Smooth-Air
Christchurch, Canterbury NZ
Trades: HVAC
+64 3 343 6184
New Zealand national estimates
| AC installation | $7,200–$16,000 | New Zealand national estimate · multi-source synthesis 2026; peak-season higher |
| AC repair | $240–$1,125 | New Zealand national estimate · multi-source synthesis 2026; peak-season higher |
| Air purifier installation | $480–$4,000 | New Zealand national estimate · multi-source synthesis 2026 |
| Annual tune-up / maintenance | $160–$400 | New Zealand national estimate · multi-source synthesis 2026; peak-season higher |
| Backwater valve installation | $2,400–$5,600 | New Zealand national estimate · multi-source synthesis 2026 |
| Ballast / LED retrofit | $240–$1,275 | New Zealand national estimate · multi-source synthesis 2026 |
| Bathroom rough-in | $2,400–$8,000 | New Zealand national estimate · multi-source synthesis 2026 |
| Blower motor replacement | $650–$1,925 | New Zealand national estimate · multi-source synthesis 2026 |
| Boiler installation | $8,000–$16,000 | New Zealand national estimate · multi-source synthesis 2026 |
| Boiler repair | $320–$1,450 | New Zealand national estimate · multi-source synthesis 2026 |
| Breaker replacement | $240–$650 | New Zealand national estimate · multi-source synthesis 2026 |
| Burst pipe repair | $800–$4,800 | New Zealand national estimate · multi-source synthesis 2026 |
| Ceiling fan installation | $240–$725 | New Zealand national estimate · multi-source synthesis 2026 |
| Chimney flashing repair | $480–$1,925 | New Zealand national estimate · multi-source synthesis 2026 |
| Dedicated circuit installation | $650–$1,450 | New Zealand national estimate · multi-source synthesis 2026 |
| Dimmer switch installation | $160–$480 | New Zealand national estimate · multi-source synthesis 2026 |
| Doorbell / smart home device installation | $160–$650 | New Zealand national estimate · multi-source synthesis 2026 |
| Drain unclog | $160–$800 | New Zealand national estimate · multi-source synthesis 2026 |
| Dryer vent cleaning | $160–$400 | New Zealand national estimate · multi-source synthesis 2026 |
| Duct cleaning | $480–$1,125 | New Zealand national estimate · multi-source synthesis 2026 |
| Ductwork installation / repair | $2,400–$19,200 | New Zealand national estimate · multi-source synthesis 2026 |
| EV charger installation | $1,275–$4,800 | New Zealand national estimate · multi-source synthesis 2026 |
| Electrical panel upgrade | $1,925–$6,400 | New Zealand national estimate · multi-source synthesis 2026 |
| Emergency tarping | $480–$1,925 | New Zealand national estimate · multi-source synthesis 2026; peak-season higher |
| Faucet installation | $240–$950 | New Zealand national estimate · multi-source synthesis 2026 |
| Faucet repair | $160–$525 | New Zealand national estimate · multi-source synthesis 2026 |
| Flat roof installation / repair | $6,400–$19,200 | New Zealand national estimate · multi-source synthesis 2026 |
| Full roof replacement | $15,000–$35,000 | New Zealand national estimate · multi-source synthesis 2026; peak-season higher |
| Furnace installation | $4,500–$12,800 | New Zealand national estimate · multi-source synthesis 2026; peak-season higher |
| Furnace repair | $240–$1,125 | New Zealand national estimate · multi-source synthesis 2026; peak-season higher |
| Garbage disposal installation | $300–$700 | New Zealand national estimate · multi-source synthesis 2026 |
| Gas line installation | $800–$3,200 | New Zealand national estimate · multi-source synthesis 2026 |
| Generator installation | $2,500–$12,000 | New Zealand national estimate · multi-source synthesis 2026 |
| Gutter cleaning | $160–$480 | New Zealand national estimate · multi-source synthesis 2026; peak-season higher |
| Gutter guard installation | $1,275–$4,800 | New Zealand national estimate · multi-source synthesis 2026 |
| Gutter installation | $1,750–$4,500 | New Zealand national estimate · multi-source synthesis 2026 |
| Heat exchanger replacement | $2,400–$5,600 | New Zealand national estimate · multi-source synthesis 2026 |
| Heat pump installation | $4,000–$16,000 | New Zealand national estimate · multi-source synthesis 2026; peak-season higher |
| Heat pump repair | $320–$1,450 | New Zealand national estimate · multi-source synthesis 2026 |
| Hot tub / pool wiring | $1,275–$4,000 | New Zealand national estimate · multi-source synthesis 2026 |
