Seascapes Plumbing & Gas is a Mandurah-based plumbing business with more than 30 years of industry experience. Their fully licensed team provides plumbing and gas services for residential, commercial and maintenance clients, including blocked drains, hot water systems, gas servicing, toilet repairs, leak detection, backflow testing, roof and gutter leaks, tap repairs, commercial kitchens, bathrooms, shop fit outs, renovations and new builds. Reliable, experienced and locally based, Seascapes Plumbing & Gas is well suited to customers looking for a professional plumber across Mandurah, Peel and surrounding areas.
Interceptor Repairs and Maintenance
Xspurt Water Solutions is a locally owned and operated plumbing business based in Port Hedland, delivering professional residential, commercial and industrial plumbing services throughout the Pilbara. With more than 20 years of industry experience, the business has built a reputation for dependable workmanship, exceptional customer service and practical plumbing solutions suited to the region's demanding conditions. Specialising in advanced leak detection, blocked drains, water filtration systems, water softeners, trenchless pipe repairs and emergency plumbing, Xspurt Water Solutions combines modern technology with experienced licensed plumbers to deliver efficient, long-lasting results. As a Water Corporation Waterwise Certified business and proud MPGA member, the company is committed to sustainable water management, quality workmanship and maintaining the highest standards of professionalism and compliance.
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Rodgers Plumbing is a Western Australian plumbing contractor operating as part of The Rodgers Group of Companies Pty Ltd, delivering commercial plumbing, maintenance, drainage, gas fitting, and backflow prevention services throughout metropolitan Perth and regional Western Australia and National if required. Led by Cameron Rodgers, Managing Director and licensed plumber and gasfitter with more than 30 years of industry experience, the company is recognised for providing reliable, professional, and compliant plumbing solutions across projects of all sizes. Specialising in Domestic, Industrial and Commercial Plumbing, Drainage Installation and Repairs Gas Fitting Services fitting and testing Backflow Prevention Testing and installation CCTV Drain Inspections Water Jetting and Drain Cleaning Civil and Underground Plumbing Works Hydraulic Consulting National, Regional and Metropolitan Project Delivery With experienced leadership, qualified personnel, robust safety systems, and extensive equipment resources, Rodgers Plumbing has the capability to successfully deliver small, medium, and large-scale plumbing projects across Western Australia.
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Enterprise Plumbing & Gas is a locally owned and family-run plumbing and gas fitting business servicing residential, commercial and project clients across Perth and the Wheatbelt region. The business provides practical plumbing and gas support across repairs, maintenance, installations, hot water systems, blocked drains, leak detection, civil works, construction projects and mining-related plumbing work. With more than 28 years of industry experience, Enterprise Plumbing & Gas supports homeowners, businesses, contractors and regional clients with reliable plumbing and gas fitting services. The company is focused on quality assurance, responsive service, professional workmanship and practical solutions for both metropolitan and Wheatbelt customers
Mako Plumbing is a locally owned and operated plumbing business based in Karratha, Western Australia, providing plumbing and gas services across the Pilbara, Kimberley and Gascoyne regions. The company delivers solutions across the domestic, commercial, construction, government and resource sectors, supporting projects ranging from routine maintenance through to large-scale infrastructure and mining works. With a strong focus on quality workmanship, safety and responsive service, Mako Plumbing has established a reputation for delivering innovative plumbing solutions tailored to the unique challenges of regional Western Australia. The company is supported by a team of qualified and licensed tradespeople who provide professional plumbing, gas fitting and maintenance services throughout the North West.
Sun City Plumbing is one of the Mid West’s largest plumbing and infrastructure contractors, delivering plumbing, gas, drainage, civil and mining services throughout Western Australia. Established in Geraldton in 2000, the business has grown from a small local operation into a large multi-disciplinary contractor supporting residential, commercial, industrial and mining clients across regional and remote WA. With extensive in-house capability spanning plumbing, gas fitting, earthmoving, fabrication, transport and plant hire, Sun City Plumbing provides complete project solutions backed by a strong reputation for quality, reliability and professional service.
Eco Plumbing and Gas is a family-owned Perth plumbing business established in 2007. Servicing residential, commercial and development clients throughout the metropolitan area, the qualified team provides plumbing maintenance, blocked drain clearing, leak detection, gasfitting, renovations, backflow prevention and commercial plumbing services. The business is particularly experienced in gas, electric, solar and heat-pump hot water systems, as well as civil, strata and subdivision plumbing involving sewer conversions, new junctions and sewer extensions. With a focus on reliable service, attention to detail and practical, cost-effective solutions, Eco Plumbing and Gas is equipped to manage everything from household repairs to complex commercial and subdivision works.
Allround Plumbing Services is a Karratha-based plumbing, hydraulic, water, waste and maintenance services business servicing the Pilbara and North West of Western Australia. Established in 1997, the company has more than 25 years of operating history in the region and supports mining, construction, oil and gas, commercial, industrial, residential and government clients. With nearly three decades of plumbing experience in the Pilbara, Allround Plumbing Services provides plumbing and hydraulic solutions, water and waste tank hire, potable water deliveries, liquid waste removals, leak detection, water jetting, backflow testing, vacuum excavation and building maintenance services through the MurtiMurti Group.
Commercial and industrial sites can rely on interceptors to capture material carried by stormwater before it reaches the downstream system. When capacity is reduced by silt, oil, litter, leaves, sediment, sludge, hydrocarbons or other debris, water may no longer follow its intended treatment path. The result can be an overflow, bypass, odour, flooding or contaminants entering stormwater.
Interceptor repairs and maintenance focuses on the condition and function of these assets. It may be relevant after a drainage incident, when a scheduled clean-out is due, or where site staff have noticed visible residue, slow drainage or a change around pits and chambers.
