Top 10 plumbers in Darwin, compared

An independent shortlist of licensed Darwin plumbers, checked for licence, reputation, service area and after-hours availability. Call any of them direct. We don't take bookings or add fees.

Answer 24/7
8 of 10
Average Google rating
4.8
Google reviews, combined
683

What we check for every listing

  • LicenceA current NT licence, looked up on the public register.
  • Service areaThe suburbs each business says it covers.
  • After hoursWho answers outside business hours, and whether the rate changes.
  • Direct contactNumbers go to the business, not a lead broker.

The best plumbers in Darwin, ranked

Ranked on licence, Google reputation, coverage and pricing transparency. Ratings are from Google Maps.

Rankings are editorial. A sponsored listing gets a highlighted entry and a label, never a higher position, and it goes through the same checks.

Burst pipe or gas smell? Turn off the water at the mains, or leave the house if it's gas, then call. Emergency steps

  1. 1

    Tap & Drain Doctor NT

    Darwin, Palmerston and the rural area, plus Katherine

    4.6 from 181 Google reviews

    Tap & Drain Doctor NT logo

    Best for 24/7 emergencies across the Top End

    • Owner Richard McElwee is a third-generation plumber and gasfitter
    • Serving the Territory since 2002, with six full-time plumbers
    • Separate 24/7 emergency line
    • Covers Katherine as well as Darwin, Palmerston and the rural area
    More about Tap & Drain Doctor NT

    Tap and Drain Doctor NT is run by Richard McElwee, a third-generation plumber and gasfitter, from Winnellie. It has served the Territory since 2002 with a team of six full-time plumbers and an apprentice, covering Darwin, Palmerston, the rural area from Howard Springs to Berry Springs, and Katherine. It is a Master Builders member.

    The team handles burst pipes, blocked drains, sewer backups, backflow prevention, solar and electric hot water from Solahart, Rinnai, Rheem and Dux, gas leaks and fitting, septic and wastewater systems, and bathroom renovations. It quotes upfront, answers 24 hours a day, and runs a separate emergency mobile for after-hours call-outs.

    Emergency
    24/7
    Established
    2002
    NT licence
    LPD1460
    Services
    Blocked Drains, Hot Water, Gas
  2. 2

    All Hours Plumbing

    Darwin and the Top End, from Berrimah

    4.8 from 124 Google reviews

    All Hours Plumbing logo

    Best for established 24/7 service for homes and businesses

    • Operating in Darwin since 1979
    • ISO 9001, 14001 and 45001 certified
    • Pre-purchase plumbing inspections, backflow prevention and irrigation
    More about All Hours Plumbing

    All Hours Plumbing is part of the All Hours Group, which has operated in Darwin since 1979 from its base in Berrimah. It works for homeowners as well as businesses, Defence and government, is a Master Builders NT member, and holds ISO 9001, 14001 and 45001 certification.

    Its residential work covers burst pipes, blocked drains and toilets, solar and electric hot water, leak detection, backflow prevention, roofing and gutters, irrigation and pre-purchase plumbing inspections. It answers 24 hours a day, seven days a week, and quotes free.

    Emergency
    24/7
    Established
    1979
    NT licence
    LPD2574
    Services
    Hot Water, Blocked Drains, Leak Detection
  3. 3

    Wigg Plumbing

    Darwin, Palmerston and the rural area, from Berrimah

    4.7 from 100 Google reviews

    Wigg Plumbing logo

    Best for hot water, drains and insurance repairs

    • Rinnai installing and warranty agent for more than 30 years
    • NT agent for Ozzi Kleen wastewater treatment systems
    • Insurance preferred repairer, supplying reports and photos for claims
    • Drain camera and water-jetting equipment
    More about Wigg Plumbing

    Wigg Plumbing is a locally owned business that has worked across Darwin and the Top End for more than 30 years, from a base on Berrimah Road. It covers Darwin, Palmerston, Nightcliff, Humpty Doo and Berry Springs.

    It has been a Rinnai installing and warranty agent for over 30 years, and is the NT agent for Ozzi Kleen wastewater treatment systems. Work includes residential and commercial plumbing, hot water, blocked drains using a drain camera and water jetter, gasfitting, septic systems, bathroom renovations and insurance repairs, where it supplies reports and photos for claims. Office hours are weekdays, with 24/7 emergency call-outs.

    Emergency
    24/7
    NT licence
    LPD0508
    Services
    Hot Water, Blocked Drains, Septic Systems
  4. 4

    Plumbing NT

    Darwin, Palmerston and rural NT, plus Alice Springs

    4.7 from 80 Google reviews

    Plumbing NT logo

    Best for round-the-clock booking for homes and businesses

    • Office staff answer calls 24/7, 365 days a year
    • Prints its NT plumbing licence number on its website
    • Founded in Darwin in 2010; 2015 Telstra Business Award
    • Online booking
    More about Plumbing NT

    Plumbing NT was founded in 2010 by Pat Whitehead and works from Winnellie. It covers Darwin, Palmerston, Coolalinga, Virginia, Humpty Doo and the rural Territory, as well as Alice Springs, and won a Telstra Business Award in 2015.

