Best Roofers in Castle Hill
Compare the top roofers in Castle Hill, NSW, ranked by our composite reputation score.
Updated October 2026 · Based on 1,959 real Google reviews across the 53 roofers
Top Roofers in Castle Hill, NSW
The short answer
As of October 2026, the 3 highest-ranked roofers in Castle Hill, NSW on the Starworks directory are Leafsmart (5.0 stars from 277 Google reviews), RoofingCorp (4.9 stars from 247 Google reviews) and Sydney Roof Painting (4.9 stars from 233 Google reviews).
Starworks ranks 53 roofers in Castle Hill, NSW, holding 1,959 Google reviews between them. Across the 53 the median rating is 5.0 stars from a median of 9 reviews. Of the 53, 45 are rated 4.5 or better and 5 have passed 100 reviews.
Every figure here is computed from Google review data that Starworks collects for roofers in Castle Hill, NSW, recalculated when this page rebuilds. Placement on this list cannot be bought.
Kangaroo Roof Repairs and Construction Pty Ltd
Read 77 reviews · Score: 81/100
PAUL GUTTER CLEANING - Repairs & Installation and High Pressure Cleaning
Read 27 reviews · Score: 73/100
Kangaroo Roof Restoration The hills
Read 53 reviews · Score: 72/100
Hills District Roof Repairs & Restorations
Read 5 reviews · Score: 61/100
Gum Leaf Gutter Protection & Gum Leaf Gutter Guard
Read 1 reviews · Score: 57/100
Impervia Build Group
Read 1 reviews · Score: 57/100
Hagarty's Complete Roofing (NSW) Pty Ltd
Read 8 reviews · Score: 55/100
Apex Waterproofing Solutions PTY LTD
Read 3 reviews · Score: 51/100
What customers wrote about roofers in Castle Hill
Real Google reviews of businesses ranked on this page. Reviewer names are never shown.
“Sam and Moin did a great job on my roof. Pressure cleaned, restored and sprayed. Sydney Roof Company have been a pleasure to deal with.”
“Pick manufacturing at Sevin Hills was very helpful with my quote showing and spending time in order all the detail of the material needed in the quote. I particular thank you to Joe with his contribution and ringing me…”
“peter and sahil where a pleasure to work with honest reliable and using quality dulux products sensitive to minimising disruptions to family and neighbours, repaired roof after storm damage promptly and recapped and…”
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Frequently Asked Questions
Common questions about roofers in Castle Hill.
Who are the best roofers in Castle Hill?
As of October 2026, the 3 highest-ranked roofers in Castle Hill, NSW on the Starworks directory are Leafsmart (5.0 stars from 277 Google reviews), RoofingCorp (4.9 stars from 247 Google reviews) and Sydney Roof Painting (4.9 stars from 233 Google reviews). Every figure here is computed from Google review data that Starworks collects for roofers in Castle Hill, NSW, recalculated when this page rebuilds. Placement on this list cannot be bought.
How many roofers does Starworks rank in Castle Hill?
Starworks ranks 53 roofers in Castle Hill, NSW, holding 1,959 Google reviews between them. Across the 53 the median rating is 5.0 stars from a median of 9 reviews. Of the 53, 45 are rated 4.5 or better and 5 have passed 100 reviews.
What star rating should I expect from a good roofer in Castle Hill?
The median Google rating across the 53 roofers Starworks ranks in Castle Hill, NSW is 5.0 stars, and 45 of them sit at 4.5 or above. A rating at or near that median is ordinary for roofers in Castle Hill, NSW rather than a warning sign on its own, and a rating well above it only means much when enough reviews stand behind it.
How many Google reviews does an established roofer in Castle Hill have?
The median roofer Starworks ranks in Castle Hill, NSW carries 9 Google reviews, and 5 of the 53 roofers have passed 100.
How does Starworks rank roofers in Castle Hill?
Starworks gives every roofer in Castle Hill, NSW a reputation score out of 100 from three things: its Google star rating (up to 47 points), how many reviews back that rating (up to 35), and whether customers can reach it by website and phone number (up to 18). Review volume is the one part that can subtract: below 15 reviews it costs points, because a near-empty review record gives a stranger very little to go on. No score falls below 0 and placement cannot be bought. The score measures the strength of a business's public review record rather than the quality of its work, so it is worth reading the reviews as well, and every listing links to them on Google.
Why does a roofer in Castle Hill with all 5-star reviews score lower than one with a lower rating?
Because review volume counts as well as rating, and below 15 reviews it counts against you. Five perfect reviews are encouraging but thin evidence; three hundred reviews averaging 4.7 tell a stranger far more about what to expect on the day. That is a judgement about how much proof exists, not about the quality of the work, and a newer roofer with a handful of excellent reviews may still be the right choice in Castle Hill, NSW. The star rating and review count sit next to every score so you can weigh both yourself.
Why does the same roofer not appear several times on this list?
Some businesses run more than one Google listing, often one per suburb they service. Those are the same company, so Starworks groups them and shows the business once, using the listing with the strongest review record. That is why this page opens with 50 distinct roofers in Castle Hill, NSW rather than a longer list of repeats.
How often is this list of roofers in Castle Hill updated?
This ranking of roofers in Castle Hill, NSW rebuilds on a 30-day cycle and prints the date of its last rebuild above the list, which for the current version is October 2026. Ratings and review counts are re-read from Google over time rather than on a fixed schedule, so an individual figure here can be older than the rebuild date.
How can I improve my roofer business ranking in Castle Hill?
Collect genuine customer reviews consistently, and keep a working website and phone number on your Google listing, because those are the three inputs the score reads. There is no placement to buy on this page. For scale: the median roofer Starworks ranks in Castle Hill, NSW carries 9 Google reviews at 5.0 stars.
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