Price and Book In Less Than 5 Minutes

 At Optimum Electrical & Air we specialise in air conditioning installations, ducted system design and electrical services for homes throughout Mount Nasura, Bedfordale, Roleystone, Kelmscott, Byford and Mount Richon. Whether it’s a new split-system install, a fully customised ducted solution, routine servicing or a switchboard upgrade, our licensed team uses the best brands and materials to suit your exact needs and budget. Every job is finished to the highest standard and backed by our lifetime workmanship guarantee.

Skip the back-and-forth phone calls. Our self-service booking system lets you see live pricing, choose your preferred time and secure the job in under two minutes – any time, day or night. From fast air-con tune-ups to complete new installations and electrical fit-outs, we make the process simple and transparent for families and builders across Perth’s south-east hills.