Electrical Contractors
for Granny Flats, Renovations
& New Builds Across Sydney
Quality. Reliability. Compliance. From rough-in to fit-off, we deliver electrical solutions builders trust.
Get Your Free Quote
Tell us about your job and we'll get back to you within 24 hours — no obligation.
We'll call or text back within 24 hours during business hours.
Thanks — we've got your details!
We'll be in touch within 24 hours to discuss your job and put together a quote.
Check out our work @jnm.electrical or call 0432 740 124 if it's urgent.
Electrical Solutions Built For Your Project
We Partner With Builders,
Homeowners & Developers
We deliver safe, efficient and high-quality electrical installations — from slab to handover. Our team understands construction timelines and keeps your project on track.
Granny Flats — Full rough-in & fit-off, sub-metering, underground supply
Home Renovations — Kitchens, bathrooms, extensions, full rewires
New Builds — Slab to handover, single & multi-dwelling
Duplex & Townhouses — Multi-board, separate metering
Switchboard Upgrades — Modern RCD-protected boards
Lighting Design & Installation — Downlights, pendants, outdoor
What we do
Electrical Services
Done Right, First Time
From new builds and renovations to switchboard upgrades and commercial fit-outs — we cover every stage of the electrical install.
Granny Flats & New Builds
From rough-in to final fit-off — wiring, switchboards, lighting and power points. Safe, compliant work built to last.
View projectsRenovation Electrical
We partner with builders and homeowners to deliver fast, reliable electrical that keeps renovations on schedule and on budget.
View projectsCommercial Electrical
Offices, retail shops, warehouses and commercial fit-outs. Delivered on time, clean and fully compliant.
View projectsSwitchboard Upgrades
Replace outdated switchboards with safe, modern systems built for today's power demands. Fully compliant with Australian standards.
Get a quoteLighting Installations
Downlights, pendants, outdoor lighting and smart systems. Architectural-quality installs with a clean, professional finish.
Get a quoteFault Finding & Repairs
Tripping breakers, dead circuits, flickering lights — we diagnose and fix fast. Available across Sydney.
Get a quoteWhat our clients say
Trusted by
Sydney Homeowners & Builders
"JNM Electrical did an excellent job fixing my downlights and installed new sockets and switches efficiently. Professional, prompt, and attentive to my needs. Pricing was fair with no hidden fees. HIGHLY recommend!"
"Great service from the team at JNM. Had wiring issues at home and they sorted it out with a smile! Friendly, reliable and professional team with fair rates. Couldn't recommend them more!"
"Great service, very professional and on time!"
"Fast and EFFICIENT! Great service, would recommend!"
For builders & project managers
Working with Builders
& Project Managers
We understand construction timelines. JNM Electrical works directly with builders, project managers and developers across Sydney to deliver fast, clean electrical that keeps your project on schedule.
Download Builder PackWe show up when we say we will. No chasing, no excuses — just reliable tradespeople who respect your schedule.
Rough-in to final fit-off. We handle every stage so you don't need to coordinate multiple contractors.
Fully compliant work. All installations certified and documented — no delays at inspection time.
Clean work sites. We leave your site the way we found it — no mess left for other trades.
Competitive rates for ongoing work. Regular builders get priority scheduling and preferential pricing.
Follow Along
Check Out Our Recent Work on Instagram
Follow us @jnm.electrical for the latest projects and updates.
Common questions
Frequently Asked
Questions
Do you offer emergency callouts?
Yes — we understand electrical problems can happen anytime. We provide emergency repairs across Sydney. Call us directly on 0432 740 124.
What type of properties do you work on?
We handle everything from homes and apartments through to shops, offices, warehouses and industrial sites. We also work with builders on granny flats, new builds and multi-unit developments.
Do I need a licensed electrician in NSW?
Yes — by law in NSW, all electrical work must be carried out by a licensed electrician. DIY electrical work is dangerous and may void your home insurance. Our team is fully licensed (Lic. 401509C) and insured.
How do I book a job?
Simply fill out our free quote form above or call us directly on 0432 740 124. We'll get back to you within 24 hours to confirm details and lock in a time.
How quickly can you get to me?
For emergencies we aim to respond as fast as possible — often same day. For standard bookings we're typically available within a few business days depending on current workload.
Do you provide a certificate of compliance?
Yes — all completed electrical work comes with a Certificate of Compliance as required by NSW Fair Trading. This protects you for insurance purposes and confirms the work meets Australian standards.
Still not sure? We'll talk you through it.
No obligation — just a quick chat or a free written quote.
