At Proex Contractors Inc, we specialize in top-tier window replacement for residential properties in Northlake and the greater Chicagoland area. Our experienced professionals assess your needs, recommend the best window options, and ensure every installation is performed with precision and care. We offer a variety of styles, including double-hung, casement, sliding, bay, and specialty windows to perfectly match your home’s architecture.
Replacing your old windows with new, energy-efficient models can lower your utility bills, reduce drafts, and improve insulation. We install ENERGY STAR® certified windows designed to keep your home comfortable throughout every season.
Our team removes your old windows carefully, prepares the opening, and installs your replacements for a secure and watertight fit. We finish with professional caulking and trim work to ensure both appearance and performance.
Choose from a selection of window materials and finishes to suit your preferences. Whether you want modern vinyl windows or timeless wood frames, we help you find the right option for lasting value and beauty.
From the initial consultation to the final walkthrough, ProEx Contractors Inc communicates every step of the process clearly and delivers superior results on-time. We also haul away all debris and leave your space spotless when the job is done.
Monday – Friday: 7:00 AM – 4:00 PM Saturday & Sunday: Closed