Plumber Semaphore
Old Port Group, Your Trusted Local Plumbers Servicing Semaphore for over 35 years.
We're a fully licensed and insured South Australian plumbing business based nearby in Royal Park — not a call centre routing your job out to a subcontractor. We know Semaphore well, from around Semaphore Jetty to along Semaphore Road. Semaphore's beachside homes and older shacks-turned-residences know Old Port Plumbing as the plumber Semaphore residents call when something needs fixing properly the first time. We're a fully licensed South Australian plumbing business, insured, and based close by in Royal Park — not a call centre routing your job out to a subcontractor. Our plumbing licence (PGE 359332) and builders licence (BLD 53735) are held with SA Consumer and Business Services and can be verified at any time. Years spent working across Adelaide's western suburbs have taught us the specific plumbing quirks of this part of town, and that local knowledge is exactly why so many Semaphore households and businesses call us at Old Port Plumbing.
Why Semaphore Households Choose Old Port Plumbing
typically on site in Semaphore within approximately one hour for emergency calls, dispatched from our Royal Park base.
South Australian plumber and gas fitter (PGE 359332 / BLD 53735).
no call-out surprises.
with the salt-air conditions that affect hot water systems and external plumbing right along the Semaphore foreshore.
not a national franchise call centre.
Old Port Plumbing provides full-service residential plumbing to Semaphore households, alongside a smaller amount of commercial and emergency work. Our plumbing services Semaphore cover everything from a dripping tap to a full hot water replacement, and every job is quoted upfront before we start. As a Semaphore plumber based just up the road in Royal Park, we're familiar with the plumbing conditions specific to this part of Adelaide's western suburbs, which means less guesswork and a more accurate first quote. The sections below cover our core services in more detail.
Emergency Plumbing in Semaphore
Fast, reliable plumbing for leaks, burst pipes, blocked drains, and other emergencies.
Burst pipes, gas leaks, no hot water, overflowing drains and blocked toilets don't always wait for business hours. During our operating hours (Monday to Friday, 7 am – 5 pm), an emergency call takes priority over routine bookings, and we aim to be on site in Semaphore within approximately one hour. We're a growing local team rather than a 24-hour call centre, so outside these hours please call 08 8102 1555 and we'll get back to you as soon as we're able — for a gas leak or anything immediately dangerous, please also contact your gas retailer's emergency line. Any after-hours rate is quoted plainly before work begins.
Hot Water System Repairs & Replacement
Specialist hot water repairs, immediate service, 24/7 support, reliable solutions.
We repair and replace all four common hot water types — gas storage, gas continuous flow, electric, and heat pump — and work with the major brands, including Rinnai, Rheem, Bosch, Dux, Chromagen, Thermann, Vulcan, and AquaMax. Eligible households replacing a natural gas hot water system may also qualify for the $150 Australian Gas Networks rebate — refer to the Australian Gas Networks website.
Because Semaphore sits close to the coast, salt-laden air is a genuine factor in how long a hot water unit lasts. We recommend coastal-appropriate installation practices for these properties — elevated mounting away from direct salt spray, more frequent sacrificial anode inspection, and careful flue positioning — all of which meaningfully extend the working life of the system.
Gas Fitting & Gas Appliance Installation
Installation of gas appliances, leak detection, repairs, and maintenance.
We provide licensed gas plumber Semaphore services for cooktops, ovens, gas heaters, gas hot water systems, and natural gas BBQ points, all under plumbing licence PGE 359332. All gas work is certified and compliant with AS/NZS 5601.
Blocked Drains & CCTV Drain Inspections
Quick, reliable blocked drain cleaners that can unblock your sink, sewer, shower, or toilet drains.
We offer three distinct services for blocked and problem drains: hydro-jet drain clearing, CCTV camera inspection, and no-dig pipe relining.
Tree-root intrusion into ageing pipework is a common cause of blockages in Semaphore's established gardens, and a CCTV inspection shows us exactly where roots have entered so we can recommend clearing, relining, or a spot repair rather than guessing.
As a general rule, the property owner is responsible for drainage from the property boundary inward — SA Water has more detail on where that responsibility sits.
Leak Detection & Burst Pipe Repairs
Quick, reliable blocked drain cleaners that can unblock your sink, sewer, shower, or toilet drains.
We use non-invasive acoustic and pressure-test equipment to find leaks without unnecessary digging or wall damage. A simple at-home check worth trying first: record your water meter reading, avoid using any water for two hours, then check it again — a change indicates a leak somewhere in the system, per SA Water's guidance. In older Semaphore housing stock, common leak locations include hot water service connections, under-slab copper joints, and irrigation feed lines.
Bathroom, Kitchen & Laundry Plumbing
Quick, reliable blocked drain cleaners that can unblock your sink, sewer, shower, or toilet drains.
From tap repair and replacement, toilet installation, dishwasher installation and cistern repair, through to full renovation rough-in and fit-off for Semaphore renovation projects, we handle the plumbing side of bathroom, kitchen and laundry work start to finish. A small but genuine saving worth knowing: SA Water estimates a dual-flush toilet saves roughly $36.52 per person per year, and over 11kL of water, compared with an older single-flush model.
Water Filters
Under bench and entire home water filtration options available.
At Old Port Plumbing we can supply and install premium filtration systems to households or businesses. Installing a good filtration system is one of the soundest investments that you could make to your household or business. Whether it be a whole house solution or an under-sink solution, our professional plumbers have the expertise to install the best.
Taps: Repair, Replacement
Tap repairs and replacement. Fast and reliable repairs to stop your leaking taps, saving water and preventing further damage.
