Feldco

Feldco is a home renewal company founded in 1976 in Chicago by Bernie Feld. Family-owned and operated for nearly 50 years, it supplies and installs custom vinyl replacement windows, siding, exterior doors and roofing for homeowners across the Midwest. The company operates in five states - Illinois, Wisconsin, Indiana, Iowa and Michigan - and has served more than 400,000 homeowners since its founding. It continues to expand its showroom presence across the region.

The company's product line centres on energy-efficient building materials. Custom vinyl replacement windows are manufactured and fitted by a factory-certified installation team, alongside professional siding and roofing installation and exterior door products. Installations are backed by what the firm describes as the industry's strongest warranty, and the company has been named America's #1 Window and Door Company.

Feldco's technical work spans custom vinyl window manufacturing, energy-efficient building products and home exterior visualisation. Its Design Studio tool allows homeowners to preview exterior transformations before committing to a project. The firm emphasises customer service from initial quote through to final installation.