    Much of its work is commercial and civil, for real estate agencies, schools and body corporates, but it attends homes too, especially for emergencies. Services include blocked drains with CCTV, hot water, gas fitting, roof replacements and bathroom and laundry renovations. Its admin staff answer calls 24/7, 365 days a year, and it explains the problem and asks before doing anything that wasn't agreed.

    Emergency
    24/7
    Established
    2010
    NT licence
    LPD1999
    Services
    Blocked Drains, Hot Water, Gas
  5. 5

    Prestige Plumbing & Renovations

    Darwin and the Northern Territory, from Stuart Park

    4.7 from 80 Google reviews

    Prestige Plumbing & Renovations logo

    Best for plumbing combined with renovations

    • Plumbing and full renovations from one business
    • 24-hour emergency service, with admin answering 24/7
    • Upfront pricing and online booking
    More about Prestige Plumbing & Renovations

    Prestige Plumbing and Renovations is a locally owned business based in Stuart Park, covering Darwin and the wider Territory.

    Alongside residential and commercial plumbing, it handles roof plumbing and repairs, hot water repairs and installs, gas appliance installs, drainage repairs and full-scale renovations. It gives upfront estimates, takes bookings online, and runs a 24-hour emergency service with its admin team available 24/7.

    Emergency
    24/7
    NT licence
    LPD2228
    Services
    Hot Water, Roof Plumbing, Renovations
  6. 6

    Complete Plumbing Solutions NT

    Darwin and Palmerston, from Yarrawonga

    4.5 from 33 Google reviews

    Complete Plumbing Solutions NT logo

    Best for Palmerston homes

    • Prints its licence number and ABN on its website
    • Trading since 2018 as a Pty Ltd company
    • 24-hour emergency hotline as well as weekday office hours
    More about Complete Plumbing Solutions NT

    Complete Plumbing Solutions NT has traded since April 2018 and works from Yarrawonga in Palmerston, covering Darwin and Palmerston.

    The team handles plumbing maintenance, solar and electric hot water installs, blocked drains, taps, and bathroom and kitchen plumbing. Its office is open weekdays, it runs a 24-hour emergency hotline, and it takes bookings online.

    Emergency
    24/7
    Established
    2018
    NT licence
    LPD2401
    Services
    Solar Hot Water, Blocked Drains, Maintenance
  7. 7

    MG Plumbing & Maintenance

    Darwin to remote Northern Territory, from Berrimah

    4.8 from 20 Google reviews

    MG Plumbing & Maintenance logo

    Best for septic systems and rural properties

    • Prints its licence number, ABN and ACN on every page
    • Installs its own septic and treatment plants, with in-house excavation
    • In-house carpentry team as well as plumbers
    More about MG Plumbing & Maintenance

    MG Plumbing and Maintenance is run by directors Mitchell Glass, who has more than 17 years in the trade and did his apprenticeship in Darwin, and Georgia Foster. It works from Berrimah and covers Darwin through to remote parts of the Territory.

    Services include sewer treatment and septic installation, hot water across electric, gas, solar and heat pump systems, maintenance plumbing and pre-purchase reports, roof plumbing, gas work and leak detection, along with commercial plumbing, carpentry and excavation. It offers 24/7 emergency plumbing, 365 days a year.

    Emergency
    24/7
    NT licence
    LPD2462
    Services
    Septic Systems, Hot Water, Gas
  8. 8

    Premium Plumbing NT

    Darwin, Palmerston and the Territory, from Berrimah

    5.0 from 31 Google reviews

    Premium Plumbing NT logo

    Best for maintenance and repairs, including for property managers

    • Family-owned, with an in-house builder and carpenter
    • Says its work complies with the AS/NZS 3500 plumbing standards
    • 24/7 emergency plumbing and online booking
    More about Premium Plumbing NT

    Premium Plumbing NT is a family-owned business based in Berrimah, covering Darwin, Palmerston and the wider Territory. Its team combines plumbers with 15 years in the industry and a builder and carpenter with 25 years of experience.

    Work includes general repairs and maintenance, leak detection, toilets, tapware, burst pipes, water pressure problems, valves, roof leak investigations, gutters and downpipes, and commercial maintenance. It is available 24/7 for emergencies and takes bookings online.

