Windows & Door Replacement

Dramatically improve your West Virginia home's comfort and reduce energy costs with professional window replacement from Big Willie's. Old, drafty windows are one of the biggest sources of energy loss in homes, driving up heating and cooling bills while making your living spaces uncomfortable year-round. Our window replacement services include comprehensive energy evaluation to identify problem windows, precision measurement for custom-sized replacements, professional removal of old windows with careful protection of your home's interior and exterior, expert installation of new energy-efficient windows with proper insulation and sealing, and complete interior and exterior trim work for a finished appearance. We offer a full range of window styles to match your home's architecture, including double-hung, casement, sliding, picture, bay, bow, and awning windows. All windows feature double or triple-pane glass with Low-E coatings that reflect heat in summer and retain warmth in winter, argon or krypton gas fills for superior insulation, vinyl or composite frames that won't rot, warp, or require painting, and professional-grade weatherstripping to eliminate drafts. Every window is installed according to manufacturer specifications and local building codes, with attention to proper flashing, insulation, and drainage to prevent water infiltration and maximize energy efficiency.

Whether you're planning a whole-house window replacement project, upgrading a single entry door, or adding new windows and doors as part of a renovation, Big Willie's provides complete solutions tailored to West Virginia homes. We understand that windows and doors are significant investments in your home's comfort, security, and value, which is why we take time to understand your specific needs, budget, and aesthetic preferences. Our comprehensive services include free in-home consultations to assess your current windows and doors, energy audits to identify the biggest opportunities for improvement, material selection guidance covering the pros and cons of different frame materials and glass options, color and style consultation to ensure your new windows and doors complement your home's architecture, detailed written estimates with no hidden fees or surprise charges, flexible scheduling to minimize disruption to your daily life, and thorough cleanup and inspection when the job is complete. We work with trusted manufacturers that back their products with industry-leading warranties, and we stand behind our installation with our own workmanship guarantee. From removing your old windows and doors to installing and finishing your new ones, we handle every aspect of the project with the professionalism and attention to detail that has made Big Willie's a trusted name for home improvements throughout West Virginia.