JDI Windows was established in 1997 with a team who has over 50 years of combined experience in the Denver window and door industry. We have a long-standing tradition of family-owned business where values of integrity, customer service, and hard work define our company. JDI Windows w-DaveMore than half of our business is from repeat customers and referrals. Customer satisfaction is very important to us and we are proud to display several of our customer testimonials on our website to stand behind that claim. If you decide to hire us for your next window replacement or repair project, you can expect one of our trained professionals to meet with you so we can better understand and evaluate your home improvement request, explain the best and most affordable options to you so you can make an informed decision, and then we will perform the work the right way, the first time. Your satisfaction is GUARANTEED! Contact us today for a free estimate.