Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information Knowles Plumbing & Airconditioning ←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 U2/ 41 Gordon Rd (Cnr Panton Rd), Mandurah, Western Australia 6210 (08) 9581 8022