Energy Recovery Systems Ltd

24/02/2026

🚨 BREAKING NEWS: Our HVAC installers are being worked harder than a heat pump in a Canterbury cold snap.

And because the workload keeps rolling in…

👉 We need more Commercial HVAC Installers!

If you can:
✔️ Install pipework like a legend
✔️ Read plans without squinting at them upside down
✔️ Show up on time (with coffee in hand is acceptable)
✔️ Handle commercial sites like a pro

…then we want to talk to you.

We’ve got solid projects, a good crew, proper systems in place, and enough jobs lined up that our whiteboard looks like it lost a fight with a permanent marker (which is a great problem to have… unless you’re our current installers 😅).

If you’re keen to:
🔧 Work on commercial projects
🚚 Be part of a team that actually backs each other
💰 Get paid properly for what you’re worth

Send us a message or flick your CV through.

Or tag that mate who’s always saying, “Bro, I should probably leave where I am…”

Join our team delivering high-quality residential and commercial HVAC installations across the Canterbury region. We are seeking a reliable, skilled heat pum...

14/10/2025

🔫We are on the hunt!

🔧We need more quality HVAC Installers & HVAC Service Techs NOW.

If you are Level 4 HVAC qualified - Perhaps you're looking for permanent, fixed-term or contracting work to see you through a lull?

We need 👷‍♀️👷 who enjoy installing pipework for single splits and 👷‍♀️👷 who enjoy working on larger contracts.

Call me on 021 0500440 or email [email protected]. I'm looking forward to your call.

06/09/2024

This month we have been awarded with, not one, but two awards! Thank you to our customers, our office team, our managers and our absolutely fantastic tradies out on the front line! These awards are dedicated to you. XX

FUJITSU SOUTH ISLAND DEALER AWARD 2023/24 &
FUJITSU NATIONAL DEALER AWARD 2023/24

That's right! A top dealer in NZ!

12/04/2022

"When the temperatures drop, our heat pumps work harder to heat your space. You might notice it stops all together and starts flashing."

Read our tips on how to achieve comfort this winter.

If your heat pump is on auto, you may notice cool air when you only want warm air. Or warm air when you only want cool air.

11/04/2022

Great work from the crew on the new Ethique headquarters. 👷‍♀️

CommercialMechanical Services Ethique Posted 12 April, 202212 April, 2022 admin Great work by the team to navigate the steel structure & keeping with the designers clean lines and high ceilings. Recently completed on the 3rd floor of the Sudima City office building (Christchurch). Panasonic VRV syst...

29/01/2022

Exciting working 🐝 at ERS offices this weekend. Thanks guys for chipping in on a Saturday to make this happen.

Transforming this old beauty into our new offices (same grounds as the existing office) Keep an eye out at 1 Woodend Road.

23/12/2021

Merry Xmas! Our team has a well earned break until 10th Jan 2022

But you can still get urgent service on 0800 23 23 03

17/08/2021

Hello "team of 5 million"!
We continue to be here to support essential services. You know who you are.
Call me 😉 📞
0800 23 23 03

19/06/2021

Beers by Bacon Brothers

19/06/2021

Where in the world is ERS?

20/05/2021

https://www.trademe.co.nz/a/jobs/trades-services/air-con-refrigeration/canterbury/christchurch-city/listing/3102002657

We are seeking an experienced HVAC Maintenance Technician to join our growing service team. This role involves service and maintenance of both commercial and do...

19/05/2021

https://www.trademe.co.nz/a/jobs/trades-services/air-con-refrigeration/canterbury/christchurch-city/listing/3100250281

We are seeking a qualified Electrician with at least 3 years experience in New Zealand to join our growing team. You will be primarily installing, servicing, an...