Professional window replacement beautifies your home while significantly lowering your energy bills. Even the nicest windows will warp and become drafty eventually, letting in unwanted elements. When that happens, you should consider getting Alside windows. Whether you’re looking for glass or vinyl windows, Alside has you covered—and so do we. Pro-Home Services helps our customers say goodbye to drafty, foggy, sticky, and decaying windows and hello to updated, stylish vinyl or glass windows that are guaranteed to improve the appearance, airflow, and comfort of any room.


As experts in home improvement, we guide you with advice born of experience, having installed hundreds of replacements through our window installation service in Glen Ellyn, IL. We ask the questions that help determine the best replacement windows for your home!

What style window do you prefer for your replacement?

Single Hung – A popular window choice that is opened or closed using the bottom sash. Can tilt inward for easy cleaning.

Double Hung – Can be opened from the top or bottom, making it the most popular choice of window. Tilt inward for easy cleaning.

Slider – Windows that slide left to right. The most affordable type of window because of its simplicity. Can be removed from track for easy cleaning.

Awning – Top or bottom hinged windows that open outward to create an “awning” look. Perfect for small areas that need venting.

Casement – Windows that crank open to the outside, providing superior outdoor views.

Garden window – A boxed configuration of glass panes projecting from the window that provides a place to display items or grow plants. Popular for kitchens.

Bay – A three-panel unit that projects outward, allowing plenty of natural light. The center pane is usually a picture window with casement, single or double hung windows on either side.

Bow – Similar to a bay, but with four or more panels. Gives a room more useable space.

Picture – Large window without openings designed to showcase a view of the outdoors.

We offer products we believe in and have used for years, such as Alside windows. The founder of Pro-Home Services once sold the windows and stands behind the high-performance glass and upscale look of the product, just as he did 15 years ago.

Our certified installers ensure an airtight fit for every brand we sell, so your new windows keep your home comfortably cool in the summer and warm and cozy in winter.


We have a passion for Alside windows and regard them as the top vinyl window manufacturer on the market. We’ve sold Alside windows for decades, and watched the company steadfastly retain its integrity, high quality, and industry-leading, high-performance glass with every new generation of windows.

There are many benefits to protecting your home with vinyl replacement windows from Pro-Home Services. All Alside residential window replacements are made with fully extruded virgin vinyl frames and sashes for durability and beauty that won’t chip, peel, crack or warp. All colors are formulated right into the vinyl, so the color never fades and your windows will never need painting or staining. Airtight insulating chambers and glass units provide energy-efficient performance in both hot and cold seasons. And all Alside windows are engineered to operate easily, even after decades of regular use, thanks to the stainless steel, high-performance Constant Force Balance system.

Alside windows are backed with a limited lifetime product warranty in addition to the Pro-Home Services 5-Year labor warranty. You can trust Alside replacement windows to last!

Wood Windows

We proudly install Andersen™ wood windows and believe them to be the best wood window on the market. Wood windows bespeak elegance and offer an unsurpassed warmth and beauty to any room. Anderson is a leader in product testing, high-quality, and innovative features like tilt-wash, distinctive patterned and art glass, and contemporary hardware options. Their products receive rave reviews from our customers, who are overjoyed to have replacement windows that are beautiful as well as functional.

The Fibrex® line of Andersen windows use a blend of recycled thermoplastic and wood to create one of the most environmentally friendly, resilient, and maintenance-free materials currently used in residential windows. Fibrex windows won’t blister, peel, crack or corrode. They offer the graceful beauty of wood on the interior window with a tough-as-nails, weatherproof exterior casing.

Andersen also offers other lines of designer windows depending on your budget, such as clad wood and fiberglass styles. Clad wood windows are especially popular in the Chicago suburbs for a wood look inside the home and an exterior cladding that stands up to the elements.

Andersen offers up to a lifetime guarantee on qualifying products.

Determining Your Needs

As window installation service experts in the home improvement field, we guide you with advice born of experience, having installed them in hundreds of homes. When we meet with you, we ask the questions to help us determine the best window replacement service for you!

What material are you looking for? (Wood, vinyl, or an engineered material)

What style of replacement windows do you prefer? (Double hung, placement, specialty, bay, awning)

Any special considerations for the durability of your windows? (Ex. extreme sun or wind exposure, need for extra easy cleaning, special opening, etc.)

Priority for choosing the windows? (Appearance, energy efficiency, maximum daylight exposure or privacy, etc.)

What level of maintenance do you prefer? (Some kinds of windows require more maintenance than others)

When do you want to schedule your installation?

Reach out to discuss our availability. We install windows year-round and even offer off-season discounts.

We offer year-round home window installations and often run off-season specials.

All our installations carry our 5-year workmanship warranty.

Call us today to discuss your window replacement needs.