The insulation experts of Auckland

Our mission is ensuring Kiwi families are living in a warm, healthier and more energy efficient home.
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Landlords & Rentals

Insulating your rental property is one of the smartest investments you can make on your home.

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Funding & Finance

There are various ways you can fund your energy solutions projects for your home.

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Free Assessment

At GreenStar we will provide you free no-obligation assessment and quote for your project.

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See the team behind GreenStar

GreenStar Energy Solutions are a ‘one stop shop solution’ when it comes to making Kiwi homes warmer, drier and more energy efficient. We are 100% kiwi locally owned and operated in Auckland. Collectively the Directors have been working in the home energy efficiency sector for over 40 years.

Our mission is ensuring Kiwi families are living in a warm, healthier and more energy efficient home.

Click to read more about us

Making Kiwi homes warmer, drier and more energy efficient.

We are 100% Kiwi locally owned and operated home energy solutions business based in Otahuhu Auckland, covering all of Auckland and the greater Auckland Region. We are proud to employ a team of well trained and experienced home energy assessors, qualified insulation installers, registered electricians and quality control auditors.

Awesome Services

If quality of service is what your after then look no further

Greener Homes

Get the cost benefits from an energy efficient home

Heat Pumps

We can provide a cost effective ways to provide heat and cool for your home

Rental Properties

If you own a rental then you need to talk with us. Let us help insulate the property.

Client Feedback

See what our clients have to say about our quality and service
Excellent work by a great team, panels installed in minimal time, without inconvenience to us. Our questions answered with patience and clarity. A+ rating from us.

D Horton
Mt Roskill

Green Star Energy
2017-02-07T02:32:40+00:00

D Horton
Mt Roskill

Excellent work by a great team, panels installed in minimal time, without inconvenience to us. Our questions answered with patience and clarity. A+ rating from us.
Installers were amazing, very polite and tidy, no mess left behind, would have them back anytime. If all companys treated their clients like Greenstar treated us the world would be a better place.

B Hogan
Wattle Downs

Green Star Energy
2017-02-07T02:34:54+00:00

B Hogan
Wattle Downs

Installers were amazing, very polite and tidy, no mess left behind, would have them back anytime. If all companys treated their clients like Greenstar treated us the world would be a better place.
Great job done, easy company to communicate with. Excellent in every way.

B Kennedy
Waiuku

Green Star Energy
2017-02-07T02:32:58+00:00

B Kennedy
Waiuku

Great job done, easy company to communicate with. Excellent in every way.
They were very good, even maintaining a good sense of humor as there was a few puddles under the house with all the heavy rain. A job well done by a great bunch of guys.

S Eccleston
Laingholm

Green Star Energy
2017-02-07T02:18:16+00:00

S Eccleston
Laingholm

They were very good, even maintaining a good sense of humor as there was a few puddles under the house with all the heavy rain. A job well done by a great bunch of guys.
Fantastic hard working men. Very knowledgable and friendly, great service.

S Martin
Rosehill

Green Star Energy
2017-02-07T02:34:39+00:00

S Martin
Rosehill

Fantastic hard working men. Very knowledgable and friendly, great service.
Yes a great team of professional, polite and nice and tidy installers. We are very satisfied with the quality and professionalism of your team.

P & M Mellsop
Favona

Green Star Energy
2017-02-07T02:33:43+00:00

P & M Mellsop
Favona

Yes a great team of professional, polite and nice and tidy installers. We are very satisfied with the quality and professionalism of your team.
Great bunch of professional guys. Very pleased and satisfied with the speed & efficiency of the installation.

J M Moffat
Cockle Bay

Green Star Energy
2017-02-07T02:34:04+00:00

J M Moffat
Cockle Bay

Great bunch of professional guys. Very pleased and satisfied with the speed & efficiency of the installation.
Very pleased with the work carried out, both installers very pleasant to deal with & carried out duties with the utmost respect to our property. Installation was prompt with no issues, clean and tidy. Excellent explanation of how systems operate.

B Granger
Glen Eden

Green Star Energy
2017-02-07T02:33:17+00:00

B Granger
Glen Eden

Very pleased with the work carried out, both installers very pleasant to deal with & carried out duties with the utmost respect to our property. Installation was prompt with no issues, clean and tidy. Excellent explanation of how systems operate.
Top notch installation, awesome workers. Excellent service, great work ethic, very happy with Greenstar.

R Wharehoka
Manurewa

Green Star Energy
2017-02-07T02:34:21+00:00

R Wharehoka
Manurewa

Top notch installation, awesome workers. Excellent service, great work ethic, very happy with Greenstar.
Good guys, very obliging and polite. Very impressed with the great service.

A H Farr
Stanmore Bay

Green Star Energy
2017-02-07T02:35:10+00:00

A H Farr
Stanmore Bay

Good guys, very obliging and polite. Very impressed with the great service.

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