DANN'S ELECTRICAL
COMMERCIAL SWITCHBOARD UPGRADES
Servicing All Sydney and Blue Mountains - Fast, Reliable Commercial Electricians Near You
ABOUT DANN'S ELECTRICAL
Experienced, efficient & always reliable.
A failing or outdated switchboard isn’t just an inconvenience for businesses – it’s a safety hazard, compliance risk, and a direct hit to productivity.
Whether you manage a retail shop, office, school, or warehouse, Dan’s Electrical delivers commercial-grade switchboard upgrades that keep your operations running.
With 10+ years of experience, 5,500+ projects completed, and our 60-minute punctuality promise, we’re the local electricians trusted to protect businesses.
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
SWITCHBOARD REPLACEMENT
Modern boards built for business loads, reducing downtime and keeping operations safe
SAFETY SWITCH INSTALLATION
Protect staff and equipment from electrical faults with reliable safety switch installs
FAULT DIAGNOSIS & REPAIRS
Fast fault-finding and repairs restore power quickly, minimising workplace disruption
SWITCHBOARD CAPACITY UPGRADES
Expand switchboard capacity for solar, machinery, IT systems and EV charging growth
SAFETY COMPLIANCE UPDATES
Keep your business compliant with updates that meet Australian safety codes
POST-INSTALL TESTING & CERTIFICATION
Testing and certification provide compliance proof for audits, insurers and OH&S
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!
Signs include frequent outages, overloaded circuits, or old fuse boxes that can’t handle modern business equipment.
We can schedule upgrades after hours or on weekends to minimise downtime, ensuring your team stays productive.
Yes – every commercial switchboard upgrade includes a Certificate of Electrical Safety and full documentation.
Absolutely. We design upgrades that handle current needs and allow for business expansion without rewiring later.
Yes – 7 years on lighting and 25 years on powerpoints, switches & circuit protection, parts and labour included.
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.au
- @danns_electrical