Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information Knowles Plumbing & Airconditioning ← View details Gordon Road, Mandurah WA 6210, Australia, Mandurah, Western Australia (08) 9581 8022