Skip to business listings

Find the best builders in Thornleigh, NSW

View reviews, compare quotes and book professional builders in Thornleigh online.

Average rating of builders near Thornleigh
4.9 based on 67 reviews of 10 businesses

How it works

Get quotes from Thornleigh builders in three easy steps

1

Describe

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

2

Compare

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

3

Connect

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

Best Thornleigh builders near you

Word of Mouth builders in Thornleigh receive an average rating of 4.9 based off 67 reviews.

S.A Building and Carpentry

Reviewed this month
5.0
36 reviews
Quality 4.9 Service 4.9 Value 5.0
Verified ABN: 38 667 234 585
Servicing Thornleigh
Saturday: 7:00am to 1:00pm
Licence No. 141779C 20+ years of experience 100% satisfaction guaranteed
Most reviewed for: Full bathroom renovation
From customer reviews
Photo shared by a customer Photo shared by a customer Photo shared by a customer

"Sean from S.A building and carpentry was a delight to have renovate our kitchen, bathrooms and extension of our..."

Show number

Kongstruction

5.0
14 reviews
Quality 5.0 Service 5.0 Value 5.0
Verified ABN: 86 622 482 786 2023 Award
Servicing Thornleigh
Saturday: 9:00am to 5:00pm
Licence No. 322816C

"I recently had the pleasure of working with Kongstruction on a house extension project in Chatswood, and I have..."

Show number

Binai Pty Ltd

5.0
10 reviews
Quality 5.0 Service 5.0 Value 5.0

"I found Binai pty ltd through the bush telegraph while we were looking for a local builder from Hornsby for our..."

Get quote Show number

Showing 20 of 22 businesses

Why our builders are different

Expert builders

We connect you with qualified Thornleigh builders — not gig workers.

Compare offers and reviews

Get fast responses from local builders. 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.

236+
Jobs posted
1.24
Average quotes per job
Based on the most recent job posts for builders in Thornleigh.

Related services in Thornleigh

Find the Right Price for Your Job

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

How Much Does It Cost to Build a Granny Flat in Australia in 2026?

How Much Does It Cost to Build a Granny Flat in Australia in 2026?

A state-by-state guide to 2026 prices, planning rules, hidden costs, and a worked Sydney budget.

More builders near you

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