“We appreciate Zelko’s focus to detail and follow up with our company. The SmartClean® employees have been very nice and wonderful to work with.”

Scott Cowles
Senior Manager
FEDEX GROUND

“I appreciate the dedication not only of the cleaning staff, but of yourself and other managers that stop by periodically to check on performance and satisfaction. You have built a great team at SmartClean® and should be proud.”

Christian Comito
President & CEO
CAPITAL CITY FRUIT

“As customers of SmartClean® for many years, we have always experienced the utmost level of communication and attentiveness. From frequent check-ins and responsiveness during times of need (Covid-19), they have always been exceptional at doing whatever they can to accommodate what we need. The quality of work is amazing too…”

Shannon Boehm
Genotyping Production Site Lead  
AYER, ANKENY

“SmartClean® has kept the promise to start out strong and strive for no complaints using a green-certified cleaning program that is excellent.”

Brian Erickson
VP Property Manager
RUHL & RUHL COMMERCIAL COMPANY

“We have referred SmartClean® to other businesses and have received nothing but great comments. We highly recommend SmartClean® to your organization.”

Douglas A. Siedenburg
THE SIEDENBURG GROUP