Industrial Electrical Contractors Perth
Licensed, OSHA-experienced electricians delivering design, installation, commissioning and maintenance for industrial and manufacturing facilities across WA.
Full project lifecycle
Design to commissioning.
NECA accredited
Licensed electrical contractors
OSHA-certified
Site-protocol experienced
Rapid response
Minimising business downtime
Facility experience
Industrial, manufacturing & heavy/light sites
Why choose Diamper
Built for large-scale industrial work.
Areas of expertise
Design, project management, and equipment — end to end.
Ideal for manufacturing plants, warehouses, processing facilities, heavy and light industrial sites, and principal contractors needing a sub-contracted electrical team. Need lighter commercial or domestic electrical work instead? See our combined services page.
Design, installation & commissioning
Project & contract management
Equipment & maintenance
Diamper Pty Ltd
Licensed EC012908 - WA electrical & solar contractor
How it works
From scope to ongoing maintenance.
Scope & consultation
Review of project scope, drawings and technical specifications.
Quote & proposal
Transparent estimating, with bidding and negotiation support for larger contracts.
Safety planning
Job-specific safety management and risk assessment before work begins.
Installation & commissioning
Licensed, OSHA-experienced team delivers the work with minimal disruption to operations.
Testing, handover & maintenance
Full testing, punch listing and commissioning, with preventative maintenance available ongoing.
Service area
Industrial electrical contractors servicing Perth & WA.
Diamper services industrial and manufacturing facilities across Perth metro and the wider WA region, including key industrial precincts such as Kwinana, Welshpool, Malaga, and Bibra Lake.
FAQ
Common questions.
Do you handle large-scale or multi-stage industrial projects?
Yes. We cover the full project lifecycle — scope interpretation, design review, bidding, installation, commissioning and handover — for large-scale and multi-stage industrial work.
Can you work as a sub-contractor under a principal contractor?
Yes, we regularly work as a sub-contracted electrical team under a principal contractor on larger builds.
Do you offer preventative maintenance contracts for industrial sites?
Yes, we offer preventative maintenance programs covering testing, tagging, fault-finding and parts replacement — get in touch to discuss a schedule for your site.
How quickly can you respond to a critical breakdown?
We prioritise rapid response for critical breakdowns to minimise business downtime. Call us directly and we'll do our best to accommodate the timing — actual response times depend on our current schedule and your site's location.
Are your electricians OSHA-certified and site-protocol trained?
Yes, our team is OSHA-certified and experienced with the site protocols required on industrial and manufacturing facilities.
Do you provide project estimating and scope documentation before work begins?
Yes. We review your project scope, drawings and technical specifications and provide transparent estimating before any work starts.
Social proof
What our clients say
“We selected Diamper to complete our company electrical services and highly commend them on their work. Quality, reliability and professionalism are unbeatable.”
“Their approach and work ethic make working with Diamper very trustworthy and stress-free. All projects have consistently been completed within the time frame required.”
Get in touch
Ready to scope your next project?
Contact us for a project quote anywhere in Perth and Western Australia. It helps to have your company name, site location, project type (new install, maintenance, breakdown, or upgrade) and a short scope description ready when you call or email — we prioritise rapid response for critical breakdowns.
- Phone0402 649 330
- Emailinfo@diamper.com
- AddressPO Box 365, Osborne Park WA 6917