Many Portland homes still have older galvanized piping that restricts water flow and reduces pressure.
Metropolitan Area & All surrounding Cities
Old galvanized pipes? Low water pressure or rusty water? Our repiping services in Portland are designed to replace outdated plumbing systems with high-quality PEX piping for improved water pressure, reliability, and long-term performance.
At JAM Plumbing PDX, we specialize in full and partial home repiping throughout Portland OR. Our team installs code-compliant PEX systems that upgrade older homes and ensure safe, efficient water distribution.
If a full repipe is not the right option, we also provide targeted repiping solutions for kitchens, bathrooms, basements, and crawlspaces — minimizing wall openings and preserving finished spaces whenever possible.
Older Portland homes with original galvanized piping often experience rusty or yellow-colored water, low water pressure, and recurring leaks. The main water line is critical to your home’s plumbing system — when it fails, the entire property is affected.
At JAM Plumbing, we provide professional main water line replacement in Portland using both trenchless technology and traditional excavation methods, depending on the condition of the line and property layout. Trenchless solutions allow us to replace underground water lines with minimal digging, preserving your yard, driveway, and landscaping. When trenchless is not an option, we perform precise excavation to ensure a complete, code-compliant installation.
Our goal is to deliver the most efficient and least invasive solution possible while ensuring long-term reliability and performance.
We provide professional commercial plumbing services in Portland for restaurants, apartment buildings, retail spaces, and multi-unit properties. From repairs to full plumbing installations, our team delivers reliable, code-compliant work designed for long-term performance.
Problems with your hot water? No hot water, low pressure, or an aging system? Our water heater services in Portland are designed to help homeowners choose the right solution for their needs and budget.
At JAM Plumbing PDX, we provide professional water heater installation and replacement in Portland OR, including gas, electric, and tankless systems. We ensure every installation is safe, efficient, and code-compliant for long-term performance.
Whether you need a simple replacement or a full system upgrade, our team will guide you through the best options based on your home’s layout and hot water demand.
We provide complete plumbing systems for new construction, remodeling, and ADU projects in Portland OR, delivering code-compliant installations built for long-term performance.
From underground rough-in and under-slab work to top-out and final fixture installation, JAM Plumbing PDX ensures every stage of the plumbing system is completed with precision, reliability, and attention to detail.
Whether you’re building a new home, converting a garage, or renovating a historic property, our team is equipped to handle complex plumbing systems from start to finish.
We provide professional residential plumbing services in Portland OR and surrounding areas, delivering reliable, code-compliant solutions for homeowners.
Our services include whole-home repiping, water heater installation and replacement, leak detection and repair, low water pressure solutions, and fixture upgrades — all performed with attention to quality and long-term performance.
At JAM Plumbing, we focus on accurate diagnostics, transparent pricing, and clean, professional service on every job.
Planning a kitchen or bathroom remodel? Our kitchen and bathroom plumbing remodeling services in Portland are designed to support modern upgrades with reliable, code-compliant plumbing solutions.
At JAM Plumbing PDX, we handle new fixture installation, water and drain line relocation, and complete plumbing rough-in and finish work for kitchen and bathroom renovations.
Whether you’re updating an existing space or building a new layout, our team ensures your plumbing system is installed correctly, efficiently, and built for long-term performance.
JAM Plumbing PDX is part of the JAM family of companies serving the Portland metro area.
JAM Plumbing provides expert repiping, water heater installation, gas line services, and residential plumbing solutions. Call today for fast, professional service.
Planning a plumbing upgrade or dealing with a leak? Contact JAM Plumbing for a detailed estimate and professional service you can trust.
When you need a reliable plumber in Portland, JAM Plumbing delivers professional and code-compliant solutions for residential properties. We specialize in whole-home repiping, water heater installation and replacement, gas line services, leak detection, and low water pressure repairs. Our experienced team provides honest pricing, clean workmanship, and dependable service you can trust.
Call or Request Service Contact JAM Plumbing to schedule your plumbing service or request a free estimate.
Our licensed plumber evaluates the issue, explains the solution clearly, and provides honest, upfront pricing.
Professional Installation or Repair
Our team completes the job efficiently, cleanly, and up to code — ensuring reliable, long-lasting results.
JAM did and whole re-piping job at our home, installed a new water line from the city main, added a new drain and the basement, and more. They did a great job, we’re right on budget, and communicated superbly throughout the process. They are a small local company that I will recommend to friends, family, and clients from here on out!
We are new homeowners who unfortunately inherited a surprise mess of plumbing issues that weren’t discovered during inspection. Our real estate agent strongly recommended we use Jam Plumbing and after employing their services I can clearly see why. They quickly came by to diagnose the issues and were able to begin work within a few days. We were even able to get a replacement water heater the next day when ours suddenly died the night before they were scheduled to come to fix another issues. Everyone was very professional, friendly and most importantly they fixed all the issues we had with our plumbing in the basement very quickly. I hope to not have any plumbing issues for a long while but if I do, I absolutely know to call Jam Plumbing for help. They do great work, everyone is friendly and their prices are fair.
JAM workers replaced the plumbing and pipes to and in my bathroom and all the fixtures. they were on time and the workmanship was solid. When revisions were required to accommodate the new vanity and drawers for some built in cabinets they made them promptly and without question. they went above and beyond by putting needed structural reinforcements to the floor under the bathtub and did not bill me for it even though the problem was only discovered after work began. They also managed to replace pipes from the basement to second floor without requiring any walls to be torn out. They were a pleasure to work with. i’d definitely use them again
100% Satisfaction Guaranteed
At JAM Plumbing, we take pride in delivering reliable, code-compliant plumbing services throughout Portland and surrounding areas. Whether you need repiping, water heater installation, gas line services, or leak repairs, our experienced team provides honest pricing, clean workmanship, and dependable results you can trust.
No job is too big or small — your home’s plumbing is in professional hands.
JAM Plumbing is a locally owned and operated, licensed, bonded, and insured plumbing contractor proudly serving Portland and surrounding areas.
With over 14 years of hands-on experience as a Journeyman Plumber in Oregon, we specialize in residential plumbing, repiping systems, water heater installation, gas line services, and plumbing repairs.
We are committed to honest pricing, high-quality workmanship, and dependable service for every homeowner we serve.
CCB# 202777
Commercial Level 2
