Skip to business listings

Find the best plumber in Castlecrag, NSW

View reviews, compare quotes and book professional plumbers in Castlecrag online.

Average rating of plumbers near Castlecrag
4.9 based on 731 reviews of 25 businesses

How it works

Get quotes from Castlecrag plumbers in three easy steps

1

Describe

Tell us what you need and we'll match you with local plumbers.

2

Compare

Receive free quotes and compare prices, reviews, and availability.

3

Connect

Choose the best plumber for your job based on reviews and price.

Best Castlecrag plumbers near you

Word of Mouth plumbers in Castlecrag receive an average rating of 4.9 based off 731 reviews.

Aussie Plumbing Services

5.0
277 reviews
Quality 5.0 Service 5.0 Value 5.0
Verified ABN: 69 600 483 850 2024 Award
Servicing Castlecrag
Tuesday: 24 hours
Licence No. 273594C 24/7 Emergency Service $50 OFF all plumbing when you book by phone

"Had an issue where methane gas was leaking into my crawlspace all because someone hadn't ventilated a bathroom..."

Show number

SilverWater Plumbing

4.9
88 reviews
Quality 4.9 Service 5.0 Value 4.9
Verified ABN: 71 609 246 077 Special Offer
Servicing Castlecrag
Tuesday: On call 24 hours
Licence No. 330742C 100% Customer Satisfaction Gurantee Interest free finance options available

"Guys very efficient and friendly and worked continuously till finished"

Show number

Plumbers To U

5.0
107 reviews
Quality 5.0 Service 5.0 Value 4.9
Verified ABN: 53 649 233 661 2025 Award
Servicing Castlecrag
Tuesday: 24 hours
Licence No. 371346C Over 100 5-star reviews Honest pricing

"A strong yes. I have used them 3 times and the service and quality of work is great. A big shout out to James you..."

Show number

Disaster Blaster Plumbing

4.7
56 reviews
Quality 4.7 Service 4.7 Value 4.6
Verified ABN: 31 134 412 098 Special Offer
Servicing Castlecrag
Tuesday: On call 24 hours
Licence No. 346181C Fully licensed and insured Upfront and transparent pricing (no hourly rates)

"Fabulous work Quick respond and amazing service The team very helpful and well organised Highly recommend "

Show number

4 Elements Plumbing

4.9
102 reviews
Quality 4.9 Service 5.0 Value 4.9
Special Offer
Balgowlah NSW
Tuesday: 24hrs

"Luke and his team did a fantastic job to help fix our drainage problems. He was professional and followed an..."

Get quote Show number

Plumbing Bros Chatswood

4.8
6 reviews
Quality 4.7 Service 4.7 Value 4.7
Chatswood NSW
Tuesday: 7-5

"Absolutely first class service. From the first phone call until the successful completion of the job. the team at..."

Get quote Show number

Showing 20 of 25 businesses

Market Intelligence

Plumbers servicing Castlecrag

Data-driven insights based on 731 customer reviews collected between 2009 and 2026, ABS Census data, and 2 trust signal responses

84 / 100
Local Service Score
7 Award Winners
$500 median Typical Cost most jobs $376–$550
100% Positive Feedback

Castlecrag is one of the pricier areas for plumbers — 180% above the NSW average, with typical jobs around $500. 25 plumbers service the area with 731 customer reviews.

What it costs

Most jobs range from $376 to $550. Nearby: Northbridge ($500), Middle Cove ($500), Willoughby East ($500).

About this suburb

Incomes in Castlecrag run above the national median ($4,675/week vs $1,748/week), and plumbers pricing follows — sitting 180% above the NSW average. Worth getting multiple quotes to find the right value point within that range.

Demand patterns

Demand for plumbers in Castlecrag peaks around January and drops to its quietest in July based on review patterns — something to factor in if your job is flexible on dates.

What locals say

Review activity here is higher than typical: Castlecrag averages 40.6 new plumber reviews a year — 253% above the NSW average — a larger sample than most suburbs in the state.

Based on 731 customer reviews collected on Word of Mouth between 2009–2026, and ABS Census 2021 data.

40.6 / yr Review velocity +176%
4.9 stars Avg rating above avg
$1,400 Typical cost +75%
5.0 stars Service rating
29.2 avg Reviews / provider
84.3 / 10k Provider density

Plumber reviews & ratings over time — Castlecrag area

Based on Word of Mouth reviews 2009–2026

Based on customer-reported prices. Outliers removed.

Castlecrag area profile ABS Census 2021

2,965 Population
38.5% Own with mortgage
97.4% Houses
$4,675 Median income / week

How we calculate the Local Service Score: We combine two sources of data: first-party data collected directly by Word of Mouth — verified customer reviews, customer-reported pricing, post-service trust-signal responses, and service awards — with suburb-level population and housing data from the Australian Bureau of Statistics 2021 Census. The score measures how well Castlecrag is served for plumbers, reflecting the depth of choice, quality of service, and value for money available to residents compared to other suburbs across Australia. See our Local Service Score methodology for data sources, update frequency, and quality guardrails.

Why our plumbers are different

Expert plumbers

We connect you with qualified Castlecrag plumbers — not gig workers.

Compare offers and reviews

Get fast responses from local plumbers. Compare prices, reviews, and availability all in one place.

Reviews are earned, not bought

What you see is shaped by thousands of Aussies sharing their experiences over the past 18 years.

922+
Jobs posted
1.35
Average quotes per job
Based on the most recent job posts for plumbers in Castlecrag.

Related services in Castlecrag

Find the Right Price for Your Job

Browse our comprehensive cost guides to find the average national price for your job.

How Much Does a Plumber Cost?

How Much Does a Plumber Cost?

Average hourly rate $100 - $150

How Much Does it Cost to Fix a Blocked Drain?

How Much Does it Cost to Fix a Blocked Drain?

Average cost $75 - $500

How Much Does it Cost to Replace a Toilet?

How Much Does it Cost to Replace a Toilet?

Average price $200 - $500

More plumbers near you

Plumbers in Castlecrag — FAQs

What's the going rate for a local plumber?

Based on customer-reported pricing on Word of Mouth, plumbers in Castlecrag typically charge between $376 and $550. This is 180% above the NSW average.

When are local plumbers least busy?

Based on historical review patterns on Word of Mouth, plumber demand in Castlecrag tends to peak in January and is quietest in July. Booking during quieter months may mean more providers available and faster response times.

What's the best way to compare local plumbers?

Start by comparing reviews from real customers — Castlecrag has 731 plumber reviews on Word of Mouth. Plumbers To U (2025), Aussie Plumbing Services (2024) and SilverWater Plumbing (2022) have earned a Word of Mouth Service Award (plus 4 other local award winners) — an award that recognises consistently high customer ratings over a calendar year.

Are plumbers in Castlecrag well reviewed?

Plumbers in Castlecrag have an average rating of 4.9 out of 5 stars, based on 731 customer reviews on Word of Mouth. This is above the national average of 4.85 stars.

Does Castlecrag's local character affect which plumbers are best suited to the area?

Incomes in Castlecrag run above the national median ($4,675/week vs $1,748/week), and plumbers pricing follows — sitting 180% above the NSW average. Worth getting multiple quotes to find the right value point within that range. For context, ABS Census 2021 data shows Castlecrag has 97% of dwellings are standalone houses, a median age of 47, a median household income of $4,675/week.

Are you a business owner?

Join thousands of Australian businesses on Word of Mouth. Get discovered by customers actively looking for your services.

List your business free Learn more