| Humidifier installation | $650–$1,925 | New Zealand national estimate · multi-source synthesis 2026 |
| Ice dam removal | $250–$700 | New Zealand national estimate · multi-source synthesis 2026; peak-season higher |
| Kitchen sink installation | $320–$1,125 | New Zealand national estimate · multi-source synthesis 2026 |
| Knob-and-tube remediation | $6,000–$16,000 | New Zealand national estimate · multi-source synthesis 2026 |
| Leak repair | $280–$2,400 | New Zealand national estimate · multi-source synthesis 2026 |
| Light fixture installation | $240–$800 | New Zealand national estimate · multi-source synthesis 2026 |
| Metal roof installation | $18,000–$45,000 | New Zealand national estimate · multi-source synthesis 2026 |
| Mini-split installation | $2,500–$6,000 | New Zealand national estimate · multi-source synthesis 2026; peak-season higher |
| Outdoor faucet installation | $240–$650 | New Zealand national estimate · multi-source synthesis 2026 |
| Outdoor lighting installation | $800–$4,800 | New Zealand national estimate · multi-source synthesis 2026 |
| Outlet installation | $240–$650 | New Zealand national estimate · multi-source synthesis 2026 |
| Partial shingle replacement | $800–$4,000 | New Zealand national estimate · multi-source synthesis 2026 |
| Pipe replacement / repiping | $6,400–$28,800 | New Zealand national estimate · multi-source synthesis 2026 |
| Recessed lighting installation | $320–$1,925 | New Zealand national estimate · multi-source synthesis 2026 |
| Refrigerant recharge | $320–$950 | New Zealand national estimate · multi-source synthesis 2026; peak-season higher |
| Ridge vent installation | $650–$1,925 | New Zealand national estimate · multi-source synthesis 2026 |
| Roof coating / sealing | $1,600–$6,400 | New Zealand national estimate · multi-source synthesis 2026 |
| Roof inspection | $240–$650 | New Zealand national estimate · multi-source synthesis 2026 |
| Roof repair | $480–$2,400 | New Zealand national estimate · multi-source synthesis 2026; peak-season higher |
| Sewer line repair / replacement | $2,400–$24,000 | New Zealand national estimate · multi-source synthesis 2026 |
| Shower / tub installation | $1,925–$8,000 | New Zealand national estimate · multi-source synthesis 2026 |
| Skylight installation | $1,600–$5,600 | New Zealand national estimate · multi-source synthesis 2026 |
| Skylight repair / replacement | $480–$1,450 | New Zealand national estimate · multi-source synthesis 2026 |
| Slate roof repair | $1,600–$8,000 | New Zealand national estimate · multi-source synthesis 2026 |
| Smoke / CO detector installation | $160–$650 | New Zealand national estimate · multi-source synthesis 2026 |
| Soffit / fascia installation | $2,400–$8,000 | New Zealand national estimate · multi-source synthesis 2026 |
| Storm damage repair | $800–$12,800 | New Zealand national estimate · multi-source synthesis 2026; peak-season higher |
| Subpanel installation | $800–$2,400 | New Zealand national estimate · multi-source synthesis 2026 |
| Sump pump installation | $600–$1,800 | New Zealand national estimate · multi-source synthesis 2026 |
| Thermostat installation | $240–$800 | New Zealand national estimate · multi-source synthesis 2026 |
| Tile roof repair | $1,275–$4,800 | New Zealand national estimate · multi-source synthesis 2026 |
| Toilet installation | $480–$1,275 | New Zealand national estimate · multi-source synthesis 2026 |
| Toilet repair | $160–$650 | New Zealand national estimate · multi-source synthesis 2026 |
| Troubleshooting / fault finding | $240–$800 | New Zealand national estimate · multi-source synthesis 2026 |
| Ventilation / HRV installation | $3,200–$7,200 | New Zealand national estimate · multi-source synthesis 2026 |
| Water heater installation | $2,000–$7,000 | New Zealand national estimate · multi-source synthesis 2026 |
| Water heater repair | $240–$1,050 | New Zealand national estimate · multi-source synthesis 2026 |
| Water softener installation | $1,275–$4,000 | New Zealand national estimate · multi-source synthesis 2026 |
| Whole-home rewiring | $16,000–$48,000 | New Zealand national estimate · multi-source synthesis 2026 |
| Whole-home surge protector installation | $480–$1,275 | New Zealand national estimate · multi-source synthesis 2026 |
Rough country-level estimates for reference only, not this contractor's prices. Shown until real local prices are reported.