Want to catch up on the latest news and industry info check out the Reefcosa Electrical blog!

Alternative Power Supply when the lights go out

This is the first time I have broadcasted via email. I just wanted to let you know I plan to keep in touch regularly, but not too frequently as I understand the volume of emails we all get can be overwhelming. My intention is to keep them brief but informative with a...

LIGHTING – watt do you need to consider? or is it?

LIGHTING – watt do you need to consider? or is it?

After going through, what you’d think would be a simple exercise of replacing some light fittings with a Body Corporate client of ours, I thought it might be handy to share this with you. The scenario was to replace over 100 circular fluorescent lights throughout the...

What size air conditioner should I install?

What size air conditioner should I install?

You are wondering what sizes air conditioner to install, it's a question we often get asked. So here's a very easy rule of thumb formula to guide you. measure the area you wish to cool or heat multiply that by 130 (watts) For example, if the room was 7m x 5m = 35m²...

Layman’s explanation to surge protection

Layman’s explanation to surge protection

St Andrews Lutheran College on Tallebudgera Creek Rd, Tallebudgera were having problems with sensitive electrical equipment being damaged. Here’s how we explained why and the solution we provided.


Are you building or renovating? Need fans, lighting, TV or data points, or repairs to hot water or stoves?


Shops. Offices. Factories. We turn up on time and get the job done right first time, every time!


Reliable sparkies who work in with you to keep the job flowing, offer more services & clean up afterwards!


We’ll swiftly contact the tenant or BC chairperson, and get job done right first time, every time!


Do you require electrical services for your school? No problems, we can help.


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About Reefcosa

Locally owned and run by electrician Dean Kenway, Reefcosa Electrical offer excellence in electrical services to customers all across the Gold Coast.


ABN. 99140455803
Electrical Contractor Lic. (Qld) 71181
Electrical Contractor Lic. (NSW) 236219C
Data, voice and coaxial cabling - Asial License # S26474
Split Air Conditioning - ARC Licence # L114668

About Reefcosa

Phone: 0405 401 907
Email: [email protected]
PO Box 975,

Elanora, QLD 4221

Copyright © 2015-18 Reefcosa Electrical. All Rights Reserved

Gold Coast Electricians | Electrical Repair & Contracting Firms | Hot Water System repairs | Air Conditioning Installation in Gold Coast