About Us

Cornish Property Services

As one of Sydney’s oldest plumbing companies, Cornish Property Services has been servicing the Commercial, Residential and Property Management market since 1902. That’s a lot of experience that you will never get with any other company.

Specialising in blocked drains, hot water systems, pipe relining and general plumbing maintenance. With our genuine 24/7 guaranteed emergency service, our customer care team and fully qualified technicians work around the clock to ensure that your expectations are met.


24/7 Guaranteed Emergency Service

Our phones are manned 24/7 by a team member. This means that we are there when you need us the most.

Fully Insured, WH&S compliant & qualified technician’s

All of our technicians are fully licensed and qualified to complete your job.
We hand pick the very best to be apart of the Cornish Team.

Know Who You’re Dealing With

The day before your appointment, we will email you a small bio and picture of the technician that will attending to your property.
This way you know who to expect.

Up-front Pricing

As per every customer, we assess the issue and then give you an upfront price to carry out the work.
This ensures there are no hidden surprises or costs.

High customer satisfaction

The hallmark of a successful service business is customer satisfaction and it is true to say the majority of our work is for previous customers.


After Sales Service

We don’t forgot about you after we finish the job. We want to exceed your expectations and make you a life long customer.

Let our customers do the talking for us

James, Killara

We would be happy to have the whole team back here anytime – their attention to detail, sense of pride in their work and their honesty in delivery speaks volumes for their ethics as well as Cornish.

Ann, Mosman

We were pleasantly surprised at the service and the plumber who attended the job was an extremely lovely young man, who knew his job and fixed the problem

Thao, North Sydney

I’m really impressed with Network Plumbing… they’re very prompt, do fast and clean work, and have a terrific customer attitude

Martin, Artarmon

The fact they took the 10 minutes to clean up the site after they had finished clearly highlighted their professionalism which was certainly above and beyond.

Sharon, Mosman

Service was great, Brendan was awesome and the team as a whole was really professional

Ross, Beecroft

Wish all service companies were like Cornish

Why Choose us

Servicing Strata, Commercial & Residential

24/7 Emergency Services

Service With A Smile

You Deal With Us From the Start To Finish

Fully Licensed, Insured

We Respect Your Home As If It Was Our Home

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