Rockingham Electrical, Solar & Air Conditioning - Trusted Local Experts
Our Services
- Ceiling Fans
- LED Lighting
- Smoke alarms
- Electrical Safety Certificate
- Sockets & switches + More
- Ducted Aircon
- Split Aircon
- Service & Repairs
- Free Quote for new install
- Solar Panels
- Solar Inverters
- Solar Batteries
- Free Quote for new install
EV Chargers
- Wall Mounted EV Chargers
- Custom Home Assessment & Installs
- Service & Repairs
- Free Quotation
- Read our latest Articles
- The latest info on rebates
- Tips to save on Power Bills
- We answer your most asked questions.
Have you Visited our COYCO Shop in Rockingham?
Check out our Rockingham COYCO Shop
Whether you are building, renovating, or simply looking to slash your power bills, the COYCO Rockingham Showroom is your local hub for expert advice and hands-on technology.
Located at Unit 2/5 Leach Crescent, our showroom is designed to help you take the guesswork out of home upgrades. Instead of looking at brochures, you can see our premium products in person and speak directly with our experienced team.
What’s on Display?
Explore the latest in energy-efficient technology, including:
Solar Systems & Battery Storage: Get hands-on with the modular iStore Battery system and see how it fits into your home.
Heating & Cooling: Compare the ultra-quiet Panasonic and Rinnai air conditioning units.
Heat Pumps: Discover the award-winning iStore Air-to-Energy Heat Pump for cost-effective hot water.
EV Charging: View our range of EV Chargers and learn how to fuel your car with the Perth sunshine.
Smart Home Solutions: See how we integrate electrical and solar to create a smarter, more efficient living space.
Expert Advice You Can Trust
Our team has been part of the Rockingham community for years, providing tailored Electrical, Solar, and Air Conditioning solutions across the Peel region. Drop by to chat with us about your next project and discover how we can make your home smarter, cooler, and more energy-efficient.
📍 Location: Unit 2/5 Leach Crescent, Rockingham
⏰ Showroom Hours: Monday – Friday: 8am – 4pm | Saturday: By Appointment
Want to know more about where we started? Read more about our History here.
Visit the COYCO Rockingham Shop for expert advice, quality systems, and local service.
COYCO + iStore : Your Preferred Partner in Rockingham
We don’t just Install iStore Products: We are Factory-Certified Experts.
As a Preferred Partner, we provide our customers with exclusive technical support, extended warranty options, and priority access to the latest energy-saving technology.
Why Choose an iStore Preferred Partner?
Factory-Certified Installation: Our team is trained specifically in iStore Systems for seamless setup and performance.
Priority Manufacturer Support: Direct access to iStore’s Australian technical team for faster assistance when needed.
Enhanced Warranty: Streamlined service and strong warranty support through our partner status.
Expert System Optimization: We configure your system to run efficiently day-to-day, helping you get the most value from your energy use.
iStore - The Complete Home Energy Toolkit
Smart Battery Storage
Store your excess solar energy and take control of your bills with the modular iStore Energy Storage System.
Key Benefit: Scalable from 5kWh to 30kWh, and add more capacity only when you need it.
Smart Hybrid Inverters
The “brain” of your home energy system. Our iStore hybrid inverters do more than just convert power; they intelligently manage where your energy goes—whether it’s into your battery, your hot water, or your car.
Key Benefit: Seamlessly integrates with the iStore Cloud app, giving you real-time control and visibility over your entire home’s energy flow.
iStore Air-to Energy Heat Pump
The award-winning solution that reduces hot water heating costs by up to 70%. It effectively turns your spare solar energy into free hot water.
Key Benefit: Voted “Best Heat Pump” 2021–2025.
EV Charging
Fuel your car with the Perth sunshine. The iStore Solar EV Charger integrates seamlessly with your solar and battery system to maximize self-consumption.
Key Benefit: Smart scheduling to charge when solar production is at its peak.
Why Choose COYCO?
Trusted Local Experts
Serving Rockingham since 2017 with a solid track record in Electrical, Aircon & Solar.
Quality Workmanship
Residential or Commercial, we deliver 5-star results. Expect exceptional workmanship and service every time.
Certified & Compliant
Licensed, police-cleared electricians, and up-to-date with latest Australian standards for safe and efficient service.
On Time & On Budget
Efficient project management, prompt service, and transparent pricing every time.
About COYCO
Founded in 2017, COYCO has grown to be Rockingham’s trusted name for Electrical, Air Conditioning, and Solar solutions. Backed by over 30 years of industry experience, we deliver quality craftsmanship you can rely on.
We’re a family-owned business dedicated to delivering exceptional service and lasting quality to our community. Our passion is ensuring your home and business are comfortable, efficient, and safe. Read more about us here.
What our Clients have to say..
Trustindex verifies that the original source of the review is Google. 
Trustindex verifies that the original source of the review is Google. 
Trustindex verifies that the original source of the review is Google. 
Trustindex verifies that the original source of the review is Google. 
