Window replacement in Lemont, Illinois

Plan your Lemont window project

Casement combinations, picture windows, and curved openings require careful planning. We review the arrangement of each unit and explain how changing the layout can affect views, ventilation, and interior finishing.

Window styles for your rooms

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

Address the problems you notice every day

Tell us about cold drafts, fog between panes, sticking sashes, worn locks, or uncomfortable rooms. The condition of your existing windows helps us explain what replacement can address and what else may need attention.

What Lemont homeowners say

So happy with the experience, service and product! We have been researching windows and window companies for 5+ years. It's not a fun expense and we had been burned by a deck contractor in the past. So I was doing my homework! I had about 10 different companies out in that time. I was taking notes and asking neighbors and researching. The windows were drafty in the winter and hot in the summer, difficult to function and some were decaying. We knew we had to get down to business and pull the trigger but no one made us feel comfortable and confident with this purchase until we met Leo and Bridget. They were knowledgeable and no pressure. We asked questions and they had answers. We were very impressed at their longevity in the business, 60+ years! Not many can boast that. We are extremely happy with our windows. Our west facing rooms (full hot sun most of the day) are cooler than ever in the 14 years we have lived in our home. They are beautiful and easy to function. While windows may not be the 'funnest' thing to purchase, they are a necessity to maintain your home (and its value). While they might not be fun, they are beautiful and I am actually looking forward to our next phase of windows with LJ Neal & sons. Thank you for your honesty, integrity, knowledge and service.

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.

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.

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 guide to energy-efficient windows in Illinois for the questions to ask.

What affects the price?

Window size, operating style, glass, finishes, and installation scope all affect your quote. Our article on keeping your window replacement on budget explains what to compare.