About the company
What customers say
Based on genuine customer reviews
Reviews (15 of 457)
Reviews are taken from publicly available sources.
I was quoted for a new hot water system but then Mainline assisted me to go through warranty and Rheem gave me a brand new one covered to replace the old one. 2 very friendly and professional gents attended and replaced the system, also offering valued care advice. Thank you to Nick and Mainline for going above and beyond to sort this one out. Warranty is worth checking first. This system was under warranty for 12 years. Lovely hot water again. Will use this company again for sure.
Best price in the area after getting 5 seperate quotes for the same gas storage system. Excellent lead time. Adam was the plumber who attended, highly professional, friendly and obviously takes a lot of pride in his workmanship. Really good plumbing company to work with.
Really happy with my recent experience with Mainline Plumbing. The guys were friendly, professional and had my new hot water system installed quickly and the whole process was hassle-free. I’m really happy with the installation and would highly recommend Mainline Plumbing to anyone needing plumbing services!
Had a intermittent leak from the oven. Gas plumber David was great. He has a real calm personable nature, got on well with the dog and baby. Gave good advice and knew what he was doing so all roubd good. Reckon will have you guys out to put a new gas oven in soonish
Fantastic experience with a fabulous prompt resolution. Our water meter leak was discovered late in the day, and I was able to make contact out of hours (this in itself fabulous) with Mainline Plumbing. To then being able to have our issue fabulously repaired promptly the next day. Thankyou for making this such an easy process, so quickly resolved. Much appreciation.
Would highly recommend their services. Recently engaged Mainline Plumbing to install services to four new blocks in Bunbury. Drama free job, liaised with Electrician and works completed professionally. Nick kept me in the loop throughout so no unexpected surprises, always available to discuss any concerns. Garry
I was extremely impressed with Mainline Plumbing from the very beginning, I felt genuinely welcomed and valued as a customer. They were more than willing to work around a specific time that suited me, which I greatly appreciated given my limited availability. Vince, the plumber, was exceptionally accommodating throughout the entire process. He took the time to clearly explain everything, provided me with different options to choose from, and made sure I felt comfortable with the decisions being made. His warm and friendly nature stood out, and he wasted no time completing the job to a very high standard. His dedication to achieving the best outcome for me was evident, and he even cleaned up thoroughly afterwards. Nick’s follow-up after the work was completed was also greatly appreciated. It really demonstrated that customer satisfaction is at the forefront of the service Mainline Plumbing provides. The professionalism, communication, and genuine care shown by the team made this an outstanding experience from start to finish. I would highly recommend Mainline Plumbing to anyone looking for reliable, professional, and customer-focused service.
Plumbers in Bunbury compared
Ordered by rating, weighted by the number of reviews — businesses with only a handful of reviews do not jump to the top automatically. 5 businesses in this category in Bunbury are compared.
| Rank | Provider | Rating | Reviews | Open Sat. |
|---|---|---|---|---|
| 1 | Gilmour Plumbing | ★ 4,9 | 331 | Yes |
| 2 | RMC Plumbing Services | ★ 4,9 | 295 | No |
| 3 | Mainline Plumbing (this page) | ★ 4,8 | 457 | Yes |
| 4 | Express Plumbing Bunbury | ★ 4,7 | 49 | No |
| 5 | Bunbury Plumbing Services | ★ 4,6 | 54 | Yes |




