At SmartClean®, our reputation is of utmost importance, and we take great pride in delivering exceptional cleaning services to our valued commerical, medical and industrial customers across Iowa. Here’s a glimpse of what some of our satisfied customers have shared about their experiences with SmartClean®…

“SmartClean® of Iowa is the first cleaning service contractor that we have partnered with that has resulted in zero complaints in the first five months of cleaning. 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


“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. Having a great cleaning crew is something that goes unnoticed by most, but I wanted to take a minute and thank you for always making sure that our employees have a safe, clean environment to do their work. It is greatly appreciated. Thanks for your partnership and we look forward to working with you for years to come!”

Shannon Boehm

Genotyping Production Site Lead, BAYER, Ankeny

“We started using SmartClean®​ on October 10, 2011. We are very satisfied by the service they have been providing us. 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

“Dear Zelko,

I would like to thank you and your team for the hard work put in to keep our facility in immaculate shape. Ana and Antonio do a phenomenal job. I am always impressed with the cleanliness while walking through the building and always proud while hosting customer tours and meetings at our location.

I also 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. Seldom do we have to report or discuss an issue, but when we do, it is addressed immediately.

You have built a great team at SmartClean® and should be proud. Thanks again.”

Christian Comito


“We have worked with SmartClean® for many years. The open communication with the owner has been the most important aspect of their service. It has always been very easy to adjust times the staff is working, to meet our needs. In the past I have asked for special attention made to a certain area of the office and it is always done. They have been a very professional and honest company to work with.”

Dana Weir


“It is with great pleasure that I recommend SmartClean® to you. We have had the pleasure of doing business with Zelko Francic, President, for many years and find their services to be of high quality. We have never had any security issue with Zelko’s 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


“As customers of SmartClean® for many years now, we have established an excellent relationship based upon trust, respect, communication and attention to detail. From frequent check-ins and emergent responsiveness during times of need (flooding, hazardous situations, flu season, and now Covid-19), SmartClean® has gone above and beyond to accommodate our needs and requests. Management is quick to resolve any issues in person at any time day or night and the cleaning staff provide quality work and regularly exceed expectations. In the medical industry, it is imperative to have a clean and safe environment for our patients, visitors and staff and SmartClean® ensures this peace of mind for us. We appreciate the service that is provided and value the partnership and look forward to working with you for years to come!”
Lisa LaFollette

Facilities Director, PHC

“We have had the privilege of working with SmartClean® for many years. Their prices are competitive and their service is excellent. SmartClean® and their crews are quick to respond to urgent situations and always leave things better than they found them.”

Tim Urban


“We brought in SmartClean about 4 years ago and couldn’t be happier. The quality of work they do far surpasses any cleaning company we’ve previously had. They have the resources for all of your cleaning needs, including an instrument that fully sanitizes your office (including the air)! Great company!”

Kathy Portera



SmartClean® offers exceptional cleaning services.