ADU Construction & New Residential Projects
New construction is one of the core services we provide at JAM Plumbing PDX. With more than 25 years of hands-on experience in residential construction, ADUs, additions, framing, and structural upgrades, we understand what it takes to keep a project moving smoothly from start to finish.
We work closely with homeowners, builders, and contractors to provide reliable plumbing and construction support throughout every phase of the project. From planning and rough-ins to final installation, our goal is to deliver quality workmanship, clear communication, and solutions that make sense for the project and budget.
Whether you are building a new custom home, ADU, duplex, or residential development, we are committed to helping bring your project to life with professional service and attention to detail.
Our new construction services focus on residential projects including custom homes, ADUs, additions, and ground-up construction throughout the Portland area.
With more than 25 years of experience in construction and plumbing, we understand the coordination required to keep new projects moving efficiently from planning to final completion. We work closely with homeowners, builders, and contractors to help deliver clean, code-compliant installations with attention to detail throughout every phase of construction.
Our experience includes underground utilities, rough plumbing, water and sewer line installation, fixture layout planning, kitchen and bathroom plumbing systems, and plumbing coordination for new residential developments and remodel expansions.
Whether the project is a new ADU, custom home, duplex, townhouse, or residential addition, our team is committed to providing professional service, reliable communication, and quality workmanship from start to finish.
We work with a network of cost effective, fully insured and fast track sub-contractors which normally provide the non structural activities of our construction.
We understand that every new construction project requires planning, coordination, and attention to detail from the beginning. Our team works closely with homeowners, builders, subcontractors, and inspectors to help keep projects organized and moving forward efficiently.
From underground utilities and rough plumbing to final fixture installation, we focus on delivering clean, code-compliant work with reliable communication throughout every stage of construction. Our goal is to help complete projects on schedule while maintaining quality workmanship from start to finish.
New Construction & ADU Development
BEFORE
At JAM Concept Remodeling, our new construction work is focused on residential projects throughout the area and Portland area, including ADUs, home additions, custom homes, and full ground-up construction. With more than 25 years of hands-on experience, we understand how important planning, coordination, and quality workmanship are from the beginning of a project.
Every new build requires the right team, clear communication, and attention to detail. From site preparation and utility coordination to framing, plumbing, finishes, and final details, we help homeowners and builders move through each phase of construction with confidence.
The gallery above shows examples of real construction work completed by our team. Whether you are planning a new ADU, adding more living space, or building a new home in Portland, we are here to help bring the project together the right way.
New Construction. ADU
BEFORE
AFTER
ADU projects require careful planning, coordination, and attention to detail from the beginning of construction to the final finish work. At JAM Concept Remodeling, we help homeowners throughout Portland create functional and high-quality additional living spaces designed to fit their property and long-term goals.
Our experience includes detached ADUs, garage conversions, basement conversions, additions, and full residential new construction projects. We work closely with homeowners and subcontractors throughout every phase of the project to help keep construction organized and moving forward efficiently.
The before-and-after gallery above shows examples of real ADU and residential construction projects completed by our team throughout the Portland area.
Learn more about Portland building requirements.
Building ADUs, additions, and new residential spaces with quality craftsmanship and attention to detail.