🏆 2023–2025 Best Plumbers & Best Home Care Store🔧 Fully Licensed QBCC Plumbers – Brisbane, Gold Coast & Surrounds
New Home Plumbing in Brisbane & Gold Coast – Trusted Local Experts
Fast, reliable New Home Plumbing with no shortcuts. Whether it’s a small fix, a major issue, or a full upgrade, JR Gas & Water is the award-winning team locals trust — with 50+ years of experience and fully licensed plumbers who get it done right the first time.
Why Locals Trust JR Gas & Water for New Home Plumbing
Real reviews from homeowners who’ve experienced fast, licensed, and reliable new home plumbing services across Brisbane, Gold Coast, and beyond.
New Home Plumber
New Home Build Estimator
Estimate Your New Home Plumbing Budget
Use this estimator for a rough plumbing budget for a new home build. Fixture items use counters, gas uses first outlet plus subsequent outlet pricing, vents are added automatically at one per bathroom, and soil type surcharges apply to below-ground works only.
Step 1 of 8
Have plans already?
If you already have floor plans, hydraulic layouts, site plans, engineering details or site photos, you can skip the estimator and send everything straight through for a formal quote.
Project establishment
Project establishment, compliance and construction management is included as a standard allowance in every estimate.
How many main service connections are needed?
Add the required main site service connections for the build.
Sewer connection - complete
Main sewer drainage connection to nominated connection point.
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Stormwater connection - complete
Main stormwater drainage connection to nominated discharge point.
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Water main
Water main from connection point to dwelling.
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How many internal fixture groups are needed?
Add the number of each internal room or fixture group required for the build.
Kitchen - complete
Kitchen fixtures and appliance connection group.
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Laundry - complete
Laundry fixtures and services connection group.
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Bath - complete
Bath with waste and water service connections.
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Shower (single) - complete
Single shower connection with floor waste allowance.
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Shower (twin) - complete
Twin shower setup such as rail shower plus overhead.
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Vanity (single) - complete
Single vanity basin connection group.
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Vanity (twin) - complete
Twin vanity basin connection group.
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Toilet - complete
Toilet with waste and water service connections.
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How many additional water service items are needed?
Add other water-connected items and below-ground waste items.
Hose tap - complete
Hose tap with water service connection.
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Fridge point - complete
Refrigerator water point with isolation valve.
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Water heater - complete
Water heater installation excluding appliance supply.
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Floor waste
Floor waste with waste pipework under slab or elevated floor.
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Yard gully / drainage pit / garden bed
Stormwater pipework and connections for external drainage points.
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Stormwater DP each
Stormwater connection point per downpipe.
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Water filter fitoff
Customer-supplied water filter fitoff.
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Gas connection requirements
Select gas type and total number of gas outlets required. The first outlet uses the first-outlet price, with extra outlets charged at the subsequent outlet rate.
Gas type
Total gas outlets required
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Select soil type
Soil surcharge applies to below-ground and excavation-related items only, not above-ground fixture fitoff items.
Ready for your estimate?
Continue to view the estimated total, line items, automatic vent allowances and soil surcharge.
Your estimated new home plumbing budget
This estimate includes project establishment, selected fixture groups, automatic vent allowances and any applicable soil surcharge on below-ground works.
Estimated Total
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Estimated Bathrooms
0
Soil Type
S
Important
This is a rough estimate only. Final pricing may vary depending on final plans, setout, hydraulic design, builder sequencing, site access, slab/elevated floor method, service locations, excavation conditions, appliance selections, authority requirements and any other project-specific factors.
Vent allowances are automatically included at one per bathroom and are not shown as a selectable step. Soil surcharge applies to below-ground and excavation-related items only. Gas pricing uses first outlet plus subsequent outlet logic.
Happy with the rough budget? Send your plans for formal pricing.
The best next step is to upload your plans, site photos and key project details so we can review the plumbing layout and provide a proper quote.
Architectural floor plans
Site plan and setout details
Engineering or slab information if available
Hydraulic plans if already prepared
Gas appliance locations if gas is required
Site photos, soil notes, service locations or other relevant information
Send plans, photos and project information
Upload your plans and project details below. The more detail you send, the more accurate and useful the quote will be.
