About us

From the very beginning, our highest priorities have been using quality products, providing quality design and installation, commitment to our customer’s satisfaction, and excellent service!

Our first company started in central Illinois in 1962 (Contractor Services of Illinois) which was locally owned, operated, and founded by…

Read More


Allen Schrock & Sons, Inc.

CSI/Zach Anderson is Allen Schrock & Son's preferred vendor for shelving, bathroom hardware, mirrors, and shower glass. Zach is extremely professional and prompt with our customers. CSI's ability to cover multiple finish items in the house really helps streamline the selection process for our clients. CSI does a great job of not...

Keystone Homes

We at Keystone Homes would highly recommend using Contractor Services of IL. We have worked with Zach Anderson, on several homes, and have always been impressed with his professionalism and customer service. We know when he meets with one of our customers they are in good hands. We have complete trust that...

Armstrong Builders, Inc.

Contractor Services of IL has helped us build over 500 homes. Their professionalism and organization are unmatched. Our customers love their products and customer service and we plan to continue doing business with them for years to come!

Kris Spaulding Construction, Inc.

We have finally found the perfect company to work with for our closets and storage needs in our new home & remodeling projects! Zach is a true professional and delivers a quality product with great service. We look forward to working with them again soon!

Bob Brady with Keystone Homes

CSI is one of Keystone Homes preferred and valued vendors. I have an immense amount of respect for Zack and how he deals with our customers and communicates with our staff. I have worked with Zack for several years and have never heard anyone say anything but sing the praises of Zack....


1. What type of products do you install?

We do wire and laminate for any organizational need. Need a closet, a locker system, a pantry, some garage storage, a cabinet in the laundry room or office? We can make it happen. We also have a full line of...

2. How many styles and colors do you have?

We have many different colors and styles. Stop by our showroom to check out samples and styles.

3. What is the turnaround time?

Most jobs can be completed within 2 weeks of a signed contract.

View More