Christchurch & Canterbury Services
HENNESSY. now in Christchurch.
Canterbury’s Industrial Electrical and Automation Partner
Unplanned downtime costs Canterbury industry time, money, and reputation. Hennessy's local Christchurch team brings over 40 years of industrial electrical, automation, and maintenance expertise to keep your critical operations running, around the clock, all year round.
Hennessy has launched a dedicated team, based in Christchurch, to bring their industrial electrical, automation, and maintenance expertise to Canterbury. For core Cantab industries this means access to a locally based partner with the technical depth and expertise to support your site for the long term.
Plant Maintenance You Can Count On
Hennessy specialise in preventive maintenance contracts for process and manufacturing sites across New Zealand. Over the past 40+ years our team has worked on some of the country's most demanding industrial sites.
Industry leaders - including Affco, Washtec and Timpac - trust us to keep their operations running round the clock. They rely on Hennessy to protect uptime, manage risks, and control their maintenance costs. These are valued relationships built on consistent performance, industry knowledge, backed by a team you can rely on.

industrial electrical Maintenance Contracts, Covering the Canterbury Region.
We're Servicing the Wider Canterbury region.
Hennessy work with your team to build a maintenance programme around your site's specific requirements - including your plant and current equipment, production schedule, and risk profile. This includes:
- Planned preventive maintenance across electrical, automation, and instrumentation systems
- Scheduled inspections / site compliance checks
- 24/7 breakdown response with guaranteed response times
- Ongoing technical support from experts who know your site.
The resulting value is powerful: fewer unplanned outages; longer asset life; and a team that can focus on production, rather than site breakdowns.
Don't wait for the next breakdown to find a better maintenance partner. Hennessy's Canterbury team is ready to assess your site, build a maintenance programme around your operation, and be there when you need us most. Contact Hennessy today - no obligation, just a straight conversation about what your site needs
Hennessy's Operations & Business Development Manager for Canterbury.
Our local operation is backed by Hennessy’s team of qualified electricians, automation specialists and project engineers, so projects of any size are fully supported.
Hennessy serve clients across Canterbury, with a broad range of capabilities across key industry sectors:
- Agri-processing, dairy & meat processing
- Food manufacturing
- Hydro-electric & power generation
- Utilities & community infrastructure.
Ready to protect your uptime?
Contact Hennessy Christchurch today - no obligation, just a straight conversation about what your site needs. Book a site assessment today.
Team Hennessy Christchurch
Mobile: 03 599 9080