    Emergency
    24/7
    NT licence
    LPD2672
    Services
    Leak Detection, Maintenance, Roof Plumbing
  9. 9

    Volume Plumbing

    Darwin, Palmerston and the rural area to Darwin River

    5.0 from 23 Google reviews

    Volume Plumbing logo

    Best for rural blocks and septic systems

    • Installs septic tanks and treatment plants for rural blocks
    • Helps customers claim government rebates on solar hot water
    • Family-owned, led by its director and head plumber
    More about Volume Plumbing

    Volume Plumbing is a family-owned business led by director and head plumber Daymian, who has more than 15 years of commercial and domestic experience and moved to Darwin in 2014. It covers Darwin, Leanyer, Nightcliff and Palmerston, and the rural area from Humpty Doo and Noonamah to Berry Springs, Darwin River and Acacia Hills.

    Work includes general maintenance and repairs, gas fitting, septic tank and treatment plant installation, renovations and new builds, leaks and burst pipes, drains with CCTV, and electric, gas and solar hot water, including help claiming solar hot water rebates. It works weekdays from 7am to 4pm, after hours by appointment, and can usually help with emergencies the same day.

    Emergency
    Business hours + emergencies
    NT licence
    LPD2583
    Services
    Septic Systems, Hot Water, Gas, Blocked Drains
  10. 10

    Humpty Doo Plumbing

    Rural Darwin and Litchfield, from Humpty Doo, plus remote NT

    4.9 from 11 Google reviews

    Humpty Doo Plumbing logo

    Best for rural properties, septic systems and water supply

    • Family-owned and servicing the NT since 1993
    • Septic system installation and pump replacement, plus Reln trench replacement
    • Prepares wastewater management Section 40s, designs and certificates of compliance
    • Works Monday to Saturday, with emergency call-outs on Sundays
    More about Humpty Doo Plumbing

    Humpty Doo Plumbing is a family-owned business that has served the Northern Territory since 1993. Director Dan is a self-certifying plumber, and the business works from Humpty Doo, covering everywhere from Darwin to the rural and remote NT.

    Work includes general plumbing and maintenance, septic systems and pumps, Reln drain trenches, water lines, tanks and pumps, solar and electric hot water, drain cleaning with a drain camera, backflow prevention and renovation plumbing. It also prepares wastewater management Section 40s, designs and certificates of compliance. Hours are 7am to 4pm Monday to Saturday, with emergency call-outs on Sundays.

    Emergency
    Mon to Sat + Sunday emergencies
    Established
    1993
    NT licence
    LPD2548
    Services
    Septic Systems, Hot Water, Blocked Drains, Water Tanks & Pumps

How we selected these plumbers

We built this list from public information, then checked each business by hand.

  1. 1

    Build a long list

    We started with 22 Darwin plumbing businesses found through Google Maps searches across the city, then checked each finalist's licence on the NT register.

  2. 2

    Confirm the licence

    Every business needs a current NT licence on the public register. Any that didn't have one were removed.

  3. 3

    Check reputation

    Shortlisted businesses needed at least 4.5 stars from 10+ Google reviews.

  4. 4

    Map coverage and hours

    Service areas and after-hours terms come from each business's own site. If a site is unclear, we leave the detail out rather than guess.

  5. 5

    Rank the final 10

    Order weighs reputation, coverage, emergency availability and how openly each business prices its work.

What doesn't affect ranking

  • Payment. Sponsored listings get a highlighted card and a label, not a higher position.
  • Business size or advertising spend.
  • Spotted something out of date? Tell us and we'll recheck it.

How much does a plumber cost in Darwin?

Indicative local prices for common jobs. Your quote depends on the job, parts and time of day.

ItemTypical range
Hourly labour rate$80–$200
Standard call-out fee$60–$150
After-hours or emergency call-out$250–$700
Leaking tap repair$80–$260
Tap replacement, per tap$150–$500
Blocked drain, standard clear$150–$500
Blocked drain with CCTV and jetting$350–$1,100
Burst pipe repair$200–$800
Toilet repair$150–$350
Toilet supply and install$400–$900
Gas fitting, per point$250–$650
Electric hot water system, installed$800–$3,000
Gas storage hot water system, installed$1,200–$3,500
Heat pump hot water system, installed$3,000–$6,000 before rebates

Get a written quote before any work starts, and ask how after-hours work is priced. Ranges from 2026 published Darwin cost guides, including What's The Damage? Darwin plumber cost guide. Treat them as a guide only.

What type of plumber do you need?

Match what you're seeing to the right job, so you ask for the right thing when you call.

What you're seeingAsk for
Slow-draining sink or toiletBlocked drain clear
No hot water, or the temperature keeps changingHot water repair
Rising water bill, no visible leakLeak detection
Water coming inside after rainRoof plumbing
Renovating a bathroom or kitchenRenovation plumbing
Gas smell, or a gas appliance not workingLicensed gasfitter, urgently
Sudden, uncontrolled water flowEmergency plumber

Emergency plumbing in Darwin

8 of the 10 plumbers on this list say they answer 24/7. Ask about the after-hours rate before they head out.

