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Middle Tennessee's #1 TOP-RATED Digital Marketing Agency

How We Help Businesses Grow

Get Your FREE Online Visibility Report For Your Company.

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Google SEO
Email Marketing
Graphic Design
Website Design
Facebook Ads
Photography & Video
Google Ads
Business Lead Generation
E-commerce Optimization

Stop Missing New Business. 

Get Your FREE Online Visibility Report

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Your Report Will Look Like This

We will review the top online marketing strategies used by modern businesses. We will review your website, online search visibility, advertising activity, and social media. Our brief review will give you an overall score on your current marketing, along with a few suggestions on how to improve.

If you have immediate marketing needs now, why not just call us?

The Best Results Are Measured. Let Our Numbers Do The Talking.

mr b air duct cleaning

Mr. B’s Air Duct Cleaning, Nashville TN

The expert lead generation team at Zellus has generated 1600+ leads over the past year for Mr. B’s Air Duct Cleaning in Nashville, TN. Through a combination of precision Google Search Engine Optimization and strategic Google Ads data leveraging, we’ve generated more business than the owner can handle.

When push comes to shove, the most important activity online is people finding you and contacting you- a conversion. At Zellus, we are obsessed with figuring out how to get you more business through your online assets.


80% Better

Online Visibility

101% Increase

In Customer Leads 


Mr. B's Lead Gen Performance

*2019 vs 2020 Data


Mr. B's Site Performance

*2019 vs 2020 Data

You won’t see us at awards parties or trying to get in the limelight. We prefer performance over pats on the back. That’s why we are one of the highest rated marketing company in the Southern U.S. on Google. Our achievement is happy, growing clients.

Best Advertising Agencies in Huntsville

Industries We Serve

  • Real Estate Agencies
  • Law Firms
  • Home Builders
  • Lawn Care Companies
  • Government Contractors
  • Software Developers
  • Industrial Manufacturers 
  • E-commerce Businesses
  • Local Restaurants 
  • Field Service Businesses
  • Pest Control Companies
  • B2B 

Meet The Executive Team


Carl Holden

Founder & Creative Director

Craig Stults

Founder & Managing Director

Amy Coleman

Lead Graphics Designer

Get In Touch

When You Are Ready To Start Getting Better Results With Marketing, Contact Carl For A Consultation & Proposal

(256) 309-9077