top of page

"A Trusted Commercial Janitorial Company and Leader in Janitorial Services for 41+ Years."

"Value-Driven Janitorial Services by a Leading Commercial Janitorial Company

Our unwavering commitment lies in providing value-driven solutions that not only streamline your cleaning operations but also optimize your facility budget, minimizing the time spent on the management of cleaning issues. We take pride in offering comprehensive janitorial services for various facility types, including:

- Commercial office buildings
- Financial institutions
- Medical facilities
- Educational institutions
- Government buildings
- Warehouses & distribution centers
- Industrial and manufacturing facilities


At Professional Building Services of the Quad Cities, Inc., we are dedicated to delivering value through efficiency, ensuring your facilities remain clean and well-maintained while allowing you to allocate your resources where they matter most."

Value Added Services

  • Ground level to 125 feet window cleaning.

  • Carpet cleaning and extraction services.

  • Upholstery and walk off mat cleaning.

  • Building and sidewalk pressure washing.

  • Superstructure cleaning.

  • Exterior light bulb replacement.

  • Exterior Holiday decorations and lighting setup and removal.

  • Power Washing

Using CDC-approved disinfection methods, professionally trained staff, and 41+ years of industry experience, PBS is able to provide additional enhanced services to disinfect your entire facility.  If you believe that your facility may have been exposed to COVID-19, or if you are interested in preemptively stepping up your cleaning regime to help minimize disruptions to your business and put your customers and the public at ease, Contact Us HERE  to get a quote for a deep cleaning.

cleaning company Davenport, cleaning services Bettendorf, cleaning crew services Dubuque, janitorial services Clinton, commercial cleaning services Muscatine, professional cleaning service Clinton, cleaning & janitorial services Iowa City, janitor service Cedar Rapids, window cleaning services Rock Island, carpet cleaning Dyersville, commercial cleaning Moline, solution cleaning Dubuque, disinfecting services Bettendorf, professional carpet cleaning Muscatine, building cleaning Iowa City, janitorial maintenance Moline, janitorial company Dyersville, deep cleaning services Clinton, building cleaning company Moline, business cleaning services Davenport, janitorial cleaning Rock Island, office cleaning service Dubuque, window washing service Iowa City, disinfection cleaning Davenport, cleaning service iowa city, cleaning & maintenance services Moline, sanitization cleaning Clinton, commercial business cleaning Davenport, full cleaning service Dubuque, outside window cleaner Bettendorf

Learn more about our COVID-19 Disinfection Services

Local: (563) 386-1616

Toll-free: (877) 386-1616

Fax: (563) 386-5545


Corporate Office

914 E 59th Street

Davenport, IA 52807


Welcome to Professional Building Service, your premier destination for janitorial services and the expertise of a top-notch commercial cleaning company. We firmly believe that building trust is the bedrock of successful business relationships.

As a locally owned and operated building services contracting firm, we take immense pride in delivering janitorial services with integrity across Eastern Iowa and Western Illinois. Our commitment to your facility is unwavering, as we strive to tailor a program that precisely meets the unique needs of your commercial space.

At PBS, we recognize that success in the janitorial and commercial cleaning industry relies on a steadfast dedication to standardized and repeatable processes. This commitment permeates every level of our organization, from our Senior Management to our dedicated front-line Associates.

Our growth is intricately linked to your satisfaction. We are dedicated to creating an environment that consistently exceeds expectations, offering an ever-expanding range of janitorial and commercial cleaning services. This commitment not only benefits the Building Owner but also ensures that Facility Managers experience comprehensive and efficient solutions.

At Professional Building Service, integrity is the cornerstone of our approach, trust is the currency we trade in, and the success of your facility is our ultimate goal. Thank you for considering us as your trusted partner in janitorial services and commercial facility maintenance.

We Are Growing and looking for Associates to join our TEAM!
 Multiple shifts and Positions.
Click on Openings to see what is available.

Cleaning Resource Blog

bottom of page