Phone: (605) 321-0987
Email: nijacinc@gmail.com
Address: 27125 Skylane Dr, Sioux Falls, SD 57106
NIJAC is based out of Sioux Falls, South Dakota. We proudly serve homeowners and commercial and industrial companies in the Midwest and Continental US. Our services range from metal roof restoration, concrete silo roof restoration, to grain silo coating and insulation. Our specialized approach ensures that your structures remain leak-free and energy-efficient, protecting your harvest and your bottom line. If you have any questions about our services, feel free to contact us. Our qualified contractors will provide you with an on-site inspection and detailed estimate to ensure your project is completed to the highest safety and quality standards.
Why Choose NIJAC Roofing & Insulation?
With over 60 years of combined industry experience, we specialize in high-stakes agricultural asset protection. From grain elevator repairs to hybrid insulation systems, we utilize premium materials like elastomeric coatings and high-R-value spray foam to provide long-lasting results.
Real Customer Feedback
Our commitment to quality is reflected in our 5.0-star rating. See why our customers trust us for their roofing and insulation needs:
“I am writing this review to help anyone looking to have their home foam insulated… they were very professional and very good to work with.” – Natasha Poberezhnik
“Best roofing and spray insulation in South Dakota” – Burgandy Figueroa
“We are glad to hear that our team was able to meet your expectations and provide you with a positive experience. Our goal is to ensure that every customer is satisfied.” – NIJAC (Owner Response to Will Andela)
We service nationwide for your grain elevator roofing and insulation needs.
While our home base is in Sioux Falls, our crews are fully mobile and equipped to handle large-scale restoration and insulation projects across the United States. We have extensive experience navigating the unique climate challenges of the Heartland.
Don’t let moisture or structural decay compromise your facility. Contact NIJAC Roofing & Insulation today for a professional evaluation and a scalable solution for your assets.