Chicago Cleaning Services

In business since 1997.

AJ Services - Chicago Cleaning Company

Chicago's top commercial cleaning company serving all industries.

AJ Services provides commercial cleaning services and office cleaning services in Chicago and surrounding suburb areas.

Why do businesses and corporations choose us?

  • Over 25 years in the business.
  • Certified, licensed & insured.
  • Family owned & operated.

AJCS offers superior commercial janitorial services that help promote a healthy work environment and keep your office spotless. We cover all aspects of daily cleaning scope and strive for 100% client satisfaction.

Reachable 24/7

Direct contact with the customer. Onsite supervision.

Client Priority

Complimentary/Free Estimates. Same day issue resolving.


Promoting healthy office environment. Detail oriented.

Main Principles

Integrity, Honesty, and Respect. Innovation and Commitment.

Commercial Cleaning Services Chicago

Reliable Commercial Janitorial Services

Office Cleaning

Corporate offices, multi-tenant office facilities, commercial offices, medical offices.

School Cleaning

Trusted cleaning company provides complete school cleaning and custodial services.

Church Cleaning

Reliable church cleaning services to Chicago and suburb area churches & religious facilities.

Dealership Cleaning

We offer fully customized nightly janitorial services to your car dealership.

Restaurant Cleaning

Customized restaurant cleaning services tailored to meet every need, at an affordable price.

Library Cleaning

We have been providing library cleaning services for over 25 years.

Reliable & Affordable

AJCS constantly pursues the highest possible customer satisfaction in order to enhance productivity in the workplace. Throughout the years, we’ve created a solid code of ethics to promote our approach while maintaining the highest standards in the business since 1997.

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Office Cleaning Service

A clean office results in boosted productivity and morale. Our specialists use high-standard methods to deliver a deep clean on a daily basis. From cleaning office lobbies to cubicles, open office spaces, kitchens, conference rooms, and more, we clean it all. Our scope of operations includes dusting and wiping down surfaces, trash removal, vacuuming carpets, mopping hard floors, and sanitizing restrooms.

Multi Tenant Office Building Cleaning

We have offered superior cleaning to office buildings for over two decades. Our advanced scope of operations is designed to meet all of your office cleanliness requirements while maintaining prestige and improving the image of your office. Our 25+ years of experience in the janitorial business guarantee that your property is serviced in a consistent manner. Corporate office space, multi-tenant office facilities, commercial offices, medical offices, we cover all. Chicago and its suburbs are the main areas we have served for over two decades. We are proud to have an 85% client retention rate, which is really high. Our company has been voted as of of the best Chicago Office Cleaning Companies for small and medium facilities in 2023. Call us today.

Importance of Healthy Office Environment

Workers that feel valued, safe, and healthy are more likely to be productive and committed to their work.

Commercial & Industrial Building Cleaning Service

Healthy workplace can increase worker productivity, satisfaction, and client retention. Healthy workplaces could reduce insurance costs and absenteeism.

Best Commercial Cleaning Companies in Chicago

Committed to enhancing the reputation of your business to leave a lasting impression. We are one of the top cleaning companies in Chicago, IL.

Customized Cleaning Solutions

At AJCS, we have established the industry’s highest standards of performance at each commercial facility we service.

Two Decades Of Experience

Our scope of work includes dusting and wiping down surfaces, trash removal, vacuuming carpets, mopping hard floors, and sanitizing restrooms.


Contact Us


Chicago, IL 60661


630 447 0555