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New pool guide · Arizona

How a pool gets built.

Building a pool is thirteen steps, a few inspections, and a lot of waiting on things you can't see — permits, concrete curing, the next trade's schedule. Here's the whole process in order, what each step actually involves, and the honest answer on how long it takes.

By American Heritage Pool Co. · Mesa, AZ · Family-owned since 2012 · Last reviewed October 2026
New custom pool under construction
Quick answer

An inground concrete pool in Arizona is built in roughly thirteen steps: design and renders, HOA packet (if required), engineering and permits, utility locating and layout, excavation, steel, plumbing and electrical rough-in, shotcrete, tile and coping, decking, equipment, the pebble finish, and startup. Inspections happen at steel, plumbing, pre-deck, and final. A realistic custom build runs several months from design approval to first swim, with permit timing the biggest variable. Payments are tied to milestones — deposit, excavation, shotcrete, decking, and finish — so you pay as the pool takes shape.

The thirteen steps, in order.

  1. Design and 3D rendering. It starts with a backyard visit: measurements, grades, where the sun and the house are, what you want the yard to do. Then a design with renders so you see the pool before anyone digs. Changes are cheap here and expensive after step 5.
  2. HOA packet. Many East Valley communities need approval before exterior work. We don't submit to HOAs for you — we hand you a complete, ready-to-submit packet (site plan, drawings, renders) so it's a clean yes.
  3. Engineering and permits. A structural engineer stamps the plan and we pull the permit with your city or county. This is the longest wait you can't control; some cities are quick, some aren't.
  4. Blue Stake and layout. Arizona 811 locates underground utilities. Then the pool is painted on the ground, full size, for your final sign-off. Walk it. Stand where the steps will be.
  5. Excavation. The dig — usually a day or two depending on access and soil. Caliche (the Valley's cement-like hardpan) can slow it down.
  6. Steel. Rebar is tied into a cage that follows every curve. This is what gives a concrete pool its strength. Inspected before anything covers it.
  7. Plumbing and electrical rough-in. Suction and return lines, feature lines, conduit for lights, bonding wire. Everything is pressure-tested and inspected while it's still visible.
  8. Shotcrete. Concrete is sprayed over the steel to form the shell — a big, loud, one-day event. Then it cures, and you'll be asked to hose it down a few times a day for about a week. Yes, really; wet concrete cures stronger.
  9. Tile and coping. The waterline tile and the coping (the edge you sit on) go in. This is where the pool starts looking like a pool.
  10. Decking. Acrylic Lace cool deck, travertine, or pavers around the pool. Deck inspection happens before this is poured or set.
  11. Equipment set. Pump, filter, heater, automation, salt system, in-floor cleaning — installed, plumbed, wired, and gas-connected where applicable.
  12. Pebble finish. The interior finish goes on in a single day. The next morning it's acid-washed to expose the stone and the hoses go in. See pebble finishes explained.
  13. Startup and first swim. Once full, the water is balanced, the equipment is programmed, and we walk you through all of it — including brushing the new finish daily for the first couple of weeks.

Inspections you'll see.

Exact inspections vary by city and county, but a typical Valley build is inspected at steel (before shotcrete), plumbing and electrical (pressure test and bonding), pre-deck (barrier and bonding checks before the deck goes in), and final (fence/barrier, alarms, equipment). Inspections are scheduling events — a failed or delayed one pushes everything behind it.

How long it really takes.

Here's the truth: a real build takes months, not weeks. A realistic custom pool runs several months from design approval to first swim. The biggest variables, in order:

  • Permit timing — the city's pace, not ours.
  • HOA approval — how fast your board meets and answers.
  • Change orders — every change after excavation ripples through the schedule.
  • Weather — monsoon storms and extreme heat affect dig days and concrete.
  • Utility conflicts — a gas line or sewer where the deep end was supposed to go.

What we control — crews, materials, sequencing — we schedule tight. What we don't, we tell you about before you sign.

How you pay.

Payments are tied to milestones, so you pay as the pool takes shape — never ahead of the work:

15%Deposit
25%Excavation
25%Shotcrete
25%Decking
10%Pebble

Each draw is due when that milestone is complete. Financing can be arranged through our lending partners or your own bank — see pool financing.

What to decide before you start.

  • Shape and depth. Play pool (shallow, flat-ish) or diving depth? Baja shelf for lounging? A spa?
  • Finish color and tile — see samples wet, in your sun.
  • Deck material — Acrylic Lace cool deck stays cooler underfoot; travertine and pavers look richer and cost more.
  • Equipment — variable-speed pump (yes), heater or not, salt or chlorine, in-floor cleaning for Valley dust, automation.
  • Shade and lighting — the pool gets used at night half the year here.

Not sure what kind of pool makes sense in the desert? Start with the best type of pool for Arizona.

Good questions

Pool Construction FAQ

How long does it take to build a pool in Arizona?

A realistic custom build runs several months from design approval to first swim. Permits, HOA approval, engineering, inspections, and weather all play a role. We build the schedule around the parts we control and tell you up front about the parts we don't.

What is the difference between gunite and shotcrete?

Both are concrete sprayed over a steel cage to form the pool shell. Gunite is mixed dry and water is added at the nozzle; shotcrete is wet-mixed. Done right, both produce a strong monolithic shell. We build concrete pools exclusively.

Do I need an HOA approval to build a pool?

If your community has architectural guidelines, usually yes. We provide a complete HOA packet — site plan, drawings, and renders — and you submit it. We don't submit on your behalf, but the packet is built to be approved.

Who pulls the permit?

We do, as part of the project, with your city or county. Permit timing is the biggest variable in the schedule.

Why do I have to water the shotcrete?

Concrete cures by hydration, not by drying. Keeping the shell wet for about a week after shotcrete lets it reach full strength instead of drying too fast in the Arizona heat.

When do I pay?

In milestones: 15% deposit, 25% at excavation, 25% at shotcrete, 25% at decking, and 10% at the pebble finish. You never pay ahead of the work.

Can I change the design after construction starts?

Small changes are sometimes possible; big ones after excavation are expensive and slow. The design and layout steps exist so changes happen on paper, not in the dirt.

Keep reading

Related guides.

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