We take pride in being one of the most efficient marketing agencies in Naperville. Please click on the name to view the testimonial.

Gary B. | Marketing Director

Mac-Tech


"We’ve been working with Doug Stvan and the team at Stvan Marketing on freelance projects for Mac-Tech, and the experience has been outstanding from start to finish. Doug’s work product is consistently excellent, on-point, and delivered on time. He understands our goals quickly, communicates clearly, and brings smart, creative ideas that actually move projects forward—not just “check the box.” In a world where responsiveness and reliability matter, Doug truly delivers. He’s easy to work with, detail-oriented, and genuinely invested in producing quality results. If you’re looking for a marketing partner who combines creativity, professionalism, and dependability, Stvan Marketing is an easy recommendation."

Kent J. | CPA

Right Hand Tax


"I've been working with Doug and Stvan Marketing for a few years now, and they recently helped me revamp my website with a bettter user experience and SEO. I'm happy with the results and saw a nice flow of solid leads come in. It’s been great having a partner who actually understands my business and delivers consistent results."

David H. | President

IDEAS


"Doug and his team were great at showing me options and design styles. He even worked with us on our budget and was flexible with our timeline."

Ben K. | Owner

Mid-Atlantic Business Solutions


"Doug launched our new company website. He picked an excellent modern design that works well for our accounting firm. He communicated very well and his fees were reasonable. If you want a stronger and more professional online presence, give Stvan Marketing a call!"

Steve M. | Program Coordinator

Wayside Cross Ministries


"Doug is an experienced online marketing expert. He's helped many businesses grow their sales/profits with his on line directions. I've known him for 20 years, a solid Christian man, dependable, and committed. You can trust him with your business."

Rick S. | Owner

Kingdom Accounting & Tax


"We all know that a website is necessary but all too often we don't want to give it the time and effort it deserves. The great thing about Doug is, he doesn't let you put the development to the side; he stays on it. Once it was done, the site produced hundreds of inquiries, which is why you need both a site and Stvan Marketing."

Joseph P. | Service/Sales Executive

Zeaport Equipment


"Doug came to us and did some great work to get us out there and running like a well oiled machine. Thank you Doug."

Stacy U. | Account Executive

MAN Marketing


"Doug has run very precise and successful digital marketing campaigns for my automotive clients. His reporting is very professional and always top notch. He is a joy to work with and always tries to get the best results for my clients. Thank you Doug!"

Matthew G. | Marketing Manager

Cobblestone Remodeling


"Doug managed our PPC campaigns for over a year. When we first started, Doug was able to update our website homepage for a much better first impression for potential customers. We had very productive monthly meetings to go over campaign objectives and optimizations with Google Ads. Doug was knowledgeable and provided insightful reporting. It was overall a great experience to work with him!"

Jurate M. | Associate Director

DePaul University Kellstadt Marketing Center


"Doug was in our IMC program a few years ago and recently decided to attend the Digital Marketing Certificate Program at DePaul. He has been a great student and was given one of the top scores for his final project on Kingdom Accounting & Tax. Doug is very talented, skilled and a passionate marketer and it was great to have his insight and contributions in our DePaul marketing programs."

Paul L. | Director of Adult Education

People's Resource Center


"I've been consulting with Doug for a few months. I can attest to the quality of his work, his attention to detail, motivation, and his commitment to his Christian beliefs. I would highly recommend people check out his website or give him a call."

Brian G. | CFO/COO

Santefort Real Estate Group


Doug relaunched our website, including making it “mobile friendly.” Doug chose an impressive WordPress real estate theme and rebuilt the website from scratch.....Doug then created “listing templates” for each channel in our marketing mix to drive thousands of leads for the communities.....Doug assumed a great deal of responsibility – virtually for all facets of our on-line presence....He also managed and increased followers to ten Facebook community pages.....Doug also helped the company receive hundreds of positive reviews through email blasts and social media....He successfully promoted huge events such as annual Open Houses for our residents and prospects....