Your data cabling experts
Providing you with tailored data cabling solutions
With over 25 years experience in data and electrical, we’ve been servicing the Blue Mountains and Penrith areas since 2013. We can do your data cabling installation or upgrade, whether you’re a homeowner or a business. No data wiring project is too big or too small for us.
So whether you’re involved in a new build, are renovating or need some maintenance, we’re the team for you. And that’s regardless of whether you’re in a single storey house, high-rise building or in a warehouse.
We pride ourselves in being a whole-project solution. Taking the time to understand your data cabling needs is important to us. It enables us to deliver you a tailored and cost-effective solution.
Our commercial electrician & data services
We’re not simply lighting and power point installers. We pride ourselves in being a whole-project solution.
We offer a diverse range of services including:
Data cabling & points installation
NBN home & business cabling
Wireless point relocations
Telephone point installation
Access point installation
Data cabling infrastructure on new builds & upgrades
Don’t see what you need here?
These are a few of the services we offer. Get in touch with us to discuss your data cabling installation needs and we’ll let you know how we can help you.
Testimonials
Adam was extremely professional and an excellent communicator. He arrived on time, and cleaned up beautifully at the conclusion of the job. The work was of a very high standard. We will most certainly be using them again and we highly recommend the company.
No hesitation on recommending Adam and his team. Recently installed data cabling for an NBN connection. They arrived on time, worked out the best solution, cleaned up after themselves and very reasonably priced. Will use Lexicon for all my future needs.
Team did an awesome job and have been super responsive despite changes to plans, dates and our availability. They were able to run data cabling for us, despite a complicated multi-storey floor plan. Thanks again, will be in touch again with any future electrical or data needs.
Why choose us?
We’re proud to bring our commercial experience to homeowners in the Blue Mountains and Penrith areas and business owners across New South Wales. So much so that we provide a 25-year workmanship guarantee.
Family owned & operated
We’re not a franchise and we hire local electricians and apprentices
Fully licensed & insured
We’re fully insured with a comprehensive list of licences and accreditations
Transparency & honesty
We provide honest and expert advice and upfront pricing. No nasty surprises here.
Reliability
Providing high-quality services in a timely fashion at a competitive price
Cleanliness
We clean up after ourselves. Because we don’t want to be that tradie who leaves a mess
High quality products used
We only use products that we know and trust. If we wouldn’t use it in our own home, we won’t use it in yours
Ready to have your data cabling project done at a high-quality standard?
Get in touch to discuss your project and get a tailored quote today.
Who We Are
Lexicon Electrical & Data has been delivering tailored data cabling installation across the Blue Mountains and Penrith since 2013. With over 25 years of combined experience in both electrical and data services, we’ve established ourselves as specialists in seamless, project-wide solutions for homes, commercial buildings, and large-scale renovations. We’re more than installers—we’re your partners in connectivity, with a proven record of precision, reliability, and exceptional workmanship.
How We Can Help
We offer a comprehensive service that spans data cabling solutions—from new builds and renovations to system upgrades and maintenance. Whether you’re installing Cat6 in a modern office, running fiber infrastructure in a warehouse, or wiring a single-storey home, we design and install systems tailored to your needs. We combine careful planning with expert execution, ensuring clean cable management, compliance with Australian and structured cabling standards, and a backbone that supports your current needs and future expansion
FREQUENTLY ASKED QUESTIONS (FAQs)
What types of data cabling do you install?
We install a full range of data cabling systems including Cat5e, Cat6, Cat6a, and fibre optic cabling, depending on your speed, bandwidth, and performance needs.
Do you provide data cabling for both homes and businesses?
Yes. Whether you’re upgrading your home network or setting up structured cabling for a commercial office, Lexicon Electrical provides tailored solutions for both residential and commercial properties.
Can you help with NBN and network point installations?
Absolutely. We install additional NBN points, data outlets, patch panels, and network racks to ensure reliable connectivity throughout your premises.
How do I know what type of cabling is right for my needs?
We assess your current infrastructure, future usage requirements, and layout before recommending the most suitable cabling option for speed, reliability, and scalability.
Are your data cabling installations certified and tested?
Yes. All of our installations are tested for performance and compliance. We provide certification and documentation to ensure your network meets Australian standards and delivers optimal performance.