What We Can Do For You

National 1 Plumbing & Maintenance Services Pty Ltd are experts in building new bathrooms and completing renovations. We also specialise in all aspects of plumbing including minor works, preventive maintenance, rainwater tanks and hot water systems. An award winning and highly reputable business, we strive for satisfaction and quality in all of our diverse expertise. Remember: quality and integrity still come at an affordable price!


Working with some of the largest companies in Adelaide, we strive to complete their requirements on time and on budget.


We can build your new bathroom/laundry/toilet to suit your lifestyle and make the best use of your space.


20+ years experience in plumbing, gasfitting, septic, rainwater, hot water & STED scheme connections.


Speak to us and we can give you advice as to how to isolate the problem. We can help you. Business hours only.

Interested in talking with our Consultants