For Antelope area homes, we typically recommend CSST (corrugated stainless steel tubing) for most installations because it’s flexible, earthquake-resistant, and easier to route through existing structures. It’s been the preferred choice since the 1990s.
For underground exterior runs, we use PE (polyethylene) pipe with metal connections inside the house. Older homes may have black iron pipes, which are durable but can corrode over time and are harder to modify.
We evaluate each situation individually and recommend the best material based on your specific needs, local codes, and budget. The goal is reliable operation and easy maintenance for years to come.