Older galvanized pipes can restrict water flow, cause rusty or discolored water, and lead to recurring leaks. JAM Plumbing provides whole-home and partial repiping solutions throughout Portland using modern PEX piping for better flow, reliability, and long-term performance.
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 Our repiping services in Portland are designed to replace outdated plumbing systems with high-quality PEX piping for improved water pressure, reliability, and long-term performance.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, retail spaces, apartment buildings, tenant improvements, and multi-unit properties. Our commercial plumbing services include new plumbing installations, tenant improvement plumbing, commercial water heater installation and maintenance, grease line piping, commercial kitchen sink installations, floor sinks, mop sinks, indirect waste piping, drain and water line replacements, and code-compliant plumbing systems for restaurant build-outs and remodels.
At JAM Plumbing PDX, we understand the permitting and inspection requirements involved in commercial plumbing projects throughout Portland OR. We work closely with contractors, property managers, and business owners to deliver reliable, inspection-ready plumbing systems designed for long-term performance and daily commercial use.
Please note: JAM Plumbing PDX does not provide grease trap pumping or grease trap cleaning services.
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.
Professional Drain Cleaning in Portland OR
At JAM Plumbing PDX, we provide fast and reliable drain cleaning services for homes and businesses throughout Portland, OR. From clogged sinks and toilets to main line backups, our licensed plumbers are equipped to handle any drain issue safely and efficiently.
We focus on solving the root cause of the problem — not just clearing the clog — to prevent future issues and costly repairs.
Need help with a clogged drain? Contact us today for expert service you can trust.
Stay comfortable year-round with professional ductless mini-split installation in Portland, Oregon. We install efficient heating and cooling systems for homes, ADUs, garages, basements, and remodeling projects.
Learn more about our ductless mini-split installation services.
JAM Plumbing operates under JAM Concept Remodeling LLC, bringing plumbing and construction experience together for residential and commercial projects throughout the Portland metro area.
Learn more about our construction and remodeling services at JAM Concept Remodeling.
Repiping, water heaters, main water lines, drain cleaning, and plumbing repairs. Contact JAM Plumbing to discuss your project and schedule service.
Tell us what you need and request an estimate for your repipe, water heater, main water line, or remodeling plumbing project.
When you need a reliable plumber in Portland, JAM Plumbing provides professional, code-compliant solutions for residential properties. We specialize in whole-home repiping, water heater installation and replacement, main water lines, drain cleaning, gas lines, and remodeling plumbing. Our experienced team provides clear estimates, quality workmanship, and dependable service.
Call or request service online. Tell us about your plumbing project and we’ll help determine the next step.
Our licensed plumber evaluates the project, explains the recommended solution, and provides clear pricing before work begins.
Our team completes the work efficiently, cleanly, and to code, with quality workmanship built to last.
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
Licensed • Code-Compliant • Local Plumbing Service
At JAM Plumbing, we bring more than plumbing experience to every project. Our background includes approximately 30 years of hands-on construction and remodeling experience, giving us a broader understanding of how plumbing systems interact with a home’s structure and other building components.
This experience is especially valuable when working in older Portland homes, where opening walls, removing flooring, or modifying existing installations requires careful planning. We understand the importance of evaluating existing conditions, identifying materials that may require testing, and recognizing when structural components or other building systems need special attention before work begins.
We provide clear estimates, explain the scope of work, and coordinate required permits and inspections. Our approach focuses on protecting the property, following applicable building codes, and completing installations with professional workmanship.
Construction Knowledge. Plumbing Experience. Careful Planning. Quality Workmanship.
JAM Plumbing is a locally owned and operated contractor serving Portland, Oregon, and the surrounding metro area. We are licensed, bonded, and insured in Oregon.
With over 14 years of hands-on plumbing experience and a background in construction and remodeling, we provide whole-home repiping, main water line replacement, water heater installation, drain cleaning, gas piping, and plumbing for residential and commercial projects.
We are also expanding our services to include heat pump, HVAC, and ductless mini-split installations for existing homes, remodels, additions, and new construction.
Our focus is on quality workmanship, careful project planning, clear communication, and professional installation that meets applicable code requirements.
Oregon CCB #202777
Commercial Level 2
