Michelle T.03/08/18David and Fernando were very helpful! They designed our online store website. It's very clean and just what we wanted. They answered all our questions and concerns in a timely manner. And we are... More
Shawn C.12/01/19Grateful I crossed paths with David Serna. I can't begin to express how much I love the website he built for me from scratch. I am a small business owner in the construction industry, and don't... More
Cocco M.05/31/16Professional, creative & honest, great combination of qualities displayed in their product and service. We went to SD Internet Marketing for our company logo. I had no idea where to start but... More
Roxy S.06/23/14It began one afternoon, as I was looking over my sites analytics.. My conversions sucked.. So, sitting there.. at that moment, I did the proverbial hands up in the air and said to myself..... More
Matt B.02/18/14Without question the single best investment I have made as a small business owner is SD Internet marketing. I have worked with David and Robert for almost 7 years, and am incredibly grateful for... More