About Windows, Doors & Siding by Opal Enterprises Naperville
Opal Enterprises in Naperville provides windows, doors, and siding, specializing in home exterior improvements that add long-term value. The company is noted for being straightforward and professional, often providing the best price among estimates. Customers report a seamless and stress-free experience from start to finish, with ongoing communication that keeps them informed throughout the project timeline. The sales and project consultants are described as very knowledgeable, professional, and attentive, ensuring customers are comfortable. Installation is performed by certified installers and skilled labor who are very good, quick, and professional. They perform the work efficiently and clean up after completing the job. The company offers outstanding customer service, transparency, and ongoing support that is unbeatable, welcoming questions from homeowners. Every window and door comes with a Lifetime Labor Warranty. While one project took longer than anticipated and had a minor issue with sloppy caulking at the end, customers are overwhelmingly very pleased and impressed with the service, products, and the new look of their homes. Many strongly recommend Opal Enterprises for a worry-free remodeling experience.
Sales person was very knowledgeable and professional, I was kept informed of the status of my installation, installers were very good and performed the work quickly and did a great job and cleaned up after completing the job.
December 2025
Great customer service, thanks Joe for everything very knowledgeable and knew exaclty what we wanted , windows look great
December 2025
We had a great and effortless experience and the windows are beautiful! Highly recommend.
