New Construction Plumbing in Doraville, GA
Property owners managing their own new home or addition in Doraville need a written plumbing scope and a clear order of trades to carry the work from the first trench to the final checks.
Some owners hire a general contractor and never think about who coordinates which trade. Others act as their own project manager and hire the framer, the electrician and the plumber directly. For that second group, new construction plumbing begins with scope rather than pipe, and a clear written scope keeps the first test from slipping.
Hiring the plumbing contractor
Hire the plumbing contractor before rough-in is scheduled, so the fixture list, water heater choice and utility connection points are settled with them.
Defining the plumbing scope in writing
Without a general contractor coordinating trades, every gap between scopes becomes the owner's problem. A clear plumbing agreement answers questions like these:
- Does the scope include the water service from the meter and the building sewer to the tap, or only piping inside the foundation?
- Who supplies fixtures, faucets and the water heater, and who receives and stores them on site?
- Is gas piping for appliances included?
- Who digs the trenches, and who backfills after inspection?
- Who repairs framing or fire blocking disturbed by pipe runs?
- How are changes priced once rough-in is done?
Sequencing trades around the plumber
Plumbing goes into the walls ahead of most other systems because drain lines must hold a constant slope and cannot bend around obstacles the way wires can. Book the plumbing rough-in after framing and roof dry-in but before the HVAC installer runs ducts, and make sure the electrician knows which bays the drains will occupy. Once rough-in has been tested and checked, insulation and drywall follow, and fixtures and the water heater come last, after cabinets and counters. Builders run new construction plumbing in that same order; on an owner-managed job, you are the one keeping it.
Choosing the water heater early
The water heater shapes rough-in more than most owners expect. A tank model needs floor space and, if it burns gas, a vent route. A gas tankless water heater needs verified fuel capacity and model-specific venting, plus condensate arrangements for a condensing model. An electric tankless heater needs suitable electrical capacity and circuits, but no combustion vent. Deciding before rough-in lets the plumber run the right gas, water and drain connections the first time.
Keeping your records straight
An owner-builder is the person who will need the paperwork later. Keep test records, fixture model numbers and the manufacturer's warranty papers for the water heater and fixtures in one folder. Photos of open walls before drywall, with a tape measure in the frame, make future repairs much easier. Once you have moved in, our plumbing services cover everyday repairs and upgrades.
Questions owner-builders ask in Doraville
What if I change plumbers partway through the build?
Tell the new contractor what has already been tested and covered, and hand over the test records and photos of open walls so the handover does not mean opening finished work.
What does the plumber need from me to start?
A full set of plans, the fixture list with model numbers where you have them, the water heater choice and a site plan showing where the water and sewer connections are. Share the framing schedule as well so rough-in is booked at the right moment. The more of this is settled before rough-in, the fewer changes, delays and added charges come later.
Can I add a fixture during construction?
Yes, ideally before rough-in, with the fixture's model number so the plumber can confirm the rough-in. Adding one after rough-in means new piping, a retest and possibly opening finished walls.
Getting your build organized
Reach Alpha Plumbing and Sewer at (404) 409-4448.