Best Builders & Trades in Charlestown
Compare the top builders & trades in Charlestown, NSW, ranked by our composite reputation score.
Updated October 2026 · Based on 139 real Google reviews across the 14 builders & trades
Top Builders & Trades in Charlestown, NSW
The short answer
As of October 2026, the 3 highest-ranked builders & trades in Charlestown, NSW on the Starworks directory are BGH Construction (5.0 stars from 17 Google reviews), RJS Building Solutions (5.0 stars from 15 Google reviews) and EAC Building (5.0 stars from 12 Google reviews).
Starworks ranks 14 builders & trades in Charlestown, NSW, holding 139 Google reviews between them. Across the 14 the median rating is 5.0 stars from a median of 7 reviews. Of the 14, 12 are rated 4.5 or better. The most-reviewed carries 39 reviews, more than the top-ranked builder holds, which is why rating alone does not set the order.
Every figure here is computed from Google review data that Starworks collects for builders & trades in Charlestown, NSW, recalculated when this page rebuilds. Placement on this list cannot be bought.
Thomsen & Hawthorn Building Services
Read 4 reviews · Score: 57/100
What customers wrote about builders & trades in Charlestown
Real Google reviews of businesses ranked on this page. Reviewer names are never shown.
“It was a pleasure working with BGH Construction throughout the project. Their team was professional, reliable, and easy to communicate with from start to finish. The quality of workmanship was excellent, and they were…”
“We’ve had an excellent experience partnering with The Hiive. Their tailored builder packages are a game-changer, offering a large selection of high-quality products and materials that are not only expertly designed but…”
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Frequently Asked Questions
Common questions about builders & trades in Charlestown.
Who are the best builders & trades in Charlestown?
As of October 2026, the 3 highest-ranked builders & trades in Charlestown, NSW on the Starworks directory are BGH Construction (5.0 stars from 17 Google reviews), RJS Building Solutions (5.0 stars from 15 Google reviews) and EAC Building (5.0 stars from 12 Google reviews). Every figure here is computed from Google review data that Starworks collects for builders & trades in Charlestown, NSW, recalculated when this page rebuilds. Placement on this list cannot be bought.
How many builders & trades does Starworks rank in Charlestown?
Starworks ranks 14 builders & trades in Charlestown, NSW, holding 139 Google reviews between them. Across the 14 the median rating is 5.0 stars from a median of 7 reviews. Of the 14, 12 are rated 4.5 or better. The most-reviewed carries 39 reviews, more than the top-ranked builder holds, which is why rating alone does not set the order.
What star rating should I expect from a good builder in Charlestown?
The median Google rating across the 14 builders & trades Starworks ranks in Charlestown, NSW is 5.0 stars, and 12 of them sit at 4.5 or above. A rating at or near that median is ordinary for builders & trades in Charlestown, 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 builder in Charlestown have?
The median builder Starworks ranks in Charlestown, NSW carries 7 Google reviews. The most-reviewed of them carries 39.
How does Starworks rank builders & trades in Charlestown?
Starworks gives every builder in Charlestown, 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 builder in Charlestown 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 builder with a handful of excellent reviews may still be the right choice in Charlestown, NSW. The star rating and review count sit next to every score so you can weigh both yourself.
Why does the same builder 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 14 distinct builders & trades in Charlestown, NSW rather than a longer list of repeats.
How often is this list of builders & trades in Charlestown updated?
This ranking of builders & trades in Charlestown, 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 builder business ranking in Charlestown?
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 builder Starworks ranks in Charlestown, NSW carries 7 Google reviews at 5.0 stars.
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