Are you sick of that constant dripping noise coming from your taps? Not only is it annoying but it can also lead to a significant water wastage and increase your water bills. If you leave the issue unattended too it could lead to big problems and costly repairs if not addressed in time. Did you know that a single tap dripping can waste approximately 20,000 litres of water every year? That's not only water going down the drain, that's your money as well. Stop ignoring those drips and contact us at Old Port Plumbing for quick reliable tap repairs in Semaphore.
Toilets
Professional installation, detailed repairs, toilet not flushing, toilet not refilling.
If you’re dealing with a leaking, broken, or blocked toilet, don’t let the problem get worse. Call Old Port Plumbing your Local Plumber and we will send our qualified, reliable plumber you can trust. Our response time is quick; we will arrive on time and offer same-day service across Semaphore.
Common Plumbing Issues in Semaphore
Semaphore's location right on the coast means salt-air corrosion is the defining plumbing issue for the suburb. External tapware, exposed pipework, and hot water units near the foreshore fail sooner than the same fittings would inland, and gas flue positioning needs extra thought to avoid direct salt exposure. Semaphore's stormwater ultimately discharges to the gulf, and on the older streets closer to Semaphore Road, a number of homes still have original plumbing from when the suburb was a mix of holiday shacks and modest permanent housing — pipework and drainage that was never designed for the demands of a full-time family household.
We also see wind-blown sand affecting stormwater grates after rough weather, similar to other beachfront suburbs along this stretch of coast. Between the salt air and the older housing stock, Semaphore properties benefit from plumbing work that's genuinely built for coastal conditions rather than a standard inland approach.
No Call Out Fee
Our team will visit your location, assess the issue, and provide a quote with no upfront attendance charge.
10% off for Pensioners
Please let us know at the time of booking if you are a pensioner to receive a 10% discount.
$50 Cash Back off your next visit
As a thank you for choosing us, you'll receive a $50 credit to use on your next visit. It's our way of helping you save on future services.
Our Service Process
Getting a job done in Semaphore follows the same straightforward process every time, from that first call through to a clean, finished job.
Call or Request a Quote
Phone us or fill out the online form. We aim to respond within one business hour during business hours.
On-Site Assessment
We'll give you a courtesy call when we're on the way, arrive within the agreed window, and inspect the issue fully before quoting.
Transparent Fixed-Price Quote
You'll get a written quote with the scope, materials, and price stated upfront — no surprises. We accept card, EFT, and cash payments.
The Work, Done Right
A licensed plumber completes the work, cleans up the site on completion, and provides a workmanship guarantee in writing.
Emergency? Call our emergency plumbers in your local area at Old Port Plumbing 8102 1555
Meet the Team Behind Old Port Plumbing
Our Old Port Plumbing team is made up of skilled, experienced and approachable plumbers who can help with a wide range of residential and commercial plumbing jobs.
Damian — Managing Director
Andrew — Director and Business Development
Josh — General Manager
About Old Port Plumbing
Old Port Plumbing is a South Australian, family-run plumbing business based at 1226 Old Port Rd, Royal Park SA 5014, right in the heart of the western suburbs. Old Port Group has been servicing the local community for over 35 years. We hold plumbing licence PGE 359332, and builders licence BLD 53735, and we're fully insured. Our team is affiliated with the Master Plumbers Association, TAPS, PEER, and the Office of the South Australian Skills Commission, and we're accredited for National Trust heritage works and asbestos-safe work practices. We support a variety of local sporting clubs, local schools, and community events, reflecting our ongoing connection to the local community.
Contact Old Port Plumbing for Semaphore Plumbing
For fast, honest plumbing Semaphore residents and businesses can rely on, call 08 8102 1555 or request a quote.
What Our Clients Say
Our clients' satisfaction is our top priority. Read their testimonials to see how Old Port Plumbing has delivered exceptional roofing solutions, outstanding service, and lasting results.
Who We've Worked With
Frequently Asked Questions About Plumbing in Semaphore
From our Royal Park base, we're typically on site in Semaphore within approximately one hour for emergency calls during business hours. Call 08 8102 1555, and we'll give you a realistic time frame — outside business hours, we'll call you back as soon as we're able.
Yes. We hold SA-issued plumbing licence PGE 359332 and builders licence BLD 53735, and we're fully insured for public liability.
No call-out fee during weekday business hours. We'll visit your Semaphore property, assess the issue, and provide a quote with no upfront attendance charge.
Yes, ideally. Marine-grade fittings, more frequent sacrificial anode replacement, and positioning the unit and flue to reduce direct salt-spray exposure all extend the working life of a hot water system near the Semaphore foreshore, compared with a standard inland installation.
Often, yes. Many of the older shacks-turned-permanent-homes around Semaphore were plumbed for occasional weekend use rather than full-time living, so drainage capacity and hot water connections are sometimes undersized. We can assess what's there and recommend a practical upgrade path.
We prioritise genuine emergencies — burst pipes, gas leaks, sewer overflow, or no water. Call 08 8102 1555 any time; after-hours calls are returned as soon as we're able.
We install and service all major hot water brands — Rinnai, Rheem, Bosch, Dux, Chromagen, Thermann, Vulcan and AquaMax — plus tapware brands including Caroma, Methven, Dorf and Grohe. We service all major brands, not just the stock we supply.
We Install and Service Trusted Brands
Other Suburbs We Service
Old Port Plumbing services households and businesses right across Adelaide's western suburbs, from the coast through to the older heritage streets closer to Port Adelaide. If you're just outside Semaphore, chances are we cover your street too — including Rosewater, Ottoway, Largs Bay, North Haven, Kilkenny, Beverley, Royal Park, and Hendon.
