Rating

At a Glance

  • HQ: Allentown, Pennsylvania
  • President: Jim Klunk
  • Key Lehigh Valley Clients: Pocono Raceway, Olympus, Lehigh Valley Health Network, Air Products, Crayola
  • Website:

Klunk & Millan has been serving Lehigh Valley clients since the 1980s. In more than 30 years in business, the agency has helped countless regional businesses and national brands with Allentown-area locations.

Klunk & Millan provides six core sets of agency services: creative, strategy, web, digital/social, public relations and media planning/buying. Summed up on its website, the agency “stay[s] consistent by closing the loop on the service spectrum.”

Twenty-five team members are associated with Klunk & Millan’s corporate LinkedIn account.

Request a Proposal

Ready to work with the best overall marketing agency in the Allentown area? Altitude will raise your awareness among decision-makers, build your brand, drive leads and fill your pipeline. Fill out the contact form and we’ll be in touch with you within one business day.

Altitude is a key part of our team – collaborative, dedicated, strategic and insightful. They play a critical role raising awareness of our value to the market.
Michael Woods, CEO, Firma Clinical Research

Best Video-Focused Allentown Marketing Agency: ASR Media

Google Reviews Rating

At a Glance

  • HQ: Bethlehem, Pennsylvania
  • President: Katie Santana
  • Key Lehigh Valley Clients: St. Luke’s University Health Network, Discover Lehigh Valley, United Way of the Greater Lehigh Valley
  • Website:

Owned by Ashley Russo, a seven-time Emmy® award-winning executive producer, ASR Media provides high-quality video production services to Lehigh Valley organizations. The company’s 14-person team specializes in corporate videos, event videography, commercials and testimonial videos. 

ASR Media – which recently dropped “Productions” from its corporate identity – has produced 7,000 videos and more than 250 television episodes in its decade-long history. 


Best Allentown Marketing Agency for SMBs: NuStream Marketing

NuStream Marketing

At a Glance

NuStream, which touts offices in Allentown, New York City, Philadelphia and Arizona, has served small businesses in the Lehigh Valley since 2010. The company’s website emphasizes marketing plans priced for any size business, with eyes on helping them “take advantage of the many innovative and diverse advertising strategies available.”

Best Allentown Marketing Agency for Local Advertising: Keenan-Nagle


Google Reviews Rating

At a Glance

  • HQ: Allentown, Pennsylvania
  • President: Mike Keenan
  • Key Lehigh Valley Clients: Service Electric, Lehigh Valley Health Network, Embassy Bank, Cetronia Ambulance Corps
  • Website:

Keenan-Nagle Advertising has been working with Allentown-area clients since 1954, making it the longest-standing agency in the region. The firm – known for its work with local contracting firms, economic development organizations and healthcare organizations – touts marketing service plans that scale to any budget, as well as an “integrated, strategic, results-oriented approach.”

Best Out of Home Allentown Marketing Agency: Adams Outdoor of Eastern PA

Google Reviews Rating

At a Glance

The work of Adams Outdoor’s Eastern PA division is ubiquitous on area roadways, open spaces and creative award presentations. Out-of-home inventory stretches from Lansdale in the Philadelphia suburbs to Mount Pocono in the north.

Other Allentown Area Marketing Companies

  • Tyler Wursta Video: Emmaus-based video production and editing services
  • 3Seed Marketing, Design & Interactive: Full-service ad agency in Allentown
  • Citro: Web development firm in Emmaus
  • Lehigh Mining & Navigation: Graphic design company in Bethlehem
  • Liquid Interactive: Marketing agency in Fogelsville
  • First Generation: Marketing company in Allentown; Lehigh Valley Phantoms sponsor

Ready to work the best overall Allentown marketing agency?

We help leading brands with a Lehigh Valley presence blow away their marketing goals. Get in touch to learn what Altitude Marketing can do for your company.