Christchurch winters are cold and dry, and frost is a regular part of them. You notice it most on a still morning after a clear night, when the lawn in Halswell or Burwood is white and the car windscreen needs a kettle. That is the morning your heat pump has to cope with, so it pays to have one that is sized and placed for it.
The housing makes the job varied. Older villas and bungalows in Sydenham, St Albans and Spreydon sit next to homes that were repaired or rebuilt after the earthquakes, and newer subdivisions keep spreading out towards the city's western edge. A draughty weatherboard villa and a tight new build need very different advice, and the installers below are the ones we'd call first to give it.
Signs it's time to call an installer
Most Christchurch households don't think about their heating until the first hard frost in autumn. If any of these sound familiar, book a visit before the first cold snap fills the diaries.
- Your heat pump takes most of the morning to warm the lounge after a frosty night, or never gets the far end of an open-plan room comfortable.
- You're still leaning on an old log burner, an open fire or plug-in heaters to get through July.
- The unit was fitted before the earthquake repairs and the house has since been reclad, insulated or reconfigured, so the old size may no longer suit it.
- It smells musty when it starts, drips inside, or the outdoor unit has started rattling or icing up and staying that way. Our guide to common heat pump problems covers what each one usually means.
- Bedrooms at the back stay cold and damp while the living area is warm, the point where a multi-room system is worth pricing.
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1. Enviro Master Ltd
Waltham, Christchurch
A Waltham specialist that can fit almost any type of unit, from five brands
Based on Shakespeare Road in Waltham, Enviro Master concentrates on heating and cooling for homes and commercial clients. The team mixes certified electricians with heating and refrigeration engineers, so the wiring and the refrigerant side of a job stay with one crew. It takes a project from design and supply through to installation, then keeps looking after it with servicing, maintenance and repairs.
Mitsubishi, Panasonic, Daikin, Rinnai and Fujitsu are all on offer, in high wall, floor console, ceiling cassette, ducted and multi-room forms. Beyond space heating it fits hot water heat pumps, including a Panasonic CO2 model, and swimming pool heat pumps. Owner-occupiers who may qualify for Warmer Kiwi Homes funding get help with the application, and every job starts with a free consultation and quote.
Why they made the list
Few local firms cover this many system types and brands under one roof, which means you get a comparison rather than a single answer. People keep mentioning knowledgeable installers, a clear quote process and quick, tidy installs, and a fair number of customers came to it to replace or relocate an older unit.
41A Shakespeare Road, Waltham, Christchurch 8023
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2. Winchester Electrical Ltd
Spreydon, Christchurch
A Spreydon electrician who backs one brand and services what he fits
Rob Winchester leads this Rosebery Street electrical business, and much of its day-to-day work is the kind older Christchurch houses need: full and partial rewires, heritage rewiring, switchboard upgrades and fault finding. It also carries out Electricheck, an electrical warrant of fitness for a home, along with underfloor heating, heated towel rails, LED lighting and hot water cylinder connections. Commercial clients get full design and build, up to office fit-outs.
On heat pumps it keeps things simple. It recommends and installs Mitsubishi units and is an accredited installer and technician for servicing them, so the people who put your unit in can also come back to clean and check it. That suits anyone who would rather have one trusted electrician for the switchboard, the lights and the heating than three different firms. Free quotes are offered by phone or through an online form.
Why they made the list
If your house is an older Spreydon or Somerfield villa and the switchboard is part of the question, an electrician who knows heritage wiring is a sensible first call. Workmanship and respectful staff are the things people bring up most, followed by heat pump installs and heat pump cleaning. One brand keeps servicing and parts simple.
53 Rosebery Street, Spreydon, Christchurch 8024
Winchester Electrical Ltd listing See Winchester Electrical Ltd's website
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3. Heat Pump HQ Christchurch
Christchurch Wide
Heat load sums first, then the install, for single rooms up to ducted
Heat Pump HQ has been installing, repairing and maintaining heat pumps around Christchurch since 2015. Its installers hold the National Certificate in Refrigeration and Air Conditioning and belong to IRHACE, the industry institute for refrigeration, heating and air conditioning engineers. The work covers single-room units for that one problem room, multi-room systems and ducted air conditioning for the whole house, plus app-controlled smart systems.
Sizing is where it puts its effort. Each quote rests on a heat load calculation that weighs your insulation, the type of windows and how much sun the rooms get, which matters a great deal in a city of mixed old and rebuilt houses. Emergency repairs, cleaning and servicing are offered, installations carry warranty cover, payment plans are available, and the team helps with subsidy applications.