Floor plans and room layout
Site plan showing dwelling position and boundaries
Hydraulic or plumbing markups if available
Gas appliance locations and type if applicable
Site photos, soil classification and service location info
Builder details, timeframes and any special notes
New Home Plumbing in Brisbane & Gold Coast – Licensed, Efficient & Built to Last
Building a new home? Make sure your plumbing is done right the first time. At JR Gas & Water, we specialise in complete new build plumbing solutions — from underground drainage and water mains to full fit-off of taps, toilets, gas lines, and appliances.
Our team works with builders, owner-builders, and custom home designers to deliver seamless plumbing installs that are fully compliant, energy efficient, and ready for final handover.
🏆 ProductReview.com.au Best Plumbers & Home Care Store 2023, 2024 & 2025 🔧 Fully QBCC Licensed – License #1297081 📍 Brisbane, Gold Coast, Logan, Ipswich, Redlands, Moreton Bay & Scenic Rim
Why Builders Choose JR Gas & Water for New Home Plumbing
We’ve completed thousands of new home plumbing projects across SEQ — from suburban family builds to acreage homes and split-level designs. When you partner with JR Gas & Water, you get:
✅ A licensed team who understands build schedules and QBCC compliance
✅ Full plumbing layout planning, rough-ins, and final fit-offs
✅ Gas installation for hot water, cooktops, and outdoor BBQs
✅ High-quality materials and energy-efficient plumbing solutions
✅ Clear communication, stage invoicing, and no hidden costs
We’re flexible, reliable, and known for working cleanly and efficiently alongside other trades.
What’s Included in Our New Home Plumbing Service?
🏠 Underground drainage & sewer connections
🚿 Water mains and pipework rough-in to bathrooms, kitchen, laundry, and outdoor areas
🔥 Licensed gas line installation and appliance connections
💧 Tapware, toilets, vanities, and hot water systems installed to spec
🧱 Plumbing for outdoor kitchens, alfresco areas, rainwater tanks, and more
🧾 QBCC Form 4 compliance lodgement and pressure testing
Do You Work With Owner-Builders?
Yes — we regularly support owner-builders throughout Brisbane and the Gold Coast. We’ll help with layout planning, fixture selection, compliance advice, and professional plumbing installation at each stage of the build.
Our Process
1. Design Review or Plan Submission We review your house plans and confirm the plumbing layout and fixture placement.
2. Underground & Rough-In We install underground services, followed by internal pipework for water and drainage once the frame is up.
3. Fit-Off After cabinetry, tiling and painting, we return to install sinks, mixers, shower heads, toilets, dishwashers, and appliances.
4. Testing & Compliance We test every fixture and connection for performance and submit QBCC compliance documentation.
How Much Does New Home Plumbing Cost?
The cost of plumbing for a new home varies depending on:
Number of bathrooms
Whether you’re including gas, rainwater systems, or outdoor plumbing
Block type and drainage access
Fixture choices (standard vs premium)
As a guide, expect full plumbing to start from $10,000 to $18,000 for a standard 3-bedroom home. We’ll provide a stage-based fixed quote after reviewing your plans.
Areas We Service
Brisbane (northside, southside, east & west)
Gold Coast (Upper Coomera to Coolangatta)
Logan, Ipswich, Redlands, Moreton Bay
Scenic Rim and surrounding suburbs
FAQs – New Home Plumbing
Can you install gas lines for our new kitchen and BBQ? Yes – we’re licensed gasfitters and can install compliant gas for cooktops, BBQs, hot water, and heaters.
Do you work with volume builders? We mainly work with custom builders and owner-builders to provide high-quality, flexible plumbing solutions.
Are your plumbers licensed and insured? Absolutely – we’re fully QBCC licensed and carry the appropriate insurances for new construction.
Do you help with rainwater tank plumbing? Yes – we can integrate rainwater systems for garden taps, toilets, or laundry where requested.
How do you invoice for new builds? We offer stage-based invoicing to align with construction milestones and budget management.
Start Your New Build With Plumbing That’s Built to Last
Let JR Gas & Water handle your new home’s plumbing with experience, care, and guaranteed compliance. We work efficiently, communicate clearly, and make sure your home is ready to move in with everything running right.