Trustindex verifies that the original source of the review is Google. 
Trustindex verifies that the original source of the review is Google. 
Trustindex verifies that the original source of the review is Google. 
Trustindex verifies that the original source of the review is Google. 
Trustindex verifies that the original source of the review is Google. COYCO - Not Your Average Electrician
Free No Commitment Quotes (t+c apply)
Guaranteed Workmanship
Dependability you can count on
Servicing the industry for more than a decade
Frequently Asked Questions
Your Questions, Answered. Clear, Local Advice on Electrical, Solar, & AC.
Are your electricians licensed and insured?
Yes, all our Rockingham Electricians are fully certified, licensed, and insured. We also hold solar accreditation, work-at-heights certification, and police clearances for your peace of mind.
Do you provide Free Quotes?
Yes — we offer free quotes to understand your needs and goals. A call-out fee may apply for some service areas, but we’ll always confirm this upfront.
How much experience does COYCO's electrical team have?
COYCO’s electricians bring a combined 30+ years of industry experience to every job. The company itself has been proudly delivering 5-star service to local residential and commercial clients since 2017.
So you can trust that your project is handled by seasoned experts.
What services do you offer?
We specialise in electrical work, air conditioning (supply, install, and maintenance), Solar Power systems (supply, install, and maintenance), EV chargers, and heating solutions.
We have been appointed as Preferred Partner for all iStore Products.
What makes COYCO different from other electricians?
Our clients choose us for our quality workmanship, clear communication, and trusted customer care. We aim to deliver safe, reliable, and efficient service every time.
All installations comply with the latest Australian electrical safety standards.
We are your go-to local Rockingham Electrician Team – Remember the name COYCO!
How quickly can you respond to a job?
We respond as quickly as possible to new inquiries, and most jobs are scheduled within a few days, depending on availability. For urgent issues, give us a call.
Do you work with both residential and commercial clients?
Yes — we regularly work with homeowners, property managers, and local businesses across Rockingham and the southern Perth suburbs.
What areas and suburbs do you service?
We proudly offer all our services across Rockingham, Mandurah, and all of Perth’s Southern Suburbs. Call us for: General Electrical, Air Conditioning, Solar Power, EV Chargers and Heating Solutions. If you are in the area stop in a visit the shop at Unit 2/5 Leach Crescent, Rockingham.
We service the areas and suburbs below. If you are outside these areas, please call us on (08) 9525 0562 to confirm our availability.
Suburbs of Rockingham
- Baldivis
- Cooloongup
- East Rockingham
- Garden Island
- Golden Bay
- Hillman
- Karnup
- Keralup
- Peron
- Port Kennedy
- Rockingham
- Safety Bay
- Secret Harbour
- Shoalwater
- Singleton
- Waikiki
- Warnbro
Suburbs of Kwinana
- Anketell
- Bertram
- Calista
- Casuarina
- Hope Valley
- Kwinana Beach
- Leda
- Mandogalup
- Medina
- Naval Base
- Orelia
- Parmelia
- Postans
- The Spectacles
- Wandi
- Wellard
Suburbs of Mandurah and surrounds
- Golden Bay
- Herron
- Karnup
- Lake Clifton
- Nambeelup
- North Yunderup
- Ravenswood
- Singleton
- South Yunderup
- Bouvard
- Clifton
- Coodanup
- Dawesville
- Dudley Park
- Erskine
- Falcon
- Greenfields
- Halls Head
- Herron
- Lakelands
- Madora Bay
- Mandurah
- Meadow Springs
- Parklands
- San Remo
- Silver Sands
- Wannanup
Suburbs of Serpentine/Jarradale
- Byford
- Cardup
- Darling Downs
- Hopeland
- Jarrahdale
- Karrakup
- Keysbrook
- Mardella
- Mundijong
- Serpentine
- Whitby
- Oakford
- Oldbury
Contact Information
- Servicing Rockingham, Mandurah and Perth's Southern Suburbs
- Unit 2/5 Leach Crescent, Rockingham, WA 6168
- Phone: 9525 0562
- Email: info@coyco.com.au
- Website: coyco.com.au
GET IN TOUCH WITH US
Your Trusted Electrician in Rockingham
Our mission is simple: to provide fast, efficient, and reliable electrical, aircon and solar installations.
Your Assurance from us
- We understand the hassle of unreliable tradies. That’s why we’re committed to punctuality, honest pricing, and exceptional service.
- Our family-oriented business is built on strong values of honesty, reliability, and a genuine desire to help.
- With expert electrical and product knowledge, and a reputation for high-value service, we ensure your electrical needs are met with efficiency and safety.
- Serving residential homes and businesses around Rockingham, from Cockburn to Mandurah. COYCO stands as the go-to choice for air conditioning reinstalls and changeovers, solar installs, heating, and EV Chargers.
COYCO - Your Local Rockingham Electrician.
Our Suppliers
Disclaimer: COYCO is an independent installer of quality brands. All trademarks are the property of their respective owners.