Why they made the list
The case for Heat Pump HQ is in how it works. The refrigeration qualifications and IRHACE membership are clear, the heat load approach suits homes that have been partly upgraded, and it covers the full set of system types from one bedroom to ducted.
Serves Christchurch
Heat Pump HQ Christchurch listing See Heat Pump HQ Christchurch's website
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4. All About Heat
Ferrymead, Christchurch
Ferrymead heating people with two decades on the job and a cleaning service
Running since 2005, All About Heat works from Ferry Road in Ferrymead and also has a presence in Queenstown. It is a full-service heating and air conditioning contractor rather than an electrician with a heat pump sideline, and it handles installation, maintenance and repair on all brands. Homes and businesses both make up its work, including heating, cooling and ventilation systems.
High wall units, floor consoles, ceiling mounted units and ducted central heating are all part of the range. There is a dedicated heat pump cleaning service and scheduled service checks, and when an old unit gives out, the team will advise on replacing it. Quotes are free with no obligation.
Why they made the list
Two decades in the trade and a focus on heating alone count for a lot. Tidiness comes up again and again in feedback, along with quick installs, easy dealings, accurate invoices and short-notice availability. Being on the eastern side suits homes around Mount Pleasant, Redcliffs and Sumner.
Unit 5B/1091 Ferry Road, Ferrymead, Christchurch 8023
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5. Heat Force Ltd
Bromley, Christchurch
Bromley's long-running heat pump shop, with a five-year workmanship guarantee
For more than 30 years Heat Force has sold, installed, serviced and repaired heat pumps around Christchurch and Canterbury, working from Tanya Street in Bromley. It is an authorised reseller and installer for Mitsubishi Electric, Daikin, Fujitsu, Panasonic and Hitachi, and an authorised service agent for the major brands, so warranty work can stay local. That depth of brand cover means you can ask for a side-by-side comparison of two or three makers in the same visit.
The product side runs from single room heat pumps through ducted and multi-split systems to pool heat pumps and HRV ventilation, with filter servicing for HRV owners. Its own installation work carries a five-year workmanship guarantee on top of the manufacturer warranties. A free in-home consultation helps you choose, and finance is available, including interest-free terms on most heat pump purchases.
Why they made the list
That workmanship guarantee is longer than most, and three decades of local work means it has seen every kind of Christchurch house. Polite staff and tidy work come up constantly in feedback, as do prompt quotes, careful removal of old units and quiet heat pumps once they're running.
27E Tanya Street, Bromley, Christchurch 8062
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6. Skilled Electrical Christchurch
Addington, Christchurch
Three trades in one Addington team: electrical, aircon and solar
Operating for more than 15 years from Moncur Place in Addington, Skilled Electrical works as an electrical, air conditioning and solar business under one roof. Its customers range from homeowners and businesses to rental properties and aged care facilities across Christchurch and wider Canterbury, and its work is backed by a seven-point guarantee. Friendly, straight advice is the tone it aims for.
For heating it supplies, installs, services and maintains heat pumps and ducted systems, and it is an authorised installer for Panasonic, Daikin and Mitsubishi Electric. Hot water heat pumps, ventilation and extractor fans are part of the same offer, as is the design and build of commercial HVAC. On the electrical side it covers switchboards, wiring and compliance, and it installs solar PV, batteries and EV chargers.
Why they made the list
If you're weighing a heat pump alongside solar or an EV charger, one team that does all three saves a lot of coordinating. People keep praising punctuality, efficient staff and clear explanations, and plenty of them call it for small jobs as well as installs. Three authorised brands give you a real choice.
8 Moncur Place, Addington, Christchurch 8024
Skilled Electrical Christchurch listing See Skilled Electrical Christchurch's website
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7. ATL Electrical
Upper Riccarton, Christchurch
An Upper Riccarton electrician with its own heat pump arm and brand-approved installers
ATL Electrical has traded for more than 16 years from Blenheim Road in Upper Riccarton, covering Christchurch, Canterbury, Reefton and the West Coast. Alongside electrical, automation and security work it runs ATL Heat Pumps, a dedicated heating team. It also has a Control4 automation showroom in the city and offers 24/7 emergency call-outs through its licensed electricians.
The heat pump team fits Mitsubishi Electric, Daikin, Mitsubishi Heavy Industries and Rinnai, including ducted and multi-room systems, Lossnay ventilation and hot water heat pumps. Its installers are trained and approved by those brand partners, which protects the warranty, and it services and maintains most major brands. Interest-free finance runs through a Q Card partnership, and quotes are free.
