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Ranked by Google Reviews

Top 10 Bathroom Renovation
in Carrum Downs, Frankston

TradeRefer lists 5 bathroom renovation businesses in Carrum Downs with an average Google rating of 4.9 across 220 reviews. The businesses below are ranked from highest to lowest rating — all ABN-checked and community-recommended.

Typical cost in Carrum Downs: $15000–$35000 per project

Ranked #2026

By Google Rating

4.9★ Avg Rating

220 reviews

ABN Checked

ABN-checked

Top 5 Bathroom Renovation in Carrum Downs — Ranked by Rating

Sorted by public Google rating, highest first. All ABN-checked.

#1
Top Rated 2026
SJ Custom Kitchens & Bathrooms
Bathroom Renovation ABN checked

SJ Custom Kitchens & Bathrooms

At SJ Custom Kitchens we can make your dream kitchen a reality. With the best advice, custom kitchen cabinet makers and years of experience.

5.0(50 reviews)
Carrum Downs
#2
Bathroom Connections - Bathroom Renovations Melbourne
Bathroom Renovation ABN checked

Bathroom Connections - Bathroom Renovations Melbourne

Bathroom Connections - Bathroom Renovations Melbourne is a top-rated bathroom renovation business serving Carrum Downs, VIC. With a 5-star rating from 36 reviews, they are one of the most trusted bathroom renovation providers in the area. Specialising in complete bathroom renovations and remodelling, Bathroom Connections - Bathroom Renovations Melbourne delivers quality workmanship and reliable service. Contact them today for a free quote.

5.0(36 reviews)
Carrum Downs
#3
Renovation Square
Bathroom Renovation ABN checked

Renovation Square

For All Your Renovation Needs

4.9(62 reviews)
Carrum Downs
#4
The Bathroom Retreat
Bathroom Renovation ABN checked

The Bathroom Retreat

Bathroom renovation and restoration within your budget are the key elements for your bathroom retreat.

4.9(38 reviews)
Carrum Downs
#5
Reno Warriors
Bathroom Renovation ABN checked

Reno Warriors

Transform your home with Reno Warriors. Specialising in custom bathrooms, kitchens, and full home renovations. Book your free consultation today!

4.9(34 reviews)
Carrum Downs

How Much Do Bathroom Renovation Cost in Carrum Downs?

Based on Victoria industry rates. Always get 2–3 written quotes.

Typical Range

$15000–$35000

per project

After-Hours

$52500

Emergency callout

Avg Hourly

$25000

Carrum Downs market

Estimates only. Always request a written quote before authorising work.

Bathroom Renovation Licensing in Victoria

In Victoria, bathroom renovations involving plumbing, electrical, or structural changes require appropriately licensed trades. Wet area waterproofing must comply with AS 3740 and the VBA oversees building practitioner registration.

How to Choose the Best Bathroom Renovation in Carrum Downs

A checklist before hiring any bathroom renovation in Carrum Downs, Frankston.

  1. 1

    Verify their electrical licence is current at your state's electrical safety authority (e.g. Energy Safe Victoria, NSW Fair Trading).

  2. 2

    Confirm they carry public liability insurance of at least $5 million — ask to see the certificate.

  3. 3

    Get 2–3 written quotes for any job over $500. A written quote protects both parties and clarifies the full scope.

  4. 4

    Check their Google and TradeRefer ratings — look for consistent reviews mentioning punctuality, clean workmanship, and clear communication.

  5. 5

    Ask whether they'll provide a Certificate of Compliance (electrical safety certificate) on completion, as required by law in most states.

FAQs — Bathroom Renovation in Carrum Downs, Frankston

How much does a bathroom renovation cost in Australia?

A budget bathroom renovation costs $8,000–$15,000. A mid-range renovation $15,000–$30,000. A high-end renovation with custom features can exceed $50,000. The biggest cost factors are tiling, waterproofing, fixtures, and labour. A full gut-and-replace is more expensive but avoids hidden issues.

How long does a bathroom renovation take?

A standard bathroom renovation takes 2–4 weeks for a single bathroom. This includes demolition (1–2 days), rough-in plumbing and electrical (2–3 days), waterproofing and curing time (3–5 days), tiling (2–4 days), and fit-off (1–2 days). Custom or heritage bathrooms take longer.

Do I need a building permit for a bathroom renovation?

Cosmetic bathroom renovations (new fixtures, retiling, repainting) generally don't require a permit. Moving plumbing, removing walls, or changing the room layout typically requires a building permit. Plumbing and electrical changes always require licensed contractors who issue compliance certificates.

Can I use my bathroom during renovation?

If you have one bathroom, this is the most challenging aspect of bathroom renovations. Most renovation contractors can phase work to keep the toilet operational. Discuss a timeline with your contractor — many can complete a bathroom in 2 weeks when well-coordinated.

What's the best tile size for a small bathroom?

Larger tiles (600x600mm+) can make a small bathroom feel bigger by reducing grout lines. However, large tiles require a very flat substrate and are harder to set around fixtures. Subway tiles (75x150mm or 100x200mm) are timeless and suit any size. Your tiler can advise on what works best for your space.

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