DANN'S ELECTRICAL
DATA & COMMUNICATIONS
Servicing All Sydney and Blue Mountains - Fast, Reliable Electricians Near You
ABOUT DANN'S ELECTRICAL
Experienced, consistent & trustworthy.
In today’s world, a dropped connection or slow network isn’t just an inconvenience – it’s lost time, lost money, and frustrated staff.
At Dann’s Electrical, we provide commercial-grade data and communications installations that keep your workplace connected and compliant.
From structured cabling for offices and schools to advanced networking in warehouses and retail, we back every job with fixed pricing, punctual arrival, and compliance-ready documentation.
01
10+ YRS COMMERCIAL EXPERIENCE
With over a decade in the electrical industry and 5,500+ successful projects, we’ve seen and solved it all.
02
CM3-CERTIFICATION
Being CM3-certified is a rigorous process that ensures we adhere to incredibly strict compliance, safety and training standards.
03
FIXED PRICES - NO SURPRISES
One clear quote, zero hidden fees. You’ll always know exactly what you’re paying upfront.
04
FLEXIBLE PAYMENT OPTIONS
Big jobs don’t need big stress – with Afterpay and payment plans, all electrical work can fit your budget.
05
INDUSTRY-LEADING WARRANTIES
Enjoy 7 years on lighting and 25 years on switches, powerpoints and safety protection — parts and labour also covered.
OUR EXPERTISE
ELECTRICAL SERVICES
COMPLIANT STRUCTURED CABLING
Install structure cabling systems for offices, schools and warehouses with full testing
DATA POINT INSTALLATIONS
Add or move data points to suit office layouts, staff growth and IT system upgrades
FULL NETWORK RACK SETUPS
Professional setup of network racks and patch panels to keep systems tidy and efficient
FIBRE OPTIC CABLING
High-speed fibre optic cabling for faster, more reliable business connectivity & growth
PHONE & VoIP CABLING
Install phone and VoIP cabling systems to support clear, modern business communications
TESTING & CERTIFICATION
Full testing and compliance certification for all installation, ready for audits or insurers
Frequently asked questions
Choosing the right electrician shouldn’t leave you guessing. That’s why we’ve pulled together answers to the most common questions local homeowners ask about punctuality, pricing, follow-up care, and upgrades. If you’re looking for a clear, reliable service in Penrith, you’ll find it here.
Didn’t find what you’re looking for? Feel free to contact us – our team is always happy to help!
Yes – from single offices to warehouses and schools, we’ve got experience doing it all and will tailor solutions to fit your site.
Absolutely – all installations are tested, documented, and compliant with Australian standards.
Yes – we replace outdated cabling with high-speed fibre for greater reliability and growth.
Yes – we can complete cabling outside business hours to minimise workplace disruption.
We offer long-term warranties on parts and labour, backed by our follow-up care service
We'd love to hear from you
CONTACT THE TEAM
Got a job to sort or a question to ask?
Whether it’s a quick fix or a bigger job, we’re happy to chat. Send us a message or give us a call — we’ll get back to you quickly and make it easy from there.
Reach us through
- 0478 014 622
- dann@dannselectrical.com
- @danns_electrical