JNS Construction is Seattle's trusted roofing company. As a family owned-and-operated business, we stand behind our work and treat you with respect. Our team of roofing experts have the knowledge and tools needed to execute a job that, together, we can be proud of. Backed by our 10 year warranty, our craftsmanship is known as reliable and efficient with your best interest in mind. Whether you need an emergency repair or are working on a new construction, we are here to come alongside you and deliver final product you can trust.