Plumbing, Drainage and Gas Services in Caloundra West
Big Blue Plumbing handles plumbing, drainage, gas fitting, and hot water repairs across Caloundra West and the broader Sunshine Coast region, including Noosa and Moreton Bay. We cover leaking taps, blocked drains, hot water faults, burst pipes, and gas appliance work, with 24/7 emergency plumbing available when urgent issues occur. Scope is confirmed onsite before work starts, and pricing is provided upfront once the job is assessed; if access or additional faults change the scope, options are explained before any extra work proceeds.
We dispatch from local service points across the Sunshine Coast, which means the nearest available licensed plumber (NSW) is allocated when you book. For urgent jobs, immediate dispatch is prioritised, and an ETA is provided once the booking is confirmed. Arrival timing depends on current job schedules and traffic conditions on the day, so we keep communication clear around expected timeframes.
With over 40 years of combined plumbing experience and more than 3,000 plumbing and gas jobs completed across South East Queensland, the team is familiar with how faults vary by property type, age of pipework, and site access. We're a locally owned business, and our work is covered by Public Liability insurance (protecting against accidental property damage during the job) and Workers Compensation insurance (covering workplace injury situations). All attending technicians hold the relevant plumbing and gas licences for the work they perform, and police checks and background checks are completed as part of our vetting process.
What to Expect When You Book
When you book a plumber for Caloundra West, the first visit involves assessing the affected area, confirming access to the fault, and identifying what's causing the issue. Once scope is clear, you receive a fixed-price quote for the work, priced by the job, not by the hour, so there are no surprises tied to how long the repair takes. If inspection reveals additional faults or damage not visible at first look, the options are explained and a revised quote is provided before any extra work goes ahead.
We keep pricing straightforward and avoid hidden fees. Once the quote is accepted, work proceeds, and the outcome is tested and verified before leaving (flow restored, leak stopped, pressure checked, or gas system made safe, depending on the job). If hot water or drainage work involves compliance documentation, it's provided on completion where required. Receipts and invoices are suitable for landlords, agents, strata, and business records.
Technicians arrive in uniform, confirm identity at the door, and explain what will be done before starting. We use drop sheets or protective covers in work areas, wear boot covers when requested or when site conditions require it, and clean up the work area at the end, removing debris and rubbish generated by the job. If you have specific entry instructions or need to arrange access around strata rules or restricted parking, let us know at booking and we'll work around it.
Emergency Plumbing Support
Emergency plumbing help in Caloundra West is available 24/7 for urgent situations like active leaks, ruptured pipes, sewage backups, or gas leaks. Immediate dispatch means urgent jobs are sent out first and the nearest available technician is allocated from our local Sunshine Coast service points. An ETA is provided when you call, though arrival timing depends on current emergency load and traffic conditions.
If the fault poses an immediate safety risk, such as a gas smell or water spraying into electrical areas, we can provide brief safety-first guidance over the phone to reduce harm while the plumber is on the way (isolate the water supply if safe to do so, open windows if gas is suspected, and keep people clear of the affected area). We do not coach diagnosis or step-by-step troubleshooting; the priority is making the situation safe until a licensed professional arrives.
In some cases, the issue can be corrected during the emergency visit. If it can't be fully resolved after hours due to access, parts availability, or scope uncertainty, we take the necessary steps to make your property safe (isolate the fault, cap the line, or shut down the affected system temporarily), then return to complete the permanent repair as soon as parts or daylight conditions allow. For urgent support, call us directly on (07) 5404 9354.
Blocked Drains and Drainage Work
Blocked drains in Caloundra West are cleared by identifying the restriction and restoring flow using the least disruptive method for the pipework. Common causes include tree root intrusion in older clay or terracotta lines, Fat Oil and Grease (FOG) buildup in kitchen waste pipes, and foreign objects lodged in toilet or bathroom drains. If a drain is slow to clear, backing up, or producing bad smells, it usually signals a restriction somewhere in the line.
We use high-definition drain inspection cameras to inspect the line and confirm what's causing the blockage, where it's located, and whether the pipe structure is still intact. Once the fault is identified, high-pressure water jetting (hydro-jetting) is typically used to pulverise roots, scour grease from pipe walls, and clear the obstruction. If the camera inspection shows structural damage, cracks, collapses, or offset joints, the options are explained (excavation and replacement, or trenchless drain relining for accessible sections) and quoted before any additional work proceeds.
On site, we often see blockages that start small and worsen over time as debris accumulates behind the initial restriction. That's why early assessment and clearing can prevent a minor slow drain from escalating into a full backup or pipe failure. After clearing, we re-check flow to confirm the line is restored and running freely.
Hot Water System Repairs and Replacement
Hot water faults in Caloundra West are diagnosed by checking the system type (electric storage, gas continuous flow, or heat pump), confirming whether power and water supply are reaching the unit, and identifying what's preventing it from heating. Common issues include failing heating elements in electric systems, pilot light or gas burner faults in gas units, and sediment buildup or corroded sacrificial anodes in storage tanks.
If you're getting fluctuating water temperatures, rusty-coloured water first thing in the morning, or no hot water at all, it's usually a sign the system needs assessment. We inspect the unit onsite, test for power faults or gas supply issues, and check for visible leaks, corrosion, or pressure relief valve discharge. Once the fault is confirmed, you receive a fixed quote for the repair or, if the unit has reached end-of-life, a quote for replacement with options suited to your property and usage needs.
Hot water installations in Australia must comply with National Construction Code requirements and AS/NZS 3500 plumbing standards. This includes installing Tempering Valves (to limit tap temperature to 50°C and prevent scalding) and Pressure Relief Valves (to prevent tank over-pressurisation). Work is completed by licensed plumbers, and compliance documentation is provided where required. Repairs and new installations are covered by our workmanship warranty; if a workmanship issue shows up after completion, it's addressed under that warranty.
Gas Fitting and Gas Leak Detection
Gas work in Caloundra West, including gas appliance installation, leak detection, and gas line repairs, must be performed by a properly licensed gas fitter. Our team holds the relevant gas fitting licences and follows AS/NZS 5601.1 safety standards for all gas repairs and installations. Once work is complete, the system undergoes a pressure loss test to confirm it's gas-tight before being recommissioned, and a compliance certificate is issued where required.
If you can smell gas (the distinctive "rotten egg" odour added as a safety signal), hear hissing near appliances, or notice soot buildup on burners, treat it as urgent and schedule an assessment. We use specialised combustible gas detectors and thermal imaging to locate leaks behind walls, under floors, or in concealed pipework. Once the leak is found and isolated, the faulty section is repaired or replaced, then tested and verified safe before the gas supply is restored.
Gas appliances like cooktops, ovens, and continuous flow hot water units need correct installation, secure connections, and proper ventilation to operate safely. If you're adding a new gas point, upgrading an appliance, or converting from electric to gas, scope is confirmed on site during the site visit and the installation is quoted based on access, the gas line route, and appliance type. Gas work is serious work, and we don't cut corners on safety or compliance.




