Heat Pump Installers in Invercargill

  • 15listed
  • 4.3average from 253 reviews
  • Updated 29 Oct 2026

How it works

  1. Tell us the job and where you are in Invercargill.
  2. We pass it to one local installer we’ve checked by hand: we’ve read their reviews and website and spoken to them. No other installer sees it.
  3. They ring you, tell you who they are and talk the job through.

Get a quote from a local Invercargill installer

We pass your request to one local installer we’ve checked ourselves. No one else gets it, and they’ll tell you who they are when they call. Privacy

Get a quote

Typical NZ installed prices

Heat pumpTypical 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

What size heat pump do you need in Invercargill?

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.

How to size a heat pump

Compare 15 installers in Invercargill

Sorted with heat pump specialists first, then electricians and other trades, each by Google rating and review count. Invercargill 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

Jack Refrigeration Ltd

4.2(5 reviews on Google)

31 Mersey St, West Invercargill, Invercargill

  • Installs heat pumps
  • Commercial work
  • Supplies heat pumps

Awarua Synergy

4.5(81 reviews on Google)

117 Eye St, Invercargill

  • Installs heat pumps
  • Heat pump hot water
  • Servicing and cleaning

Not sure who to call?

Tell us the job and one trusted Invercargill installer will get back to you.

Get a quote

Aotea Electric (Invercargill)

4.8(31 reviews on Google)

38 Bowmont St, Appleby, Invercargill

  • Installs heat pumps
  • Servicing and cleaning
  • Commercial work

Inside Systems

3.7(7 reviews on Google)

121 Eye St, Appleby, Invercargill

  • Installs heat pumps
  • Heat pump hot water
  • Servicing and cleaning

Ecocool

5.0(3 reviews on Google)

162 Rockdale Rd, Kew, Invercargill

  • Installs heat pumps
  • Commercial work
  • Warranty

Rayners

2.8(4 reviews on Google)

133 Crinan St, Appleby, Invercargill

  • Installs heat pumps
  • Servicing and cleaning
  • Repairs

Heat pump services in and around Invercargill

Fifteen heat pump installers cover Invercargill, and the trade here is as much about farms and refrigeration as it is about houses. Southland Electrical & Refrigeration began in 1991 as Southland Farm Services, installing and maintaining dairy milking systems, and later added electrical and refrigeration work. It now fits heat pumps alongside that, for homes, commercial buildings and dairy sheds. Progressive Engineering Southland is best known for milking equipment, effluent systems, pumps and irrigation, with a separate refrigeration and heat pump division that installs Mitsubishi and Gree units across Southland and Central Otago.

Insulation and ventilation firms take much of the home side. Awarua Synergy is a locally owned Southland business that has worked on warmer, drier homes since 2004. It starts with ceiling, underfloor and blown-in wall insulation, then supplies, installs and services high wall and floor mounted heat pumps, plus heat pump hot water. Its rating is 4.5 from 81 reviews. Southland Home Ventilation puts heat pumps, ventilation and underfloor heating together for homes that need to stay warm and dry without condensation. It supplies split system and ducted heat pumps from Toshiba, Carrier and Mitsubishi, and is rated 4.5 from 22 reviews.

Two firms are Daikin dealers. Refrigeration Supplies Ltd has been a family business in Invercargill since 1967, now in its third generation, and its Daikin installs come with the full manufacturer's warranty and its own installation guarantee. It is rated 4.7 from 27 reviews. C H Faul & Company Limited has more than 60 years in heating and ventilation and is the Southland Daikin dealer. It installs split, multi-split, ducted, floor standing and hot water heat pumps, and it also designs boilers, central heating and underfloor heating. Its rating is 3.0 from 8 reviews.

Electrical contractors are well represented. Aotea Electric (Invercargill) is a Master Electricians team of more than 40, serving Southland from Invercargill to Gore, Bluff, Riverton, Stewart Island and the Catlins, and is rated 4.8 from 31 reviews. Its Southland Heat Pumps arm appears separately as Southland Heatpumps and designs single split, ducted and multi head systems, rated 5.0 from 2 reviews. PBS - Plumbers and Building Services - Invercargill runs branches in Invercargill and Queenstown and installs heat pumps next to plumbing, drainlaying, gasfitting and electrical work. It is rated 4.3 from 39 reviews.

Some businesses are mainly something else. Jack Refrigeration Ltd, founded in 2005, does commercial refrigeration for shops, fishing vessels, marine processing factories and meat works, and also supplies and installs Panasonic and Daikin heat pumps. Ecocool on Rockdale Road is led by Stuart Forrest, who returned to Southland in 2005, and has a loyal commercial client base; it is rated 5.0 from 3 reviews. Inside Systems opened in 1995 as a plumbing, heating and air conditioning firm, installs units designed for Southland's colder conditions and also looks after hot water heat pump cylinders. It is rated 3.7 from 7 reviews. Rayners, rated 2.8 from 4 reviews, works across Invercargill, Otago and Southland.

Installers here reach well past the city. Lodge Electrical 2020 LTD works from Great North Road in Winton and serves Southland, rated 4.0 from 4 reviews. Gore comes up often as part of an installer's patch, and PBS also covers Queenstown and the Central Lakes District. Gore, Balclutha, Alexandra, Queenstown and Mosgiel have their own pages for anyone searching outside Invercargill.

Not sure who to call? Tell us the job and a local Invercargill installer will call you back.

Get a quote

Common questions about heat pump installers in Invercargill

Who installs ducted heat pumps in Invercargill?

Southland Home Ventilation designs ducted systems to suit each home's layout and fits units from Toshiba, Carrier and Mitsubishi. C H Faul & Company Limited installs ducted heat pumps as the Southland Daikin dealer. Southland Heatpumps, the heat pump arm of Aotea Electric, designs and installs single split, ducted and multi head systems.

Which Invercargill businesses fit heat pump hot water systems?

Awarua Synergy supplies and installs heat pump hot water systems alongside its insulation and heat pump range. Inside Systems installs, maintains and repairs hot water cylinders and hot water heat pumps. C H Faul & Company Limited also installs hot water heat pumps.

Is there an installer in Invercargill that comes from the dairy trade?

Southland Electrical & Refrigeration started in 1991 as Southland Farm Services, working on dairy milking systems, and still serves dairy sheds along with homes. Progressive Engineering Southland makes milking equipment and effluent systems and runs a refrigeration and heat pump division. Ecocool's managing director also has dairy refrigeration experience.

Who installs heat pumps in Central Otago from Invercargill?

Progressive Engineering Southland installs Mitsubishi and Gree heat pumps across Southland and Central Otago. Inside Systems works across Invercargill, Southland and Central Otago. PBS - Plumbers and Building Services - Invercargill also covers Otago, Southland and the Central Lakes District.

Which towns near Invercargill have their own heat pump installer pages?

Gore, Balclutha, Alexandra, Queenstown and Mosgiel each have a page. Winton installers appear on the Invercargill page, since Lodge Electrical 2020 LTD in Winton serves Southland.

How much does a heat pump cost in Invercargill?

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 Invercargill 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.

What size heat pump do I need for a Invercargill lounge?

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.

Towns near Invercargill

Want Invercargill enquiries? One installer per town gets them.

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