Window Replacement and Repair Services

If you are in need of a Window replacement or repair please contact us today to schedule a FREE no-hassle estimate. We make this process super easy! Simply fill out our online form or call us at (815) 293-6311

Window Installation and Repair Lockport IL

Windows Installation and Repair Services

The right windows make your home or business more beautiful – both inside and out – and are a very smart investment.

Whether you’re replacing old windows or having them installed in your new home or business, DNS Exterior Inc can help you choose the perfect windows to match your taste and your budget.

New windows save you money each month by reducing your heating and cooling costs. During cold months here in Chicago, you want good windows that seal tight and keep warm air inside. And of course during summer heat waves, when you’re running the air conditioning, you don’t want it leaking out through old drafty windows. Now is a great time to make the switch to more energy efficient windows!

Updated windows also make great financial sense because they add curb appeal to your property and increase its market value. DNS Exterior offers many types of windows in many attractive styles. We’ll help you choose the perfect windows for your style and budget, call us today!


Window replacement is a process you may not be familiar with until it becomes time to change the windows in your own Lockport IL home. And even then, there’s a lot to learn about which products to use and what procedures best meet your individual window needs. Therefore, it’s vital to know that you can rely on the window contractor you choose to give you good advice about those products and procedures that may be new to you. The key is to find a professional window contractor for your job.

That’s why DNS Exterior Inc. of Lockport IL has developed this guide to selecting a window contractor. The questions contained in this article are designed to help you determine the reliability, reputation, and experience of a Lockport IL contractor; as well as his dedication to providing you with the best window system possible.

A top-notch, professional Lockport IL contractor will be only too happy to supply you with answers to these questions. And just as it makes good business sense to see several bids on your job, it also makes good sense to ask several different contractors these questions. We’ve also outlined some important points to consider as you evaluate the terms of your proposed job contract.

Being confident you’ve selected the right Lockport IL window contractor will help assure that you have quality windows installed and that your hard-earned money has been wisely spent.


Visit Our Other Home Exterior Services:

Roofing Services
Siding Services
Gutter Services
Door Services

Window brands we trust and install: