National 1 Plumbing


Our Services

With 20+ years of experience, we offer a wide range of services to help you with your project.

Quote Online

With a quick and easy 3 step process, sending a quote to one of our consultants is hassle-free.


Still not sure? Visit our Frequently Asked Questions page for more information.


We are ready and waiting! Talk to one of our consultants to book an appointment or quote today.

Who We Are

National 1 Plumbing & Maintenance Services Pty Ltd are the specialists in new bathrooms and renovations. We also specialise in all aspects of plumbing including minor works, 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!

Domestic Renovations

We custom design your new bathroom or laundry to suit your lifestyle and utilize your space to its greatest potential and create a space you love.

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Commercial Renovations

We use the highest standard of licensed trades employees and quality materials available. You can count on us for quality and reliability for your next renovation.

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20+ years experience in all facets of plumbing, septic tanks, rainwater tanks, sewer, stormwater, roof, gutters, burst pipes and STED scheme connections.

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We are experts in all forms of gasfitting and gas plumbing. Fully licensed and trained gas fitters for all kinds of domestic and commercial applications.

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Education, Parks & Gardens

We are proficient in all facets of plumbing including fountains for parks and gardens. All our staff have security clearance to work in Schools or Universities.

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Preventive Maintenance

At National 1 Plumbing we believe that Preventive Maintenance is the key to ensuring assets including equipment, fixtures and pipework are kept in peak operating condition.

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Health Portfolio

Working with Government and Private Health Services in Adelaide, we strive to design and complete their requirements on time and within budget directly benefit the health of their patients.

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Over 20 years experience makes National 1 Plumbing the best option when it comes to Industrial services. We can get the job done with minimal fuss and on time and within budget.

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Our Process

Identify your Service

Visit our services page to check out our range of services and identify which one is suited for you.

Quote Online

Our simple online quoting system allows you to arrange for us to contact you; or call us directly on (08) 8240 3744

We will call you back

One of our professional consultants will call you back in response to your quote to book a time.

Service team is deployed

Our team of on-the-ground specialists will be deployed to the site in order to execute the service.

We Have over 20 years of Commercial Experience

NO CALL OUT FEE during normal business hours

Our Team specialises in Bathroom and Wet Area Renovations

We take absolute pride in our work from start to finish.

We strive to complete your project on time and on budget.

We provide FREE non-obligation quotes for all of your plumbing needs.

Interested in talking with our Consultants?

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