Stop the water

Turn off the mains isolation valve. It's usually near the water meter or at the front of the property.

Get out first

Leave the house, don't touch light switches, and call from outside.

Call a 24/7 plumber

Every listing above shows its emergency terms. Confirm they cover your suburb when you call.

Checking a Northern Territory plumber's licence

It takes about a minute, and it's the best protection you have.

  1. 1

    Ask for their licence number

    A licensed plumber will give it to you straight away. Some print it on their website, quotes and van.

  2. 2

    Search the NT register

    The Plumbers and Drainers Licensing Board publishes a register of currently licensed plumbers and drainers, searchable by name and licence number. NT Plumbers and Drainers Licensing Board

  3. 3

    Make sure you're dealing with a licensed plumber

    In the NT, a journeyman plumber isn't a licensed plumber and can't contract with you directly. They must work under a licensed advanced tradesman.

  4. 4

    Gas work needs a gasfitter

    Gas work is licensed separately in the NT, by NT WorkSafe. If your job involves gas, ask whether the plumber holds a gasfitting licence.

Plumbing in Darwin: what's different

A few local patterns worth knowing before you book.

Wet season

The wet season runs from about November to April, bringing heavy downpours and cyclone risk. Blocked gutters and downpipes are a common cause of water getting inside, so roof plumbing is worth checking before November.

Solar hot water

Solar hot water is far more common in the Territory than in the rest of Australia, so most local plumbers repair and replace solar systems as routine work.

Rural blocks

Much of the rural area around Humpty Doo, Howard Springs and Berry Springs relies on septic systems and bores rather than town sewer. Several plumbers on this list install and service septic and treatment systems.

Sewer responsibility

Power and Water maintains the sewer pipes from the connection point to the street. Everything on your side of the connection point is the property owner's responsibility.

Darwin plumber FAQs

How much does a plumber cost in Darwin?

Most Darwin plumbers charge between about $80 and $200 an hour, plus a call-out fee of around $60 to $150. Small jobs like a leaking tap usually land between $80 and $260 all up. Many plumbers quote a fixed price per job instead, so always ask for the price in writing before work starts.

How much does it cost to unblock a drain in Darwin?

A standard blocked drain clear typically costs $150 to $500. If the plumber needs a CCTV camera to find the problem and a high-pressure jetter to clear it, expect $350 to $1,100. A drain that keeps blocking in the same spot often has a damaged pipe, which is quoted separately.

How much does a new hot water system cost in Darwin?

Installed prices usually run from about $800 to $3,000 for electric storage, $1,200 to $3,500 for gas storage, and $3,000 to $6,000 for a heat pump before rebates. Solar hot water is very common in the Top End, and rebates may be available, so ask your plumber about them. If your current unit is over 10 years old and has failed, replacing it is usually better value than repairing it.

Does an after-hours plumber cost more in Darwin?

Usually. After-hours and emergency call-outs commonly cost $250 to $700 before parts and labour. Ask how the job will be priced before the plumber heads out.

What should I expect from an emergency plumber call-out?

Eight of the plumbers on this list say they answer 24/7. While you wait, turn off the water at the main stop tap, usually near the water meter. A good operator will confirm the call-out fee and how they'll charge before starting work.

Do plumbers in Darwin need to be licensed?

Yes. Plumbing and drainage work in the NT is licensed by the Plumbers and Drainers Licensing Board, and only a licensed advanced tradesman can contract with you directly. Gas work needs a separate gasfitting licence from NT WorkSafe.

How do I check a plumber's licence in the NT?

Ask the plumber for their licence number, then look it up on the register on the Plumbers and Drainers Licensing Board website. Check that the licence is current and that the name matches the business you're dealing with.

Who fixes a blocked sewer: me or Power and Water?

The property owner is responsible for all pipes and fittings on the property up to the sewer connection point, and Power and Water looks after the pipes from there to the street. If several properties are affected at once, contact Power and Water first.

Can I do my own plumbing in the Northern Territory?

The NT Government advises using a licensed plumber for all plumbing work, including work on fixtures and fittings. Larger jobs also need a certifying plumber to lodge a certificate of compliance. Unlicensed work can also cause problems with insurance.

How do I choose the right plumber?

Confirm the licence, check recent Google reviews, and get a written quote before any work starts. Ask whether they charge hourly or a fixed price, and whether after-hours work costs more. Good plumbers are upfront about price and won't pressure you to decide on the spot.

Do Darwin plumbers cover Palmerston and the rural area?

Most plumbers on this list cover Darwin and Palmerston, and several also cover the rural area around Humpty Doo, Howard Springs and Berry Springs. Check each listing's service area above and confirm your suburb when you call.

Information is a guide only. Always confirm licensing, pricing and availability directly with the business.