Every step, every trade, every inspection — in the order it actually happens.
A field reference for custom home builders, site supers and subcontractors. Nine phases, 30 sequenced steps, with prerequisites and handoff criteria, critical measurements and code tolerances, permit and inspection milestones, and the tricks that keep callbacks off your books.
Per step
Measurements & tolerances
30+
Permit & inspection gates
153
Checklist line items
The nine phases
Your tracked progress · 0%
- 1
Pre-Construction & Permitting
4–12 weeksPaper before dirt. Every day saved here is a day off the loan.
Zoning & Lot Due DiligenceGeotechnical Report & Boundary SurveyConstruction Documents & EngineeringPermit Submittal, Review & Issuance0/19 - 2
Earthwork & Foundation
3–6 weeksDirt work is geometry. Get it wrong and every trade after pays.
Clearing, Erosion Control & Building StakeoutExcavation, Pad Build & CompactionUnderground Plumbing & Utility SleevesFootings, Forms & Rebar InspectionVapor Barrier, Slab Pour & Waterproofing0/23 - 3
Structural Framing
3–6 weeksThe house stops being a drawing. Plumb, level, square, dry.
Sill Plates, Wall Framing & LayoutShear Walls, Straps & Hold-downsFloor System, Roof Trusses & SheathingRoof Dry-in, Windows & Exterior Doors0/18 - 4
MEP Rough-ins
2–4 weeksPlumbing, HVAC, electrical and low voltage race inside the walls — sequence them or pay twice.
Plumbing Rough-inHVAC Ductwork & Equipment RoughElectrical Rough-in & Home RunsLow Voltage, Security & Pre-wire0/22 - 5
Rough Inspections & Envelope
1–2 weeksThe pre-drywall gate. Nothing gets covered until every trade signs off.
Pre-Drywall Multi-Trade Walk & Framing InspectionAir Sealing, Insulation & Blower-Door Prep0/11 - 6
Drywall & Interior Finishes
4–8 weeksFrom bare studs to a room the homeowner recognizes.
Drywall Hang, Tape, Texture & PrimeInterior Doors, Trim & StairsCabinets, Countertops & Tile0/16 - 7
Exterior Finishes
3–6 weeksSkin, water management, and everything the appraiser sees first.
Siding, Stucco or Masonry VeneerFlatwork, Grading, Gutters & Drainage0/10 - 8
MEP Trim-out & Fixtures
2–3 weeksEverything gets its face on and its first power-up.
Plumbing Fixtures & Water Heater Start-upElectrical Trim, Devices & Panel LabelingHVAC Condensers, Grilles & Commissioning0/17 - 9
Final Inspections & Handover
1–3 weeksCertificate of Occupancy, punch list, and keys in the homeowner's hand.
Municipal Final Inspections & Certificate of OccupancyQA Punch List & Final CleanHomeowner Orientation & Keys Handover0/17
Take it to the field
Print the phase checklists or track a live jobsite on your phone.