Green Attic Roofing Contractor in Naperville
Top-rated Naperville roofing company offering residential and commercial roofing solutions. If your roof needs repair or replacement, our team brings local experience and reliable service to every job.
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Solar Panel Guidelines
If you own a home or commercial property in Naperville, you may be able to connect a privately owned solar system to the city’s electric grid. In most cases, the system should be sized to support the property’s own electricity use.
2025 Net Metering Update
Naperville revised its net metering rules in April 2025. The updated policy applies to solar customers across the city, and it requires a new Interconnection Agreement to be completed and submitted through GovQA.
- 1:1 energy credits: Electricity your system sends back to the grid can be credited on a one-for-one basis against the electric utility portion of your monthly bill.
- Credit expiration: Unused credits can roll forward during the year, but any remaining balance expires on March 31.
- April payout: Credits left after the annual reset are paid in April at the avoided-cost rate, which is currently 4.9 cents per kWh.
- System sizing: Residential size limits have been removed up to 1 MW, as long as the array is reasonably sized for the home’s expected energy needs.
Naperville Solar Incentive
Naperville currently offers a residential solar incentive of $250 per kW AC, with a maximum payout of $1,750. This incentive is tied to city rules, so approval depends on current program requirements.
- System ownership: The applicant must own the solar system. Leased systems do not qualify.
- Program contribution: Homeowners must contribute at least $5 per month to the Naperville Renewable Energy Program for 60 months.
- Application deadline: A complete application must be submitted within 120 days after the final city inspection.
Solar Installation Checklist
Before installation starts, Naperville requires a formal submittal through the Transportation, Engineering & Development (T.E.D.) Business Group. Most applications include a Plat of Survey and electrical plans.
Download Solar Checklist (PDF)
Re-Roofing and Solar System Changes
If your roof is being replaced or your existing solar setup is being changed, the city requires a Building Permit before the system can be reinstalled or modified. Any updated work must also comply with current electrical and safety requirements.
Interconnection Approval and Permission to Operate
Your system cannot receive Permission to Operate until it passes a final electrical inspection by a City of Naperville inspector. During the planning stage, homeowners should also review the city’s Residential Capacity Map to confirm that the local grid can support the proposed installation.
Your Trusted Roofing Partner
Why Choose Green Attic Roofing in Naperville?
Careful, Detailed Roofing Work
Premium-Grade Materials
Complete Roofing Services
Smart Energy Solutions
Customer Satisfaction First
Frequently Asked Questions
What does a roofer charge per hour in Naperville?
In Naperville, a roofer charges about $80 to $100 per hour for repair work in many cases, though the final rate depends on the roof type and the difficulty of the job. Many roofing projects are priced as full jobs instead of hourly work, so a written estimate is usually the better way to compare costs.
Which company is the best for roofing in Naperville?
The best roofing company in Naperville is one that has local experience and a strong record of reliable service. Our team is proud to be a trusted choice for homeowners and businesses in Naperville, with quality roofing work and clear communication throughout the project.
How often should I replace my roof in Naperville?
You should replace your roof in Naperville about every 20 to 30 years if you have asphalt shingles, though other materials can last much longer. The lifespan depends on the roofing material and the level of upkeep.
What should I ask during a roofing estimate?
During a roofing estimate, you should ask about the materials, the timeline, the warranty, and the work included in the price. You should also ask how the crew will handle cleanup and what happens if hidden damage shows up after the job starts.
How long do solar panels last in Naperville?
Solar panels last about 25 to 35 years in Naperville in many cases, and some systems keep producing power after that with lower output. Routine inspections and proper maintenance can help the system perform well over time.











































