Our Crystal Lake contractors have been perfecting their skills since 1993—building a reputation for excellence one job at a time. Our A+ BBB rating, industry awards, and positive customer reviews tell you everything you need to know about what makes ERG the area’s top choice for:

  • Roofing
  • Windows
  • Doors
  • Gutters
  • Insulation

Premium Replacement Roofing, Expertly Installed

The roof is your home’s first line of defense against the elements. Our Crystal Lake roofing contractors install high-performance roofing that stands up to the weather, looks great, and provides decades of easy maintenance performance. Plus, an industry-leading warranty means your investment in a new roof is protected.

Money-Saving Replacement Windows & Doors

Are your windows outdated? If so, you’re probably paying too much for heating and cooling costs. Quality replacement windows are highly effective for shoring up your home’s energy efficiency, making this a great way to save money and enjoy a more comfortable home.

New patio and entry doors also help to improve energy efficiency, as well as enhancing the curb appeal and value of your Crystal Lake home. We install doors and windows in many styles and provide quality workmanship for exceptional results.

Easy Maintenance Gutters

Clogged, damaged, and outdated gutters leave your home susceptible to moisture problems, ice dams, and other worrisome issues. If your gutters require constant maintenance or are showing signs of wear, protect your home with durable gutters installed by ERG. These high-flow gutters handle even heavy rainfall with ease. Pair them with gutter guards for even better performance.

Crystal Lake Attic Insulation Pros

A study conducted by the Insulation Institute found that about 90% of homes in the U.S. lacked sufficient insulation. That means the vast majority of homeowners are likely paying too much for their heating and cooling costs! ERG installs quality insulation designed to work well in Illinois’ climate.

Learn More About Our Award-Winning Crystal Lake, IL Exterior Remodeling

When you need a Crystal Lake contractor, Elite Remodeling is the team you want on your side. Contact us for more information about all the services we offer, or to ask any questions you may have about ERG in general. 

Whether you call today to speak with a member of our team or fill out our online form to schedule a free consultation, we look forward to helping you with all your exterior remodeling needs! 

Are you looking for a reliable window replacement company in Crystal Lake Illinois? Look no further than Elite Remodeling Group! We are the leading provider of window replacements, entry door installations, and roofing services in the area. Our team is dedicated to providing quality service and superior customer satisfaction.

Our window replacement services include energy-efficient windows that are designed to maximize comfort while also saving money on your energy bills. With our entry doors, you can get increased security, improved curb appeal, and enhanced insulation value all at once. And our roofing services offer durable protection from the elements while adding an aesthetic touch to your home’s exterior.


At ERG, our goal is to provide a hassle-free remodeling experience and deliver exceptional results that you'll love for years to come in Chicago, IL, and the surrounding areas. If you're looking to enhance both the performance and aesthetics of your home, we offer top-notch services for windows, roofing, doors, siding, insulation, and gutters. Learn more about the areas we serve and view our recent projects today.

Call us at 847-705-9600, or email us through our secure contact page today for a free consultation, and let's embark on a journey to transform your living space into an elite haven of comfort and style.

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