Our Story

Previously known as TJM Electrical & Solar, we grew up and live in Moreton Bay Region and realise exceptional service, good quality parts and superior workmanship is how we can best service our customers and ensure we are in business long-term

Moreton Bay Electrical Services

Based in Wamuran, Moreton Bay Region, Mern Industries was established in 2009 as TJM Electrical & Solar. Rebranding in 2021 to Mern Industries, this change more appropriately reflected the business’s growth and expansion to the variety of services we provide, along with it being part of our family name.

The business is still owned and directed by Tony with his wife Amanda who have a long history in the local community. They felt there was a need in the local community to access quality electrical, air conditioning and solar solutions for current residents and farmers as well as new families moving to the area.

They wanted to make people’s day-to-day living and working lives more comfortable and easier while giving a personalised, quality, value for money service.

What we do best

Tony has extensive experience in all aspects of electrical installations, air conditioning, telecommunications and fault finding. He is also a fully accredited solar designer and installer for grid connect solar, and solar system with battery back-up and has been installing solar since 2009.

Tony’s experience and skill in sheet metal fabrication also complements our services with custom-designed and manufactured steel covers, boxes and cages for safety and weather protection of inverters, air conditioners and the like. All of which are made locally, here in Wamuran.

As a team, Mern Industries want to exceed customer expectations. We also value our networks and partnerships with other local businesses to support jobs and skills in the Moreton Bay region.

We only supply and recommend reputable products from Electrical Wholesalers ensuring peace of mind regarding warranties.

Our Mission

We create sustainable, comfortable living so that customers can optimise their everyday lives

Our Values

We provide exceptional, first-rate electrical services and workmanship in the Moreton Bay Region so our customers can enjoy sustainable, comfortable living.


We work in a highly-organised, competent manner ensuring minimal waste of time and resources.

Continuous improvement

We are committed to the ongoing improvement of our products, services, systems and knowledge.


Our clients can trust us to always go the ‘extra mile’ to ensure high-quality service.


Our passion for service means we care about exceeding our customer’s expectations.


We always perform neat and tidy work, showing attention to detail and always complying to Australian Standards.

Meet the team

The staff are the family and the business at Mern Industries.  We pride ourselves on providing high-quality workmanship and value for money.  Our work and installations are carried out by our full-time staff, ensuring the work is to a high standard, avoiding inconsistencies with sub-contractors

Tony Mernin

Tony Mernin

Director / Tradesman

Tony is a qualified electrician, holding a contractor’s licence.  He is fully accredited as a solar designer and installer for grid connect solar and solar system with battery back up and has been installing solar since 2009.  Tony holds an Arctick and Austel licence and has experience in the telecomms, civil construction and steel fabrication industries. Tony has the experience and expertise to supply our farming, commercial and residential customers with clear, accurate advice and quality solutions to suit their electrical, air conditioning and solar needs.

Scott Mernin

Scott Mernin

Electrical Apprentice

Scott is an extremely hard worker with a great ability to think ‘outside the box’.

He is a people person and connects very well with our customers.

Scott shares the same values and work ethic that Mern Industries is based on and through his study and learning on the job with Tony, his workmanship and attention to detail creates an exceptional product and service upon completion.

Amanda Mernin

Amanda Mernin

Office Manager

Amanda is essential to the business’ overall operations supporting the tradesman and apprentice on-site.

Her extensive experience in administrative support means she manages Mern Industries’ administration and is responsible for scheduling the required work at your home or business.

It is Amanda who will answer your enquiries over the phone.

What Our Customers Say

Air conditioning

Tony and team did an excellent job installing 2 x AC units especially at short notice. Very much appreciated them making the time to fit my job in. Thankyou.

Marilyn Brown


Great job. Really easy to work with. Very neat job.

Paul Willis


I have been using Mern Industries for over 10 years and couldn’t recommend them highly enough

Marty Rutter

Martin Rutter Builder


The team was prompt and efficient and kept me informed before and during job. Will definitely use you again.

Ania Johnston


Excellent service, nice people to deal with, and very capable electricians. Will definitely use again.

Fred Bell


Awesome service and everyone conducted them selves with great professionalism. Thanks again.

Steve Lewis


Always great service that is why I keep getting you back.

Jenny & Graham Cruise


Always give great service, best advice, very professional and friendly , prompt in attending faults. Easy to organize payment, thanks team

Brad Davis

Solar & Air conditioning

Excellent service. All questions were answered. Very happy with the installation of my solar and air conditioning.

Joyce Patterson

Air conditioning

Professional and quality install for a split AC system and a wall light. Our go too electricians, don’t look anywhere else.

Daniel Lynskey