Why interceptor condition matters
An interceptor needs available capacity to retain contaminants and perform its treatment role. As material builds up, the device can become less effective. In a car park, workshop, industrial yard or other high-traffic area, an interceptor may collect a heavier contaminant load than a simple stormwater pit.
Stormwater interceptor maintenance can help a site understand whether accumulated material, damaged components or drainage conditions are affecting the asset. It also provides an opportunity to consider the surrounding drainage, including upstream and downstream areas where appropriate.
Signs that warrant attention
A plumbing business can assess the specific cause on site, but the following observations are useful reasons to arrange stormwater interceptor servicing:
- water overflowing from, or ponding around, an interceptor or nearby drainage area;
- visible oil, sludge, sediment or litter in a chamber;
- unusual odours around pits, grates or interceptor equipment;
- a known clean-out date that has passed, or no clear maintenance history;
- damage to pit lids, grates, baffles, chambers, filters or cartridges;
- flooding or a contamination event affecting the site; or
- concern that water is bypassing treatment or not draining as expected.
What repairs and maintenance can involve
The scope depends on the interceptor design, its location, the material collected and the site’s access arrangements. Stormwater interceptor cleaning may involve removing silt, sand, sludge, litter and debris so the device has capacity again. Cleaning or replacement of filter media and cartridges may also be considered where those components are present.
Stormwater interceptor repairs can include attention to damaged pit lids, grates, baffles or chambers. A plumber may inspect interceptor chambers, baskets, filters or cartridges, check bypass, overflow and outlet arrangements, and assess oily residue or hydrocarbon contamination. CCTV or drainage inspection upstream and downstream may assist where the condition of connected drainage needs investigation.
Where liquid waste tankering is required, coordination may form part of the maintenance process. Scheduled maintenance reporting can also help a site retain a clearer record of inspections, cleaning and rectification work.
Prepare useful site information before making contact
Clear asset and access information helps a plumbing business understand the work involved and plan an appropriate visit. For commercial and industrial properties, practical detail can be as important as the fault itself.
- Identify the asset: provide the interceptor make or model, asset ID and location if known.
- Describe what you can see: note flooding, odour, visible oil or sludge, and the approximate last clean-out date.
- Share relevant records: gather maintenance reports, drainage plans, drawings, manuals and photos where available.
- Explain the site activity: advise what liquids, products or cleaning chemicals may enter the drainage system, and whether fuel, oil, solvents, sediment or other contaminants are present.
- Confirm access and controls: advise of access for a vacuum truck or service vehicle, traffic management, inductions, permits, confined-space risks, shutdown restrictions and the person authorised to approve urgent work.
Repairs after flooding or contamination events
After flooding or a contamination event, it is useful to record what happened, the affected area and any visible material in or around the interceptor. Photos, site plans and previous maintenance records can provide important context. If the site has environmental conditions, waste requirements or operating controls, have those available before work is arranged.
For industrial sites, maintenance planning may also need to account for process impacts, safety permits, environmental controls and shutdown windows. This information helps the plumbing business consider the site setting alongside the interceptor and connected stormwater drainage.
Products and names you may encounter
Interceptor and stormwater work can involve products, supply channels and specialist providers with names such as SPEL, Stormwater360, ACO, Everhard, Rocla, Humes, Kingspan and specialist controlled waste contractors. These are examples customers may encounter when reviewing existing assets, records, replacement components or waste arrangements; the appropriate option depends on the equipment and site circumstances.
Choosing a plumbing business for interceptor work
Ask whether the plumbing business can consider the interceptor, connected drainage and the practical controls that apply at your site. Be ready to discuss access, traffic movements, drainage plans, contamination concerns and records of earlier servicing. This supports a more informed conversation about inspection, cleaning, repair and any required follow-up.
Find a Master Plumber connects customers with Master Plumbers and plumbing businesses associated with the Master Plumbers and Gasfitters Association of Western Australia. Choosing a Master Plumber helps consumers make a more informed choice of plumbing business for their property or project.
Related stormwater and drainage services
Interceptor work may sit alongside broader stormwater systems and drainage maintenance, an interceptor installation project, or repairs to other drainage assets. If the issue relates specifically to rainwater harvesting equipment, use a service focused on that system so the enquiry reflects the asset requiring attention.
- Storm Water Systems and Drainage for broader site drainage, pits, tanks and runoff management.
- Interceptor Installation for new or replacement interceptor projects.
- Repairs and Maintenance for other stormwater and drainage assets.
Frequently asked questions
What is stormwater interceptor maintenance?
Stormwater interceptor maintenance relates to inspecting, cleaning, repairing and maintaining devices that capture pollutants from stormwater before discharge. The work may address accumulated silt, oil, litter, sediment, sludge, hydrocarbons or debris, as well as damaged components.
What can happen if an interceptor is full or blocked?
A full or blocked interceptor may overflow, bypass treatment, create odours, flood part of a site or allow contaminants to enter the stormwater system.
What information should I provide for stormwater interceptor cleaning?
Helpful details include the asset location, make or model if known, photos, last clean-out date, visible waste type, maintenance records, drainage plans and site-access requirements. Also advise whether a vacuum truck, traffic management, permits or confined-space controls may be relevant.
Can interceptor waste go into ordinary rubbish or stormwater?
It should not be assumed that it can. Depending on the contaminants, removed material may need controlled waste handling, testing or disposal through an approved waste pathway.
When might CCTV inspection be useful?
CCTV or drainage inspection may be used upstream or downstream of an interceptor where connected drainage needs investigation.
Why do industrial sites need to share details about their operations?
Information about liquids, cleaning chemicals, products, oil, fuel, solvents, sediment and other possible contaminants helps place interceptor maintenance within the site’s drainage, environmental and operating conditions.