O'Brien Plumbing & Roofing provides licensed plumbing and roofing services across the Central Coast and Northern Sydney. With 30 years of experience, our team of qualified tradespeople delivers emergency plumbing, blocked drain clearing, hot water system installation, roof repairs, leak detection, gas fitting, and commercial maintenance from two locations: Wyong and Hornsby.
We are a locally owned and operated plumbing and roofing business servicing the Central Coast (Wyong, Tuggerah, Gosford, Terrigal, Woy Woy, Umina, Erina, Bateau Bay, The Entrance, Toukley) and Northern Sydney (Hornsby, Wahroonga, Turramurra, Pymble, Waitara, Asquith, Normanhurst, Thornleigh, Beecroft, Pennant Hills). Our team holds NSW Fair Trading Licence LIC311087C and is fully insured for residential and commercial work.
Available 24 hours a day, 7 days a week for plumbing emergencies. During business hours (Monday to Friday, 7 AM to 5 PM), we handle scheduled maintenance, installations, and inspections. Our fleet of fully equipped service vehicles means we arrive ready to diagnose and resolve your plumbing or roofing issue on the first visit wherever possible.
Central Coast NSW: Wyong, Tuggerah, Gosford, Terrigal, Woy Woy, Umina Beach, Erina, Bateau Bay, The Entrance, Toukley, Saratoga, Point Clare, Kincumber, Avoca Beach, Copacabana, Killarney Vale, Long Jetty, Berkeley Vale, Kanwal, Hamlyn Terrace, Wadalba, Budgewoi, Charmhaven, Woongarrah, Blue Haven, San Remo, Gorokan, Lake Haven, Tumbi Umbi, Lisarow, Narara, Niagara Park, East Gosford, Erina Heights, Noraville, Wamberal.
Northern Sydney NSW: Hornsby, Wahroonga, Waitara, Asquith, Normanhurst, Thornleigh, Pennant Hills, Berowra, Mt Colah, Brooklyn.
Wyong Office: B4, 4 Dulmison Ave, Wyong NSW 2259 — Phone: (02) 4351 3665
Hornsby Office: 22-28 Edgeworth David Ave, Hornsby NSW 2077 — Phone: (02) 9477 1519
For emergencies outside business hours, call either number and you will be connected to our on-call plumber.