Why they made the list
Brand-approved installers matter when something goes wrong in year three. Feedback singles out workmanship, nice and polite technicians, clear quotes and quiet running once a unit is in. The automation side is a bonus if you want the heat pump tied into a smart home.
351 Blenheim Road, Upper Riccarton, Christchurch 8041
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8. Modserve
Addington, Christchurch
Heat pumps and ventilation together, from Addington to Rangiora
Modserve works out of Clarence Street South in Addington and also in Rangiora, with a team of NZ registered electricians covering residential, commercial and industrial work. Besides heat pumps it handles rewiring, fault finding, repairs and maintenance with a 24/7 call-out, plus data, security and smart home systems.
Its heat pump work covers supply, installation and servicing, including ducted whole-home systems and hot water heat pumps, and you can browse and buy heat pumps online before talking to the team. Home ventilation is a real strength, with Lossnay, heat transfer and positive pressure systems on offer. Warmer Kiwi Homes is among its services for owners who may qualify.
Why they made the list
Damp is a common complaint in Christchurch winters, and a firm that does ventilation as seriously as heating can sort both in one visit. Every one of its reviews is five stars, and the comments mention tidiness, a professional team, easy processes and ventilation installs. The Rangiora base helps if you live north of the Waimakariri River.
3/44 Clarence Street South, Addington, Christchurch 8024
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9. Alpha Heat Pumps Christchurch Chch
Christchurch Central City, Christchurch
A central city Daikin specialist with parts on the shelf
Carl founded Alpha Heat Pumps in 2020, and he runs it from Victoria Street in the central city with Rod and Morgan on the team. The company works exclusively with Daikin. Buying in volume from one maker gives it preferential pricing, the units come with Daikin's manufacturer warranties, and it keeps common Daikin parts in stock so repairs don't have to wait on an order.
Installs cover split systems for single rooms, multi-split systems that run several indoor units from one outdoor unit, and ducted systems for the whole home. It services and cleans residential, commercial and industrial systems, and its commercial work extends to VRV and VRF installations and fresh air ventilation. Consultations are free and carry no obligation.
Why they made the list
Focusing on one brand means the team knows those units inside out, and stocked parts are a real plus in the middle of a cold snap. Tidiness and punctuality come up most in feedback, with polite staff, attention to detail and clear explanations close behind. If you've settled on Daikin, start here.
123 Victoria Street, Christchurch Central City, Christchurch 8013
Alpha Heat Pumps Christchurch Chch listing See Alpha Heat Pumps Christchurch Chch's website
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10. Heatwave Electrical
Sydenham, Christchurch
Two mates from Sydenham who grew a six-person heating and electrical crew
Two friends started Heatwave Electrical in 2018, each an expert in his own field, with the aim of doing great work with quality products and standing behind every job. They have since taken on younger staff and trained them, and the business is now a team of six, working from Gasson Street in Sydenham as both a heating and an electrical contractor.
The jobs vary in size. One day it might be a small heat pump in a bedroom or a new light switch, the next a whole school or a full architecturally designed house. That spread means the same crew can handle a single bedroom unit in an older cottage or the heating and wiring for a whole new build.
Why they made the list
A small team that trains its own people and works on both modest and large jobs is worth knowing about. Feedback mentions a polite team, tidy work, competitive quotes, good advice and quick, well-timed jobs, and a few people have used it for hot water too. It suits anyone who wants the same faces from quote to finish.
17a Gasson Street, Sydenham, Christchurch 8023
Heatwave Electrical listing See Heatwave Electrical's website
How to choose a heat pump installer in Christchurch
Start with sizing. A unit that is fine on a mild afternoon can struggle on a frosty July morning, so ask each installer how they worked out the size for your rooms. Our guide on what size heat pump you need gives you the questions to ask.
Think about the whole house, not just the lounge. Many rebuilt and newer Christchurch homes are well insulated and open-plan, which suits a ducted system, while a villa with separate rooms off a long hallway may be better with a high wall unit in the living area and smaller units in the bedrooms. Our comparison of ducted and high wall heat pumps sets out the trade-offs.
Compare quotes like for like: brand and model, where the indoor and outdoor units go, the pipe run, and what guarantee covers the workmanship as well as the unit.
Ask whether the installer services what it fits, since a Christchurch heat pump works hard for months on end. Our heat pump servicing guide explains what a proper service includes.
Finally, check who will be on site. The electrical connection must be done by a registered electrician, and refrigerant work needs the right certification. Our guide on who can install a heat pump explains what to look for, and if you might qualify for help with the cost, read heat pump grants in NZ before you book.
Every heat pump installer in Christchurch is on the Christchurch page, where you can filter by the job you need.