Company Overview
Company Name
National Retrofitting Group
Address
5693 W. Howard Street, Niles, IL, 60714, United States
Website
nrgroup-llc.comPhone
(312) 957-8700Approx. Annual Revenue
$8.0M
Employees
40
Established
2010
About National Retrofitting Group
National Retrofitting Group is a company based in Niles, Illinois, United States, that was established in 2010. The company offers a range of energy efficiency solutions, including lighting, water conservation, solar, building envelope, power conditioning, and electric vehicle charging, providing comprehensive services to municipalities, Fortune 500 companies, and educational institutions nationwide.
Business Profile
Read from the National Retrofitting Group website on Oct 14, 2026. Hover an item to see the exact wording it came from.
About the website
- Website quality (AI-assessed)
- 7/10 · Current copyright 2025; Clear service descriptions
- Footer copyright year
- 2025
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