Wire All Electrical Services Ltd
- Installs heat pumps
- Home ventilation
- Commercial work
| Heat pump | Typical installed price |
|---|---|
| Small high-wall, about 2.5 kW (bedroom, small room) | $2,000 to $3,200 |
| Medium high-wall, about 5 kW (lounge) | $2,800 to $4,800 |
| Large high-wall, about 8 kW (open-plan living) | $3,500 to $5,500 |
| Ducted, whole house | $12,000 to $22,000 |
Installed prices, including GST, for a standard back-to-back install. Based on published price guides from eight NZ installers and retailers, updated Oct 2026. What changes the price
Enter the room size and how well it holds heat for a rough size. An installer confirms it when they measure up.
About 5 kW
A rule of thumb NZ installers use, for a room with a standard 2.4 m ceiling. High ceilings, big windows and open-plan spaces need more, so an installer should confirm it.
Sorted with heat pump specialists first, then electricians and other trades, each by Google rating and review count. Helensville is in the Cold zone on the heat pump energy label, like the rest of New Zealand, so compare models on their Cold-zone stars. How to compare heat pump brands
How to work out the right size heat pump for a room in New Zealand, what the kW figures on the energy label mean, and why bigger isn't better.
Homeowner guideWhat changes the price of a heat pump in New Zealand, how to compare quotes, how to work out running costs from the energy label, and your rights.
Homeowner guideDucted or high-wall heat pump? How they compare on comfort, looks, ceiling space, zoning and the kind of NZ home each one suits.
Homeowner guideHelensville is a small town north-west of Auckland, and its 3 heat pump installers are all electrical firms that work well beyond the town itself. Together they hold 123 Google reviews at an average of 5.0, so anyone comparing options has solid review histories to read.
Wire All Electrical Services in Helensville works across Auckland on residential and commercial jobs. The work list runs from heat pump installation and ventilation to switchboard upgrades, EV chargers, generator backup, data cabling, CCTV and alarms. It has 5.0 from 63 reviews.
Anderson Electrical Contractors Ltd is a small team of registered electricians reached from Helensville, working for homeowners, builders, developers and property managers across Auckland and the North Shore. Heat pump work is a headline service: retrofit installations in family homes, proactive servicing and air conditioning maintenance. It is rated 5.0 from 12 reviews.
Guaranteed Electrical Limited is based in Helensville, about thirty minutes north of Auckland, and works from the Bombays through to Orewa, including the North Shore and West Auckland. It offers heat pump servicing and home ventilation with a warranty, and holds 4.9 from 48 reviews.
Auckland Council is the building consent authority here. Its guidance says that in most residential cases a heat pump does not need a building consent, but a licensed electrical worker must connect it to the supply.
Between them the three cover heat pump installs, servicing and ventilation for homes, builders, developers and property managers, so the choice usually comes down to which part of Auckland the job is in and what else needs doing on the electrical side.
Kumeū, Silverdale, Whangaparāoa and Warkworth have their own pages, so a Helensville installer who travels to those areas may appear there as well.
Wire All Electrical Services and Anderson Electrical Contractors Ltd both install heat pumps. Anderson focuses on retrofit installs in family homes and also services heat pumps and maintains air conditioning.
Anderson Electrical Contractors Ltd offers proactive servicing and air conditioning maintenance, and Guaranteed Electrical Limited lists heat pump services with a warranty. Both are staffed by registered electricians.
Guaranteed Electrical Limited covers the area from the Bombays through to Orewa, including the North Shore and West Auckland. Anderson Electrical Contractors Ltd works across Auckland and the North Shore, and Wire All Electrical Services works across Auckland.
Auckland Council says that in most residential cases it does not, as long as a licensed electrical worker connects it to the supply. A heat pump that heats water is different and can need a consent, so ask the council if that is what you are fitting.
Wire All Electrical Services, Anderson Electrical Contractors Ltd and Guaranteed Electrical Limited all fit home ventilation. Anderson also does rangehood installation.
Typical installed prices in New Zealand run $2,000 to $3,200 for small high-wall, about 2.5 kW, $2,800 to $4,800 for medium high-wall, about 5 kW, $3,500 to $5,500 for large high-wall, about 8 kW, $12,000 to $22,000 for ducted, whole house. A Helensville quote moves with the size, the brand, how far the pipes run and where the outdoor unit goes. Based on published price guides from eight NZ installers and retailers, updated Oct 2026.
As a rough guide, allow about 120 watts per square metre in a well-insulated room, 140 in an average one and 160 in an older, draughty one. A 30 m² lounge works out at about 4.2 kW with average insulation and 4.8 kW if it loses heat. Heat pumps come in set sizes, so both round up to a 5 kW unit. Use the calculator above for your room, then have an installer confirm it.
The town partner gets every quote request from that town, a featured card at the top and their name on the form.
Pricing for heat pump installers