What to Know Before Starting New Construction Plumbing in Southwest Florida
Here’s what every builder, homeowner, and general contractor should know before starting new construction plumbing in SWFL.

Planning a new build in Cape Coral, Fort Myers, or anywhere in Southwest Florida? The plumbing system you install today determines the comfort, safety, and efficiency of your home for decades to come. At C&S Plumbing, we’ve worked on over 8,500 new construction homes—from 1,200 sq. ft. starter homes to 12,000 sq. ft. estates—and we know exactly what it takes to get the job done right the first time.
What’s Included in New Construction Plumbing?
New construction plumbing happens in multiple phases:
- Underground rough-in (water/sewer lines before slab is poured)
- Top-out (drains, vents, water lines during framing)
- Final trim (fixtures, faucets, water heaters, etc.)
Each phase requires coordination with framing, electrical, HVAC, and inspections to avoid costly delays.
Florida-Specific Plumbing Challenges
SWFL presents unique considerations:
- High water tables demand precise underground work
- Hurricane codes require anchoring and water pressure protection
- Calcium-rich water impacts materials and fixture choices
Using a local expert who knows regional codes is critical.
Timeline: When Does Plumbing Happen in a Build?
Here’s a typical timeline:
- Week 1–2: Slab prep & underground plumbing
- Week 4–6: Top-out during framing
- Final Weeks: Fixtures & system testing before CO
We work directly with your GC to meet every checkpoint.
Avoiding Common Plumbing Mistakes in New Builds
Some of the top issues we help clients avoid:
- Poor pipe layout that conflicts with other trades
- Wrong fixture placement that frustrates buyers
- Failed inspections due to improper venting or slopes
Our planning process includes builder collaboration and detailed layout review.
Why Builders Choose C&S Plumbing
- 8,500+ homes successfully plumbed in SWFL
- Fully licensed, bonded, and insured
- Deep understanding of local codes and inspections
- Timely, on-budget execution that keeps builds on track
✅ Ready to Build? Let’s Talk
C&S Plumbing is your ground-up plumbing partner in Cape Coral, Fort Myers, and beyond. Let’s lay the foundation for your next successful home build.