Licenced & Insured Commercial Air Conditioning & Electrical Specialists
- service@mcas.net.au
- Wangara WA 6065
- Mon to Fri: 8AM - 5PM
(08) 9303 3200
(08) 9303 3200
MCAS is led by an experienced management team with deep industry knowledge, and supported by a highly skilled team of HVAC technicians and licensed electricians who deliver our work on the ground every day.
Simon oversees the overall direction of MCAS and leads major projects from planning through to completion. He is closely involved in coordination, delivery, and client communication, ensuring projects are executed efficiently and to a consistently high standard.
Grant oversees MCAS’s maintenance contracts and long term client relationships. He works closely with clients to understand their requirements, ensure contracts are managed effectively, and act as a key point of contact to support new customer engagement, ongoing service delivery and customer satisfaction.
Kia manages the day to day operations of the business, ensuring scheduling, workflows, and internal systems run smoothly. Her role is central to keeping MCAS organised, responsive, and operating efficiently.
Mark oversees the technician team and plays a key role both in the office and on site. Highly technical and hands-on, he supports complex jobs, troubleshooting, and daily service delivery, ensuring work is completed correctly and to specification.
Holly manages all financial and accounts-related matters, ensuring accuracy, transparency, and smooth administration for both clients and suppliers.
Caolan supports project delivery across installations and upgrades, assisting with coordination, execution, and on-site requirements to help ensure projects run as planned.
While we don't list every technician individually, they are the backbone of MCAS. Our technicians and electricians bring strong technical capability, professionalism and attention to detail to every site, ensuring systems are installed, serviced and repaired to the standard our clients expect.
Based in Perth Metro Area, we proudly service commercial air conditioning and electrical sites across the entire west coast of Australia, including regional areas and mine sites.
Commercial HVAC & Electrical System Design & Installation
Preventative HVAC Maintenance & Electrical Compliance Testing
Air Conditioning & Electrical Repairs, Fault Finding & Emergency Support
No. MCAS works exclusively with commercial clients, across both HVAC and electrical. Our team is set up to support commercial buildings, facilities and multi site operations across Western Australia.
We work across a wide range of commercial environments, including offices, retail spaces, industrial facilities, hospitality venues, healthcare, and mixed-use developments.
Yes. We provide tailored preventative maintenance plans for HVAC and electrical systems, designed to suit each site, system type and operational environment. These plans improve reliability, maintain compliance and reduce the risk of unexpected breakdowns.
Yes. MCAS regularly takes over the management and maintenance of existing HVAC and electrical systems. We carry out an initial assessment to understand the system's condition and requirements before recommending an appropriate maintenance approach.
Yes. We provide both scheduled and emergency repair services for commercial clients. Our team responds quickly to faults and breakdowns to minimise downtime and disruption to business operations.
Yes. MCAS delivers HVAC and electrical installations for new builds and major refurbishments, working closely with builders, consultants and project teams from early coordination through to commissioning and handover.
Yes. All work is carried out by qualified technicians and licensed electricians in accordance with relevant Australian standards, including AS/NZS 3000 for electrical work, safety requirements and regulatory obligations.
Yes. MCAS services commercial clients across Western Australia, with support structured to suit both metro and regional sites.
Yes. Your HVAC and electrical maintenance can sit on one schedule, with one point of contact and consolidated reporting across your sites.
Yes. A large portion of our work involves long-term relationships with property managers and multi site commercial clients, where consistency, communication, and reliable service delivery are critical.
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Build your career with MCAS. Join a team that values quality and professionalism.