Industries We Serve
What we do
Industries We Serve
ERS supports businesses across Canterbury with expert HVAC, refrigeration and mechanical solutions, tailored to your industry’s needs.
Hospitality & Food Service
Specialised HVAC, ventilation and refrigeration for restaurants, cafés and bars.
- Kitchen extraction systems
- Refrigerated storage and display
- Energy-efficient climate control
- 24/7 servicing
Hotels & Accommodation
Complete heating, cooling and ventilation solutions for guest comfort.
- Guest room HVAC systems
- Common area air conditioning
- Mechanical ventilation
- Scheduled servicing
Retail & Shopping Centres
Custom HVAC and refrigeration systems for comfortable shopping spaces.
- Storefront air conditioning
- Refrigerated display units
- Energy-efficient upgrades
- Ongoing maintenance
Food Processing & Cold Storage
Precision refrigeration for processors, distributors and storage facilities.
- Cool and freezer rooms
- Glycol and process chillers
- Custom refrigeration design
- 24/7 emergency service
Commercial & Industrial Facilities
Complete HVAC and mechanical solutions for large commercial sites.
- Mechanical ventilation systems
- Heat pump and ducted HVAC
- BWOF inspections and compliance
- Fixed-term maintenance contracts
Residential Solutions
Reliable, efficient heating, cooling and ventilation tailored for Kiwi homes.
- Single split heat pumps
- Ducted HVAC systems
- Domestic ventilation options
- Hot water heat pumps
Why Choose us
Trusted HVAC & Refrigeration
Partner for NZ Businesses
From first sketch to midnight call-out, we blend sharp HVAC know-how with bullet-proof scheduling, so your business never skips a beat.
Design-Build Specialists
IQP registered staff manage every stage, from load calculations to commissioning.
Compliance Made Simple
We inspect SS9 systems, complete the paperwork and lodge your BWOF.
24 / 7 Rapid Response
Twelve GPS-tracked service vans keep downtime and stress to an absolute minimum.