Backyard Build Timeline — What to Expect Week by Week
Most backyard builds in Arizona take 12–20 weeks from contract to swim. Here's exactly what happens, when, and why some phases take longer than you'd expect.
The honest answer: 12–20 weeks for a full build
A pool-only build runs 8–14 weeks. A full backyard transformation — pool, pavers, structures, landscape — runs 12–20 weeks. Anyone promising you 6 weeks for a complete build is either skipping steps or hasn't actually pulled permits yet.
Weeks 1–3: Design, contract, and permits
We finalize 3D design, lock in selections, sign contract, and submit for permits. This is the phase homeowners underestimate — permitting in Maricopa County jurisdictions ranges from 7 days to 6 weeks depending on the municipality and HOA. We submit early and run other prep work in parallel.
Weeks 3–4: Layout and excavation
Once permits clear, the dig happens fast — typically 1–2 days for excavation. You'll lose access to the backyard. A construction fence goes up. Dirt gets hauled or relocated on-site depending on plan.
Weeks 4–6: Steel, plumbing, and electrical rough-in
Rebar cage gets tied, plumbing runs are set, electrical conduit and bonding go in. Each of these is its own inspection. This is where the bones of the pool come together.
Weeks 6–8: Shotcrete / gunite
The pool shell is sprayed in a single day, then cures for 28 days. Water the shell daily during this phase — it improves the final shell strength significantly.
Weeks 8–12: Tile, coping, decking, structures
While the shell cures, our crews install tile and coping, lay pavers or decking, build pergolas and outdoor kitchens, and run gas and electrical to finish points. This is the busiest phase and the one where the backyard finally starts to look like the renders.
Weeks 12–16: Plaster, equipment, start-up
Interior finish goes in. Equipment pad gets plumbed and energized. Pool fills (24–48 hours). Start-up chemistry runs for 28 days — during this time you brush daily and balance carefully. Swimming begins.
Weeks 14–20: Landscape, lighting, final punch
Final landscape goes in once construction traffic is done — planting earlier risks damage. Low-voltage lighting is installed and programmed. Final walkthrough, punch list, and warranty paperwork wrap up the project.
What can slow it down
- HOA approval delays — start your submittal the week you sign.
- Permit revisions from city plan-check.
- Monsoon storms during shotcrete or finish phase.
- Custom material lead times (specialty tile, imported stone).
- Changing scope mid-build (the #1 cause of schedule slip).
