Commercial Plumbers in Sydney for Strata Buildings, Property Managers and Businesses
We deliver commercial plumbing and gas fitting services across Sydney and weโre available 7 days a week for urgent jobs.


The Plumbing Paramedics are commercial plumbers and gas fitters based at Unit 15/593 Withers Rd, Rouse Hill. We look after strata buildings, managed rental properties, shops, offices, commercial kitchens and industrial units across Castle Hill, Norwest, Bella Vista, the wider Hills District and north-west Sydney, and we take on commercial projects further across Sydney. Our plumbing work is carried out under NSW contractor licence 285875C and our gas work under gas fitting contractor licence 310989C.
Commercial plumbing is work we enjoy. A strata committee needs a plumber who reports back clearly, a property manager needs a repair finished without a string of follow-up calls, and a business owner needs the kitchen, the amenities or the production line running again.
Strata Plumbing for Owners Corporations and Strata Managers
In a strata building, the first question is usually who is responsible for the repair. NSW Government strata guidance says the owners corporation is responsible for the maintenance and repair of common property, and owners repair anything within their own lot. The same guidance lists pipes as an example of common property. In practice, a leak inside a shared wall, a blocked sewer line that serves several units or a fault in a hot water plant that supplies more than one lot is usually a job for the owners corporation, while a dripping tap inside one unit is usually a job for that owner. Your by-laws and strata plan decide the detail, so we check the location and the cause of the fault and describe both in our report to the strata manager.
We carry out strata plumbing work such as:
- Leaks in common property walls, floors and ceilings
- Blocked sewer and stormwater lines that serve more than one lot
- Burst pipes in shared areas and ceiling voids
- Hot water plants that serve several units
- Stormwater pits, grated drains and downpipes in car parks and common areas
- Backflow prevention devices and their testing
- Fire hose reel and hydrant plumbing in residential and mixed-use buildings
When a leak is coming through a ceiling, we trace the water back to its source before any repair begins, so the strata manager knows whether the fault sits in common property or inside a lot. Documentation is provided on completion of every job, which gives the committee a written record of the repair.
Emergency plumbing repairs in strata buildings
NSW Government strata guidance suggests owners check their strata management company’s website for a list of emergency tradespeople, and says that if there is no emergency contact list, the owner can choose who to hire. For a burst or blocked water or sewerage pipe, call 0430 054 007 and tell us the building address, the lot number and where the water is coming from.
Plumbing for Property Managers and Real Estate Agencies
Property managers need a plumber who can attend a tenancy, fix the fault and send the paperwork back without chasing. We carry out tenancy repairs for property managers in managed homes, townhouses and units across the Hills District, including:
- Leaking taps, running toilets and failed cisterns
- Hot water systems that have stopped working, including replacements
- Blocked toilets, sinks and floor drains
- Leak detection when a tenant reports damp walls or a high water bill
- Leaking showers and water damage in bathrooms
Documentation is provided on completion of every job, so the agency and the landlord have a record of the repair.
Commercial Plumbing and Gas Fitting for Shops, Offices, Kitchens and Industrial Sites
We carry out licensed plumbing and gas fitting work for retail tenancies, offices, cafes and restaurants, warehouses and factory units.
Backflow prevention device installation and testing
Backflow prevention devices protect the public water supply by stopping water from flowing back from a commercial property into the mains. We install and certify backflow prevention devices for commercial and industrial premises. Read more on our backflow prevention page.
Grease trap installation and blocked grease traps
Commercial kitchens, food production facilities and food service tenancies in NSW need a compliant grease trap system that keeps fats, oils and grease out of the sewer. We install grease traps for new fitouts and clear blocked grease traps and the drains that run from them.
Commercial gas fitting and gas line installation
We install new gas lines for commercial kitchens and other commercial premises, connect gas appliances, carry out pressure testing and repair faulty gas work. Our commercial gas fitter page has more detail.
Commercial hot water systems
We supply and install commercial hot water systems, including high-capacity storage systems, continuous flow gas and electric units, heat pump systems and solar hot water with gas or electric boost.
Fire hose reel and hydrant plumbing
We install, replace and repair the plumbing for fire hose reels and hydrants in commercial buildings, strata complexes and industrial sites, including rectification work that comes up through the Annual Fire Safety Statement process.
Safety showers and eyewash stations
We install safety showers and eyewash stations for workshops, laboratories and industrial sites where staff handle hazardous chemicals.
Blocked drains, CCTV drain inspections and pipe relining
A blocked drain in a shop or a commercial kitchen can close the business for the day. We clear commercial blocked drains and run a CCTV camera through the line to find the cause. Where a damaged pipe is better relined than dug up, we can arrange pipe relining for you.
0430 054 007 | Request a Quote
Talk to The Plumbing Paramedics About Your Commercial or Strata Property
Whether you manage one strata building or a portfolio of rental properties, or you run a shop, a kitchen or a factory unit, call The Plumbing Paramedics on 0430 054 007 or request a quote online. Tell us the address and what you have noticed, and we will explain the next steps. If you would like to talk through ongoing maintenance for a building, Daniel or the team would be happy to help.
0430 054 007 | Request a Quote
Need a Plumber You Can Rely On?
Weโre available 7 days a week across Sydney, ready to tackle any plumbing job, big or small.
Count on fast response times, licensed professionals, and upfront, honest pricing with no hidden surprises.

