Repipe Specialists in Portland, ME

Durable Whole-Home Repipe Services in Portland, ME

Residential Repiping Experts in Portland

For any residential property in Portland experiencing plumbing problems due to old, failing pipes, BKN Plumbing offers custom repiping services. We assess your home's specific needs, considering factors like water pressure, family size, and future expansion plans, to recommend the best repiping strategy. Our goal is to provide a durable, efficient, and code-compliant plumbing system that improves your home's comfort and prevents future plumbing emergencies, ensuring a reliable water supply throughout your property.

Kitec and Polybutylene Replacement in Portland

Kitec, with its orange or blue PEX-AL-PEX pipe and brass fittings, and gray polybutylene pipe are both known for failures. Many homes built in the 1980s through early 2000s contain one or the other. We replace these systems completely so your home is easier to insure and sell. Visible pipe at the water heater often tells us what you have.

Galvanized Pipe Replacement in Portland, ME

Many older homes in Portland, ME still have galvanized steel pipes, which are vulnerable to corrosion, rust, and mineral buildup. This leads to low water pressure, discolored water, and eventual leaks. Our team specializes in the complete removal and replacement of these outdated systems with modern PEX or copper piping. This upgrade not only resolves existing problems but also greatly improves water quality and flow, boosting your home's value and plumbing reliability for decades to come.

Slab Leak Repiping Solutions in Portland

Slab leaks are a costly and damaging problem for homes built on concrete foundations. Much of Maine has rocky glacial soil and shallow ledge, which can make digging for sewer, water, and septic lines difficult. These leaks often require rerouting or repiping entire sections of your plumbing system to bypass the damaged pipes under the slab. Our repipe specialists use modern detection tools to pinpoint slab leaks and then reroute new PEX or copper lines through your attic or walls, completely bypassing the problematic underground sections. This prevents further foundation damage and restores water service without breaking your slab.

PEX-A Whole-Home Repiping in Portland

PEX-A tubing is flexible, resists scale buildup and handles thermal expansion well, which suits hard water. We use Uponor or similar PEX-A with cold expansion fittings that open up the full pipe diameter. Long continuous runs mean fewer joints in walls and attics. Most homes are repiped with PEX in two to four days.

Copper Repiping in Portland, ME

Some homeowners prefer copper for its long track record and rigidity. We install Type L copper, which has a thicker wall than the Type M used in many older homes. Joints are soldered with lead-free solder or pressed with ProPress fittings. Copper repipes typically cost more and take a bit longer than PEX.

Repiping for Hard Water Areas in Portland, ME

Private wells serve a large share of Maine homes, and arsenic, radon, and iron and manganese make regular well water testing important. Water in many areas contains minerals that cause scale buildup inside pipes over time. This hard water scale narrows the pipe's diameter, reduces water pressure, and can accelerate corrosion, especially in galvanized and older copper pipes. Our repipe specialists consider local water conditions, recommending materials like PEX or properly installed copper that are more resistant to mineral buildup, ensuring a longer-lasting plumbing system.

Polybutylene Plumbing Replacement in Portland, ME

Polybutylene pipes, installed in many homes between the 1970s and 1990s, are notorious for premature failure due to chemical reactions with disinfectants in the water supply. If your home in Portland, ME has polybutylene, a full replacement is essential to prevent catastrophic water damage. BKN Plumbing offers specialized polybutylene plumbing replacement, carefully removing the old, brittle pipes and installing a reliable new system.