We've moved from our Lake Forest location and are now located at 937 Campus Drive Mundelein, IL 60060!
Quality Craftsmanship

Our exterior remodeling services include roof replacement, roof repair, gutter and siding installation, restoration work, maintenance and more.

Custom Service

Custom Installations, Inc. is one of the preeminent full-service exterior remodeling companies in Chicagoland and Metro Milwaukee, specializing in everything from custom home installations to historical restorations to tract housing and production work.


Since 1969, Custom Installations, Inc. has provided homeowners, builders and architects with an unparalleled commitment to our craft. We invite you to explore our services and contact us today.

Quality Craftsmanship
Custom Service
Completed Projects in the Chicagoland and Metro Milwaukee Area

Exterior Remodeling Excellence Since 1969

Serving Homeowners, Property Managers, Architects & Builders in Chicagoland and Metro Milwaukee

Custom Installations Inc is a second-generation, family-owned and -operated business that provides an unmatched level of service to Chicagoland and Metro Milwaukee residents. Our home improvement contractors offer a wide range of exterior construction installations and repairs completed with meticulous attention to detail and exceptional customer service.

Why Custom Installations, Inc.?

We maintain a dedicated staff of project superintendents, production coordinators, service technicians and office personnel who can address any exterior need with speed and precision. Custom Installations, Inc. employs a highly skilled team of installers who have completed the extensive training necessary to be certified by multiple manufacturers. We are GAF Certified, CertainTeed Certified, a Cedar Shake & Shingle Bureau Member and a DaVinci MasterPiece Contractor. With a proven track record, we have what it takes to earn your business for years to come.

Who We Serve

Custom Installations, Inc. works closely with a range of clients. We are dedicated to providing exceptional customer service to homeowners, property management companies, architects, specifiers and builders working throughout the area. With over 50 years of industry knowledge, our abilities range from small repairs to complete historic restorations for projects of all sizes, from tract housing to high-end custom homes. We know we can surpass your expectations!

Our Services

Unlike some home improvement contractors that only specialize in one service, Custom Installations, Inc. is a complete exterior home remodeling company. From design to completion, we are the only company you need for:

Get in Touch With Us

Custom Installations, Inc. is ready to deliver the quality craftsmanship your project deserves. We’re happy to provide you with a free in-home consultation and estimate. Get in touch with us by calling 847-932-4500, or submit our online contact form.

Our Blog
Are You Guilty of These Gutter Maintenance Sins?

Gutter maintenance is often overlooked, yet it’s one of the most important tasks for keeping your home safe and free from damage. This post will take a look at some[...] Read More
Should You Have Your Cedar Roof Treated?

Cedar roofs are one of the most aesthetically pleasing roof types. However, when getting them installed for your home, you’ll be presented with the option of treating them or not.[...] Read More
Can You Have My Gutters Cleaned in Winter?

Winter can be a tough time of year for exterior maintenance, especially when it comes to gutters. While most people may think that cleaning out the gutters is only necessary for spring[...] Read More
5 Roofing Mistakes Good Roofers Don’t Make

Replacing a roof can be a major investment, so it’s important to get it done right. That’s why most homeowners opt to hire professional roofers to do the job. But[...] Read More
Why Cedar Roof Maintenance Is Important

Cedar shakes have a natural beauty that’s hard to ignore. Natural wood is easily captivating, and it adds warmth to a home. Textured cedar shakes particularly look great on old[...] Read More
Our Reviews

Custom Installations did an outstanding job on our home. I would highly recommend.

Amanda Heil

Custom Installations handled two large projects for us. (Roof/Gutter replacement) We are very happy with both projects. Staff clearly explained the work to be done including options. The workers were professional and left the site clean when the project was done. Will be using Custom again for any future needs. Highly recommend!

Scott Anderson

We’re planning an extensive project and Kayla walked us through every question we had, a few we didn’t know we had! We’ve been planning this for a while, but couldn’t find anyone we were comfortable with. After hearing from friends and family, and speaking with Kayla, we know who we're going with!

Morgan Adams

Custom Installations installed a new roof and gutters on our home. Their professional team also helped reroute water in between our neighbors houses. Brad, Clayton, Kaylah, and the entire crew were amazing. Extremely professional and helpful from start to finish. The roofing and gutter crews cleaned our yard extremely well afterwords, and were incredibly diligent! Highly recommend!

Tarah Cupycake Hoffmann

Custom Installations recently replaced our gutters. Who knew new gutters could make a girl so happy. They are beautiful and much better quality than other companies were offering. They even helped us pick the perfect color to tie in with our siding, trim and roof. Looks perfect. We will definitely contact Custom Installations for future projects. Quality of products and people = 5 stars.

Shari Mandernack Proesel
Completed Projects
in the Chicagoland and Metro Milwaukee Area
Custom Installations Inc
7:00AM-5:00PM Mon-Friday,
Sat 8:00AM-12:00PM
GAF Master Elite
Shingle Master
DaVinci Roofscapes
Jame's Hardie
LP Smartside
Cedar Shake and Shingle Bureau