Find the Best Door and Window Contractors in Harrisburg, PA

Homerite Harrisburg specializes in premium window, door, and siding replacements for homeowners in Central Pennsylvania. With over 15 years of experience, we combine AAMA-certified expertise, transparent pricing, and lifetime warranties to deliver durable, energy-efficient solutions. Our customer-centric approach includes personalized consultations, instant pricing, and expert installation to simplify home improvement projects.

Century Home Improvements by Century Spouting Co. Inc. is a Central Pennsylvania-based home improvement contractor offering exterior solutions since 1976. We specialize in gutters, roofing, siding, replacement windows, doors, decks, and sunrooms, serving seven counties with an A+ BBB-rated commitment to quality. Backed by 150,000 satisfied clients and 25 service trucks, we combine decades of experience with trusted certifications to deliver reliable, community-focused results.

McCarren Supply is a locally owned surplus building materials company in Carlisle, Pennsylvania, established in 1997. We specialize in providing discounted doors, windows, kitchen and bathroom fixtures, flooring, and other construction supplies sourced from nationwide buy-outs and liquidations. Our mission is to deliver high-quality materials at up to 70% below retail prices, supporting both DIY enthusiasts and professional contractors.

Calder Door & Specialty is a family-owned garage door and entry door provider serving Lancaster County, Pennsylvania since 1897. We specialize in residential and commercial door installation, repair, and maintenance services with same-day availability. Our experienced team delivers reliable solutions for homeowners and businesses seeking quality craftsmanship and exceptional customer service.

Ulrich Window & Door Co. specializes in professional window and door replacement services for residential and light commercial properties in Pennsylvania. With over 40 years of expertise, we deliver high-quality vinyl windows, storm doors, and entry doors with a focus on energy efficiency and durability. Our family-owned business combines decades of experience with certified installers to provide fair pricing and exceptional customer service.

M4L creates custom wood doors tailored to exact specifications. We combine traditional craftsmanship with modern design flexibility, offering exterior, interior, and garage door solutions for residential and commercial projects. Our Pennsylvania-based team delivers nationwide since 1999.

J.C. Snavely is a fifth-generation family-owned building materials supplier specializing in custom architectural millwork, drywall solutions, and premium lumber products. We serve residential and commercial construction professionals with tailored project support and on-site delivery services. Our 50,000-square-foot facility combines advanced manufacturing technology with traditional woodworking expertise to create precision-engineered wood components.