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Established in 2009, ERS originally offered commercial refrigeration and air conditioning solutions to the local North Canterbury area.

Mother Nature had big plans for us and the devastating Canterbury earthquakes quickly launched us on the path to become one of the leading mechanical services companies in the Canterbury district. A dedicated and professional team has worked to steadily grow us into an experienced and confident company, now also offering services from the North Shore in Auckland.

Call us now to discuss your project. Be it a new ducted heat pump system for your new home, or full mechanical services and air conditioning design and build for your commercial project, we have it covered.

Book a chiller trailer

You can hire our chiller/freezer trailer from our Woodend branch.

Building Warrant of Fitness

We have all the information you will need to gain a building warrant of fitness for your mechanical services. ERS has been maintaining and certifying these systems for years. Contact our Service Manager to discuss your building compliance requirements.

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Energy Recovery Systems Ltd
Energy Recovery Systems Ltd
🏪 While our office may not be open, we continue to offer 24 hour on call service for those essential businesses that need support.

☎️ Please continue to call 0800 23 23 03 and follow the prompts.

Our Project Managers and Service Managers continue to be contactable.

For Domestic enquiry press 1.
For Service (including breakdowns) press 2.
For Chris press 3.
For Daniel press 4.
Or, you can still email them.📧

We are happy to still receive project pricing enquiry for when we all return to a normal life!😉.