Best Builders & Trades in Marion
Compare the top builders & trades in Marion, SA, ranked by our composite reputation score.
Updated October 2026 · Based on 362 real Google reviews across the 24 builders & trades
Top Builders & Trades in Marion, SA
The short answer
As of October 2026, the 3 highest-ranked builders & trades in Marion, SA on the Starworks directory are Bradley Trade Services Adelaide (4.5 stars from 145 Google reviews), Lucas Building Services (5.0 stars from 16 Google reviews) and AAA JF Home Improvements (5.0 stars from 7 Google reviews).
Starworks ranks 24 builders & trades in Marion, SA, holding 362 Google reviews between them. Across the 24 the median rating is 4.7 stars from a median of 5 reviews. Of the 24, 15 are rated 4.5 or better and 1 has passed 100 reviews.
Every figure here is computed from Google review data that Starworks collects for builders & trades in Marion, SA, recalculated when this page rebuilds. Placement on this list cannot be bought.
AAT Building Group
Read 56 reviews · Score: 60/100
PREMIER BUILDING & RENOVATIONS Pty Ltd
Read 3 reviews · Score: 57/100
Everlast Flooring SA
Read 2 reviews · Score: 48/100
Westox Building Products
Read 1 reviews · Score: 48/100
Inline Bathrooms | Bathroom Renovations Kidman Park | Tiling Contractor Kidman Park
Read 15 reviews · Score: 45/100
Professional Rope Access
Read 8 reviews · Score: 43/100
Coachwood Constructions
Read 3 reviews · Score: 7/100
C & A Building & Maintenance Services Pty Ltd
Read 2 reviews · Score: 1/100
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Frequently Asked Questions
Common questions about builders & trades in Marion.
Who are the best builders & trades in Marion?
As of October 2026, the 3 highest-ranked builders & trades in Marion, SA on the Starworks directory are Bradley Trade Services Adelaide (4.5 stars from 145 Google reviews), Lucas Building Services (5.0 stars from 16 Google reviews) and AAA JF Home Improvements (5.0 stars from 7 Google reviews). Every figure here is computed from Google review data that Starworks collects for builders & trades in Marion, SA, recalculated when this page rebuilds. Placement on this list cannot be bought.
How many builders & trades does Starworks rank in Marion?
Starworks ranks 24 builders & trades in Marion, SA, holding 362 Google reviews between them. Across the 24 the median rating is 4.7 stars from a median of 5 reviews. Of the 24, 15 are rated 4.5 or better and 1 has passed 100 reviews.
What star rating should I expect from a good builder in Marion?
The median Google rating across the 24 builders & trades Starworks ranks in Marion, SA is 4.7 stars, and 15 of them sit at 4.5 or above. A rating at or near that median is ordinary for builders & trades in Marion, SA 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 Marion have?
The median builder Starworks ranks in Marion, SA carries 5 Google reviews, and 1 of the 24 builders & trades have passed 100.
How does Starworks rank builders & trades in Marion?
Starworks gives every builder in Marion, SA 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 Marion 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 Marion, SA. 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 24 distinct builders & trades in Marion, SA rather than a longer list of repeats.
How often is this list of builders & trades in Marion updated?
This ranking of builders & trades in Marion, SA 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 Marion?
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 Marion, SA carries 5 Google reviews at 4.7 stars.
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