At Advanced Repipe Specialists, we primarily use two types of materials for repiping: PEX-A and Copper Type L. PEX-A is flexible, corrosion-resistant, and easy to install, making it an ideal choice for many residential needs. Copper Type L, known for its durability and longevity, offers an eco-friendly solution that resists corrosion and has a proven history of reliability. The choice between these materials often depends on homeowner preferences and specific plumbing requirements.