Whether you’re dealing with a home renovation, sewer line repair, or commercial construction, choosing the right type of pipe is a big deal. Different materials serve different purposes, and not all pipes are built the same.
At McCandless Plumbing & Excavation, we install, repair, and replace all major pipe types found in residential, commercial, and municipal systems across Chautauqua County.
Let’s break down the most common types of pipe we work with—and when you might need them.
Best for: Older homes, main sewer lines, and commercial buildings.
Cast iron pipe was commonly used in homes built before the 1970s. It’s durable and soundproof but can corrode over time, leading to leaks or slow drains.
If your home has cast iron pipes, regular inspections help catch corrosion before it becomes a serious problem. We can replace damaged sections with modern, long-lasting materials like PVC or HDPE.
Best for: Water mains, fire lines, and industrial systems.
Stronger and more flexible than traditional cast iron, ductile iron pipe handles pressure well and lasts for decades. It’s often used in large-scale or underground municipal projects.
Over time, even ductile iron can crack or corrode. We provide expert repair and replacement services with minimal disruption to your property.
Best for: Sewer lines, storm drains, and trenchless pipe installation.
HDPE is flexible, resistant to chemicals, and nearly leak-proof. It’s often used in directional drilling and slip-lining because it doesn’t require open trench digging.
HDPE is a great solution for modern projects where durability and performance are key. We offer full fusion welding, trenchless installs, and pipe repair.
Best for: Replacing outdated sewer lines in homes built between the 1940s and 1970s.
Orangeburg pipe was once popular due to low cost but is now known for its short lifespan and tendency to collapse.
If your sewer line was installed decades ago, it may still be Orangeburg. We inspect and replace failing sections with strong, modern piping.
Best for: Drain lines, vent systems, hot and cold water supply.
Plastic pipework is widely used today because it’s lightweight, corrosion-resistant, and affordable. Different types work better in different parts of the system.
Not all plastic pipes are created equal. We help you choose the right one for your project and handle installation or repairs with precision.
Best for: Stormwater drains, culverts, and DOT-compliant systems.
RCP is strong enough to handle heavy loads and large volumes of water. It’s often used in public infrastructure or commercial developments.
We provide inspection, relining, and repair services that restore old concrete pipe systems without the need for full replacement.
Best for: Protecting utility lines during boring or tunneling under roads and railways.
Steel casing pipes act like sleeves that keep utility lines safe from outside pressure and environmental exposure.
These pipes don’t always need maintenance, but when they do, it’s important to get it right. We inspect, repair, and install casing for a range of applications.
Best for: Sewer lines in older homes or municipalities.
Clay pipe has been used for centuries and is still found in many properties across Chautauqua County. It’s resistant to chemicals but can crack or allow root intrusion.
We use trenchless methods to line or replace clay pipe systems and restore flow without damaging your yard.
Whether you’re replacing an old sewer line or installing a new water main, we’ll make sure you get the right material for the job. At McCandless Plumbing & Excavation, our licensed team knows how to match each project with the right pipe—safely, affordably, and with lasting results.