JNO | Roofing Services in Downers Grove, IL 60515
Downers Grove, IL 60515
Our Story
JNO is a trusted, locally-owned roofing contractor based in Downers Grove, IL. For over 25 years, owner John and his team have provided dependable roofing, siding, and gutter services to homeowners and businesses across the Greater Chicago area. As a fully licensed Illinois contractor with an unlimited roofing license, JNO brings a deep understanding of local building codes and the specific challenges posed by the Midwest climate. They specialize in handling storm-related damage, offering free estimates and guiding customers through the insurance claims process for wind, hail, and other weather events. Known for their straightforward communication and commitment to quality, JNO focuses on durable solutions, emergency repairs, and building lasting relationships within the community.
Provided Services
- Siding installation
- Siding repair
- Siding replacement
Question Answers
What siding services does JNO offer for Downers Grove homes?
We provide comprehensive siding services tailored to local homes, including professional installation, precise repair for damaged sections, and full siding replacement. Using materials suited for our Illinois climate, we help protect your home's exterior from seasonal temperature swings and moisture, improving both curb appeal and energy efficiency.
My roof in Downers Grove has flashing lift and decking rot. Can you help?
Absolutely. Flashing lift and decking rot are common issues here due to our freeze-thaw cycles and storms. We perform a thorough inspection to assess the damage, secure or replace compromised flashing, and address any rotten decking before proceeding with repairs. This prevents minor problems from leading to major interior water damage, ensuring your roof is structurally sound.
Does JNO assist with insurance claims for storm damage?
Yes, we do. With over 25 years of experience, we frequently help Downers Grove and Chicagoland homeowners navigate insurance claims for wind, hail, and storm damage. We provide detailed documentation and work directly with your insurance adjuster to ensure the necessary repairs for your roof, siding, or gutters are fully covered, making the process as smooth as possible for you.
Business Location & Hours
| Mon: | 9:00 AM - 5:00 PM |
| Tue: | 9:00 AM - 5:00 PM |
| Wed: | 9:00 AM - 5:00 PM |
| Thu: | 9:00 AM - 5:00 PM |
| Fri: | 9:00 AM - 5:00 PM |
| Sat: | Closed |
| Sun: | Closed |






