NEW WORK
Plumbing Installation in Tempe, AZ
Remodels, additions, a casita or ADU, new fixtures and lines. Roughed in and finished to code, permitted and inspected.
- Licensed and insured
- Diagnosed and quoted first
- Answered 24 hours
New plumbing work is where doing it right the first time pays off for decades. A kitchen or bath remodel, an addition, a backyard casita or ADU, or a new fixture run all involve rough-in and finish plumbing that has to be sized correctly, sloped correctly, and connected to code, then inspected. Cut corners here and the failure shows up years later behind finished walls, where it is expensive to reach.
We handle installation from rough-in to final connection, pull the permit, and coordinate the inspection, so the work is both done well and documented, which matters when you sell. And because it is new work, it is the ideal moment to get the water treatment and pressure right for this specific supply.
What plumbing installation covers
The range is wide: supply and drain lines for a remodel or addition, new fixtures and their rough-in, gas runs for ranges and outdoor kitchens, and complete plumbing for a casita or ADU. Each job is sized to real demand, dishwasher, disposal, extra bathroom, and tied into the existing system without overloading it, the same capacity thinking that keeps an older drain line from being asked to carry more than it can. New gas work runs through our gas line process, pressure-tested and permitted.
Permits and inspections protect you, not just the city
Arizona requires permits for most new plumbing, and any permitted work must be done by an Arizona ROC-licensed contractor. The inspection is not red tape, it confirms the drains are vented and sloped, the supply is sized and connected safely, and the gas work holds pressure. Permitted, inspected work protects your investment, keeps your insurance intact, and avoids the nasty surprise of unpermitted plumbing surfacing during a future sale. We handle the permit as part of the job.
Casitas, ADUs and the Valley's build reality
Backyard casitas and ADUs have become common across Tempe, and their plumbing deserves the same care as the main house. That means a properly sized supply tapped from the existing system, a drain line run and connected correctly, and, in a slab build, the same attention to routing that avoids future slab-leak headaches. Getting the rough-in right on a new structure is far cheaper than reaching plumbing later, and it is the moment to plan for this water, softening and pressure, from the start.
What a permitted install actually gets checked for
The inspection that comes with a permit is not a rubber stamp; it confirms the things that fail expensively when they are wrong:
- Drain lines vented and sloped correctly so they carry waste and do not gurgle or clog
- Supply lines sized and connected so fixtures get proper flow and pressure
- Backflow protection where the plumbing could contaminate the drinking supply
- Gas work pressure-tested and proven to hold before it is used
- Fixtures and connections secured and sealed so nothing leaks behind a finished wall
- The work performed by an Arizona ROC-licensed contractor, as the state requires
- A permit on record, which protects your insurance and keeps unpermitted plumbing from surfacing as a costly problem when you eventually sell
New work is the right moment to plan water treatment and pressure, and any gas runs go through our gas line process. Adding fixtures means checking the existing drain capacity too. We handle installations across Tempe and out to Gilbert and Chandler.
Questions
Plumbing Installation questions
Do I need a permit for new plumbing work?
For most new installation, yes, Arizona cities require it, and permitted work must be done by an ROC-licensed contractor. The inspection confirms the work is safe and to code, which protects your insurance and matters when you sell. We pull the permit and coordinate the inspection as part of the job.
Can you plumb a casita or ADU?
Yes, that is common work here. We size the supply from the existing system, run and connect the drain properly, and rough in the fixtures, all to code and permitted. Doing it right on a new structure avoids expensive access problems later.
Should I upgrade anything while the walls are open?
Often, yes. New work is the cheapest time to right-size a line, add a shutoff, or plan for water treatment, because everything is accessible. We will flag worthwhile upgrades without pushing unnecessary ones, so you spend where it actually helps.
Will new fixtures overload my old plumbing?
They can if simply added without thought, an extra bathroom or a disposal puts more through the existing lines. We size the new work against the existing system's capacity so you are not trading a shiny new fixture for a chronically backed-up drain.
Need a plumber in Tempe?
Call and describe the problem. You will reach a plumber who diagnoses and quotes before any work starts.