Custom pool building process
What to Expect During the Custom Pool Building Process
Building a custom concrete pool is one of the most exciting investments you can make in your home. But for many homeowners, it’s also one of the most unfamiliar. What happens between signing the contract and diving in for the first time? How long will it take? Will my backyard be a construction zone for months?
The good news: when you work with an experienced pool builder, the process is well-organized and far less stressful than you might expect. Here’s a clear, step-by-step look at exactly what happens — from the first design conversation to your first swim.
Step 1: Design Consultation & Planning
Every great pool starts with a great conversation. During your initial design consultation, your pool builder will get to know your vision, your backyard space, your budget, and how you plan to use the pool. Lap swimming? Family entertaining? A resort-style retreat?
From there, the design team creates detailed plans — including pool shape, depth, finishes, water features, lighting, and any additional elements like spas or tanning ledges. This is your chance to dream big and refine the details until every element feels right.
Timeline: 1–3 weeks depending on revision rounds.
Step 2: Permits & Engineering
Before any digging begins, your builder will pull the necessary permits from your local municipality. This includes submitting structural engineering plans, electrical diagrams, and site surveys. It’s a step that’s easy to overlook but critically important — proper permitting protects you legally and ensures your pool is built to code.
Timeline: 2–6 weeks depending on your local municipality’s processing time.
Step 3: Excavation
This is the moment the project visibly begins. A crew arrives with heavy equipment to excavate the shape of your pool exactly where it will live in your backyard. It’s loud, it’s dramatic, and it’s exciting — you’ll start to see your pool take shape for the first time.
Your yard will look like a construction site during this phase. That’s completely normal. A good contractor will minimize disruption and keep the worksite as clean and safe as possible.
Timeline: 1–2 days for most residential pools.
Step 4: Steel & Plumbing
Next comes the structural skeleton of your pool. A steel rebar framework is installed throughout the shell to give the concrete its strength and durability. At the same time, plumbing lines are laid for water circulation, filtration, and any water features.
This phase also includes electrical rough-in for lighting and equipment. Inspectors will typically visit before the next step to verify everything meets code.
Timeline: 1–2 weeks.
Step 5: Shotcrete or Gunite Application
This is one of the most impressive days of the entire build. A specialized crew shoots high-pressure concrete (called shotcrete or gunite) over the steel framework, forming the actual shell of your pool. In a matter of hours, your pool goes from a rebar skeleton to a solid concrete structure.
The concrete then needs time to cure properly before work continues. This is not a step to rush — adequate curing time is what gives a concrete pool its legendary durability and longevity.
Timeline: 1 day to shoot; 1–2 weeks curing time.
Step 6: Tile, Coping & Decking
Now the finishing details begin to transform your pool into something beautiful. Tile is installed along the waterline, coping (the stone or material that borders the pool edge) is set, and your surrounding deck — whether that’s travertine, pavers, concrete, or natural stone — is installed.
This is the phase where your pool really starts to look like the vision from your initial design. Many homeowners say this is their favorite part of the entire process.
Timeline: 1–3 weeks.
Step 7: Equipment Installation
Your pool equipment — pumps, filters, heaters, automation systems, and lighting — is installed and connected. If you’ve opted for smart pool technology, this is when your phone-controlled system comes to life.
Timeline: 3–5 days.
Step 8: Interior Finish (Plaster or Pebble)
The interior surface of your pool — whether you’ve chosen classic white plaster, colored plaster, or a premium pebble finish — is applied. This gives your pool its final look and feel underwater. The interior surface is also what determines the color of the water, so this is a big moment.
Timeline: 1–2 days to apply; water fill begins immediately after.
Step 9: Fill, Start-Up & Orientation
Your pool is filled with water and the startup process begins. Your builder or a pool professional will balance the water chemistry and walk you through how everything works — from the filtration system to your automation controls to ongoing maintenance expectations.
New plaster requires a careful startup process over the first few weeks. Your builder will guide you through this so your finish cures properly and looks beautiful for years to come.
Timeline: 1 week to fill and balance; then you’re swimming.
How Long Does the Whole Process Take?
From design approval to your first swim, most custom concrete pools take 10–16 weeks. Variables like permit processing times, weather, and the complexity of your design can affect the timeline. The best builders keep you informed throughout every phase so you’re never left wondering what’s happening.
Ready to Get Started?
Building a custom pool is a significant investment — and it should feel exciting, not overwhelming. The right builder will make the process smooth, transparent, and even fun.
If you’re ready to start designing your dream pool, we’d love to talk. Contact us today for a free consultation and let’s bring your vision to life.
