Business Details
33 Years
experience
Your Trusted Partner for Window & Door Replacement in Westmont
Founded in 1993, Dilworth Windows & Doors has built a reputation for excellence in window and door replacement across Chicagoland. Our commitment to quality craftsmanship, personalized service, and energy-efficient solutions sets us apart. With over three decades of combined experience, our team of trained professionals ensures every project meets the highest standards. We partner with trusted manufacturers like Pella, Marvin, and ProVia to deliver durable, aesthetically pleasing products tailored to homeowners' needs.Our lifetime installation warranty and focus on customer satisfaction have earned us a loyal client base, with over 97% of business coming from referrals. Serving communities like Naperville and Downers Grove, we prioritize transparency, fair pricing, and respect for clients' properties throughout the process.
Services
Replacement Windows
Entry Doors
Patio Doors
Storm Doors
Energy-Efficient Solutions
Details
- Year established: 1993
Highlights and features
- We offer 30+ years of experience in window and door replacement.
- Our in-house team ensures flawless, professional installations.
- We provide a lifetime installation warranty for peace of mind.
- Energy-efficient options reduce long-term energy costs for homeowners.
- Personalized design consultations prioritize client needs and preferences.
Associations and certifications
- Better Business Bureau (BBB)
What people say
Quality workmanship
Professional installation
Lifetime warranty
Energy-efficient solutions
Excellent customer service
Services
Replacement Windows
Our premium replacement windows enhance home aesthetics, energy efficiency, and durability. Available in styles like double-hung, casement, and bay windows, they feature insulated glass packages to reduce heat transfer. Customizable options include colors, finishes, and decorative grids, ensuring solutions tailored to architectural styles and homeowner preferences.
Entry Doors
ProVia entry doors combine security, durability, and style. Tested for forced entry and energy efficiency, they resist warping and cracking. Options include steel and fiberglass materials with customizable stains and finishes, offering both modern and traditional designs to complement any home's exterior.
Patio Doors
Our patio doors merge indoor and outdoor spaces with styles like sliding glass and French doors. Energy-efficient models feature multi-pane glass and secure locking systems. Customizable frame materials and configurations provide both functional access and aesthetic appeal for Chicagoland homes.
Storm Doors
Storm doors add weather protection and security to entryways. Retractable screens and glass options allow ventilation while blocking insects. Designed to withstand harsh weather, they extend the lifespan of primary entry doors and improve energy efficiency in residential properties.
Energy-Efficient Solutions
We specialize in energy-efficient windows and doors that reduce utility costs. Features include Low-E glass coatings, argon gas fills, and insulated frames. These solutions maintain indoor comfort by minimizing heat transfer while meeting ENERGY STAR standards for sustainable home improvements.
People
Jerry Dilworth
Founder & Owner
With over 35 years in residential construction, Jerry founded Dilworth Windows & Doors in 1993. His commitment to quality and customer care drives the company's philosophy. He oversees operations and ensures every project meets rigorous standards for craftsmanship and client satisfaction.
Karen Dilworth
Co-Owner
Karen manages order placements, accounting, and customer service. Her attention to detail and dedication to client needs complement Jerry's leadership. Together, they maintain the company's values of integrity and personalized service for Chicagoland homeowners.
Questions
What makes Dilworth Windows & Doors different from competitors?
We prioritize quality craftsmanship, in-house professional installations, and personalized service. Unlike subcontractor-based companies, our trained team ensures consistent workmanship and lifetime warranties for lasting value.
Do you offer energy-efficient window and door options?
Yes, our products feature insulated glass, Low-E coatings, and argon gas fills to improve energy efficiency. These solutions reduce utility bills while maintaining indoor comfort year-round for Chicagoland homeowners.
Are financing options available for window and door replacements?
We offer financing plans, including 12-month zero-interest options, to make home improvements affordable without compromising quality or design preferences.
What areas do you service?
We serve Naperville, Darien, Downers Grove, and surrounding Chicagoland communities, providing premium window and door solutions tailored to local architectural styles and climate needs.
Do you provide warranties for your installations?
Yes, we offer a lifetime installation warranty covering workmanship, ensuring long-term performance and peace of mind for all window and door replacement projects.
Can I see products in person before purchasing?
Visit our Westmont showroom for hands-on demonstrations and expert guidance to select windows and doors that meet your aesthetic and functional requirements.
