If you’re building a custom home, your plumbing decisions start long before fixtures show up or walls go up. A solid plan helps you avoid expensive change orders, prevent future leaks and clogs, and make sure everything works smoothly from day one.
At Negrete Brothers Plumbing, LLC, we specialize in new construction plumbing for custom homes, along with fixture installation, small repairs, remodels, and whole-house upgrades.
Below is a homeowner-friendly guide you can use during planning, framing, and rough-in, whether you’re building in Tonopah or across the Phoenix surrounding areas.
1) Start With a Plumbing “Game Plan” (Before Rough-In)
Before your plumber starts rough-in, make sure you’ve decided:
- Bathroom count and layout (including future bathrooms if you’re adding later)
- Kitchen layout (sink location, island sink, pot filler, fridge water line)
- Laundry location (drain pan, shutoff valves, gas vs electric dryer considerations)
- Outdoor plumbing needs (hose bibs, RV hookup, outdoor kitchen, wash station)
Small layout changes after rough-in can cause bigger costs later. A quick planning meeting now saves money and time.
2) Fixture Choices Affect More Than Looks
Your fixture selections can impact:
- Water pressure and flow
- Valve types
- Installation compatibility
- Long-term serviceability
If you already have a design style picked out (matte black, brushed nickel, etc.), great. Just make sure the “pretty parts” match the plumbing plan behind the wall.
Pro tip: Decide early if you want upgrades like:
- Rain shower heads
- Multiple shower body sprays
- Freestanding tub fillers
- Touchless kitchen faucets
These often require different rough-in parts than standard fixtures.
3) Water Heater Decisions, Tank vs Tankless
Many custom home builds in Arizona consider tankless water heaters for efficiency and endless hot water.
Here’s how to choose:
Tank (traditional)
- Lower upfront cost
- Simple maintenance
- Great for many standard households
Tankless
- Higher upfront cost
- Space-saving and energy efficient
- Better for high hot-water demand (large families, luxury showers)
If you’re unsure, a quick consultation can help match the system to your household size and fixture plan.
4) Drain, Sewer, and Main Line Planning Matters
Drain performance is one of those “you only notice it when it’s bad” issues.
During new construction, it’s smart to plan for:
- Proper drain slope and venting
- Easy access cleanouts
- Main line layout that supports future additions
Negrete Brothers Plumbing offers drain cleaning, hydrojetting, and sewer repair/installs, so we design with long-term reliability in mind, not just “pass inspection and move on.”
5) Whole-Home Upgrades You Can Build In Now
If you’re already investing in a custom build, consider these options while walls are open:
- Whole-house shutoff valve
- Water softener or filtration pre-plumb
- Recirculation line for faster hot water
- Extra hose bibs (front/back/side yard)
- Laundry sink and garage utility hookups
These are far easier and less expensive during construction than as a retrofit later.
Builder-Ready Checklist (Copy/Paste)
Use this list with your builder and plumber:
- Confirm final floor plan (kitchen, baths, laundry, outdoor)
- Choose fixtures (or confirm rough-in specs)
- Decide tank vs tankless water heater
- Plan hose bib locations and any RV/outdoor kitchen needs
- Confirm cleanout locations and access points
- Confirm timeline for rough-in, top-out, and trim-out
- Schedule a walkthrough before drywall
Need New Construction Plumbing in Tonopah, AZ?
Negrete Brothers Plumbing serves Tonopah and Phoenix surrounding areas, offering free consultation/estimates and a straightforward process: free consult → customized service → schedule your install.
Call for a free estimate: (602) 859-0327
Address: 3518 359th N Ave, Tonopah, AZ