What Sydney Locals Say About Us
Commercial Plumbers in Castle Hill, Norwest and the Hills District
We are based in Rouse Hill and carry out commercial plumbing throughout the Hills District and the Blacktown Council area, including:
- Castle Hill, Baulkham Hills, Bella Vista, Kellyville and Norwest Business Park
- Rouse Hill, Stanhope Gardens, Quakers Hill and Marsden Park
- Blacktown, Seven Hills, Toongabbie, Winston Hills and Kings Langley
- Schofields, Box Hill, The Ponds and Riverstone
- The Arndell Park, Kings Park and Wetherill Park industrial areas
We also take on commercial projects further across Sydney. Call us with the address and a description of the work and we will tell you whether we can take it on.
What to Expect When You Book a Commercial Plumber
- Call 0430 054 007 or request a quote online. Tell us the site address, the type of building and what you have noticed.
- For planned work, we carry out a site assessment and provide a written quote covering the licensed plumbing work involved. For a new tenancy fitout, we liaise with your certifier and hydraulic engineer where required.
- After the work is finished, we provide the compliance paperwork for the plumbing and gas work, such as certificates of compliance and backflow test reports, so you have it for your certifier, your insurer or your strata records.

Related Gas Fitting Services

Using The Leading Brands
We work with trusted industry brands to ensure every product we install is reliable, durable, and built to last.
Our Easy 3-Step Process
At The Plumbing Paramedics, we keep it simple and stress-free. Our streamlined 3-step process is designed to give you fast, reliable plumbing solutions without any confusion or delays.

1
Book Now
Call us or book online, and our friendly team is ready to help 7 days a week. Weโll quickly understand your plumbing issue and schedule a visit that fits your time.
2
Upfront Pricing
Weโll assess the job and provide a fixed quote on the spot. No hidden fees, just clear pricing and complete transparency from start to finish.
3
Job Done
Our licensed plumbers show up on time, fully prepared. We get the job done right, clean up after ourselves, and leave your space just as we found it.
Plumbing Problems can be stressful.
Thatโs why weโve made our process simple, responsive, and focused on quality from the moment you call.


Clear Upfront Pricing
After inspecting the issue, we provide a fixed quoteโno hidden fees, no surprises.
Local Plumbers
Need a plumber fast? Our fully stocked vans are always nearby and ready to respond.
Customer Satisfaction
Your satisfaction is our mission on every visitโquality service you can count on.
Big or Small
From leaky taps to full installationsโno job is too small or too complex for our team.







