Window Replacement for Illinois Homes

Make your home more comfortable, refresh its appearance, and replace windows that are drafty, difficult to open, or showing signs of wear. L.J. Neal & Sons helps homeowners across the Chicago suburbs choose replacement windows and understand the installation from start to finish.

Request Your Window Quote Call 630-929-6190

Family-owned service since 1952

Meet owners Bridgette and Leo Neal to discuss your home, compare window options, and understand your project. Ask about our 4x Lifetime “One Call” Warranty, its transfer provisions, and the written coverage for the products you select.

New windows chosen for your home

Choose the style, color, glass package, and installation approach that fit your rooms. We offer window options from Alside, Andersen, Pella, and ProVia. Availability and features vary by product line.

• Double-hung windows for familiar operation and ventilation.
• Casement and awning windows for outward-opening ventilation.
• Sliding windows for horizontal operation.
• Picture and custom windows for views and distinctive openings.
• Bay and bow windows for added dimension.
• Egress window options where a qualifying emergency escape opening is needed.

Comfort through Illinois winters and summers

Energy-efficient glass and well-fitted frames can help reduce heat transfer and drafts. The improvement depends on your existing windows, the selected product, and the installation. Compare energy-efficient window options and triple-pane glass.

Installation details that matter

Your written proposal should explain the work around the opening as well as the window itself. We review existing frames, interior trim and jambs, exterior capping, cleanup, and any additional work before you order. Ask us to explain which finishing items are included and which are optional.

Illinois communities we serve

• Naperville window replacement
• Aurora window replacement
• North Aurora window replacement
• Batavia window replacement
• Geneva window replacement
• St. Charles window replacement
• Lemont window replacement
• Homer Glen window replacement
• Orland Park window replacement
• Tinley Park window replacement
• Palos Park window replacement
• Mokena window replacement
• Frankfort window replacement
• Lisle window replacement
• Algonquin window replacement
• Oswego window replacement
• Plainfield window replacement
• Schaumburg window replacement
• West Chicago window replacement

How do I start a window replacement project?

Send your address, approximate window count, the problems you want to solve, and your target budget through our quote request form. We will discuss your project and the next steps for an in-home visit.

Is triple-pane glass always the right choice?

It depends on the specific window, its energy ratings, your comfort goals, and your budget. Compare the complete products and installation scope. Read our Illinois triple-pane window guide for the questions to ask.

Request Your Window Quote Call 630-929-6190