Business Details
35 Years
experience
Your Trusted Partner for Window & Door Replacement in Westmont
Dilworth Windows & Doors has been a trusted name in home improvement since 1991, founded by Jerry Dilworth with a commitment to quality, integrity, and customer satisfaction. Our team of company-trained professionals brings over a century of combined experience to every project, specializing in premium replacement windows and doors from industry leaders like Sunrise, Pella, Marvin, Andersen, and ProVia. We prioritize energy efficiency, customization, and durability, offering products that enhance both the aesthetic and functional value of homes.Our dedication to flawless installation is unmatched, as we never use subcontractors, ensuring consistent workmanship and accountability. Backed by a True Lifetime Warranty and an A+ BBB rating, we serve Chicagoland homeowners with personalized consultations, transparent pricing, and financing options. With over 97% of our business stemming from referrals, our reputation for excellence is built on exceeding customer expectations through honest service and meticulous attention to detail.
Services
Replacement Windows
Entry Doors
Patio Doors
Storm Doors
Energy-Efficient Windows
Window Installation
Door Installation
Customization Options
Showroom Consultations
Lifetime Warranty
Details
- Year established: 1991
Highlights and features
- We offer over 30 years of experience in window and door installation with company-trained professionals.
- Our products are backed by a True Lifetime Installation Warranty for long-term peace of mind.
- We exclusively use trusted manufacturers like Sunrise, Pella, Marvin, and ProVia for superior quality.
- Our A+ BBB rating reflects our commitment to ethical practices and customer satisfaction.
- We provide transparent pricing, free consultations, and financing options for every budget.
Associations and certifications
- Better Business Bureau (BBB)
What people say
Exceptional craftsmanship
Energy bills dropped
Professional team
Lifetime warranty
Hassle-free process
Services
Replacement Windows
Dilworth offers premium replacement windows from trusted brands like Sunrise, Pella, and Andersen. Our energy-efficient options include double-hung, casement, and sliding styles, designed to reduce energy bills and enhance home comfort. Customizable features like insulated glass and decorative grids ensure lasting durability and aesthetic appeal.
Entry Doors
Upgrade your homes security and curb appeal with ProVia entry doors. Available in steel, fiberglass, and woodgrain finishes, our doors feature advanced locking systems and energy-efficient designs. Customization options include color, texture, and hardware to match your homes architectural style.
Patio Doors
Enhance outdoor access with energy-efficient patio doors from Sunrise and Marvin. Choose from sliding, French, or multi-slide styles in vinyl, wood, or fiberglass frames. Our doors include safety features like three-point locking systems and are designed to maximize natural light and insulation.
Storm Doors
Add an extra layer of protection with our storm doors, designed to withstand harsh weather while improving energy efficiency. Features include retractable screens, durable glass options, and low-maintenance finishes to preserve your entryways appearance and functionality year-round.
Energy-Efficient Windows
Reduce energy costs with Sunrise Restorations windows featuring polyurethane insulation and ENERGY STAR-certified glass. These windows minimize heat transfer, block UV rays, and resist warping, ensuring year-round comfort and lower utility bills for Chicagoland homeowners.
People
Jerry Dilworth
Founder & Owner
Jerry Dilworth founded Dilworth Windows & Doors in 1991 after decades in home improvement. A perfectionist by nature, he prioritizes quality craftsmanship, customer care, and energy-efficient solutions. His leadership has earned the company a 97% referral rate and an A+ BBB rating.
Questions
What services does Dilworth Windows & Doors offer?
We specialize in replacement windows, entry doors, patio doors, and storm doors, all installed by company-trained professionals using products from trusted manufacturers.
Do you provide warranties for your products?
Yes, we offer a True Lifetime Installation Warranty and manufacturer warranties on all products for long-term protection and peace of mind.
What areas do you serve?
We serve Naperville, Darien, Downers Grove, Lisle, Bolingbrook, and surrounding Chicagoland areas with free in-home consultations.
Can I finance my window or door project?
Yes, we offer financing options including 12 months of zero interest and zero payments to make home improvements more accessible.
How do I choose the right windows or doors?
Visit our Westmont showroom for hands-on demonstrations, or schedule a free consultation to explore customization options tailored to your home’s needs.
Reviews (5)
Daniel J. Carroll
May 16, 2022
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We just had our new "Restorations" windows installed. We are very happy with the quality and service we received thru Dilworth Windows. Jerry and his team of installers were very quality oriented. You should give them a try when you need doors or Windows
Cheryl Laurin
May 14, 2022
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From the very beginning, the owners and staff were incredibly easy to work with, professional and were able to meet my price point. Once Mark and Alex completed the installation, you'd never have known I had my windows replaced; left my house, inside and out, just as clean as it was before the install. Highly, highly recommend Dilworth Windows!
Rachel H.
Nov 21, 2021
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I cannot begin to say how happy we are with our new entry doors from Dilworth. They made the entire process enjoyable, from scheduling the quote to installation. Everyone we interacted with from beginning to end was professional and very communicative. The pictures I have attached do not do our beautiful door justice. We will absolutely be using Dilworth when it comes time to replace our windows.
K. Bell
Nov 05, 2021
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We are very pleased with our new windows. I had the pleasure to open all the front windows (formerly the front picture window) on a breezy, mild evening and sitting by our beautiful new windows with such an "open air" feeling to the outdoors was a treat. The dining room, rebuilt double hung configuration is so attractive and streamlined too. Finally, the install crew was so pleasant and efficient. So grateful the whole job only took two days for the entire house. Kudos to Dilworth! We would recommend Dilworth for window replacement.
Branson Pierce
Nov 04, 2021
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We had a great experience with Dilworth when getting our new front door. Casey was super helpful and guided us through the options and the process and was always responsive and on time. The installers did a great job, even though whoever previously installed our front door made some interesting modifications to the frame that they had to fix. We initially visited another nearby door store and were turned off by their sales process, and constant need to try to upsell us. We never felt any unwanted pressure from Dilworth and in the end our expectations were exceeded in every way!
