Adelaide, South Australia · October 2026 figures
Best civil contractors in Adelaide, SA
The top-ranked civil contractors in Adelaide are Mainmark (4.8 from 44 reviews), Cable Search (4.9 from 12 reviews) and SA Profiling Pty Ltd (4.7 from 12 reviews). 12 are ranked here by proven rating.
- Ranked
- 12
- Median rating
- 4.6
- Reviews behind the list
- 184
- Open Saturday
- 2 of 10
The ranked list
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Civil Contractors in Adelaide at a glance
- 12 civil contractors in Adelaide are ranked here, with 184 Google reviews between them and a median rating of 4.6.
- 83% list a website and 100% a phone number on Google.
- 2 of the 10 that list opening hours open on Saturday, and 2 on Sunday.
- 2 list round-the-clock hours, every day of the week: On Point Traffic and Fast Lane Traffic.
- Active Tree Services Pty Ltd in Edwardstown has the most Google reviews (47), averaging 2.7.
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Questions
Who are the best civil contractors in Adelaide?
The top-ranked civil contractors in Adelaide are Mainmark (4.8 from 44 reviews), Cable Search (4.9 from 12 reviews) and SA Profiling Pty Ltd (4.7 from 12 reviews). Each is ranked by proven rating, its Google rating weighted by the number of reviews behind it.
How many civil contractors are there in Adelaide?
The Agentize Directory ranks 12 civil contractors in Adelaide, each with a Google rating from at least five reviews. Their median rating is 4.6, from 184 reviews in all.
Which civil contractors in Adelaide are open on weekends?
2 of the 10 that list hours on Google open on both Saturday and Sunday. The highest ranked of them are On Point Traffic and Fast Lane Traffic.
Which civil contractors in Adelaide are open 24 hours?
On Point Traffic and Fast Lane Traffic list round-the-clock hours every day on Google. Call ahead to confirm.
Which civil contractor in Adelaide has the most reviews?
Active Tree Services Pty Ltd has the most Google reviews of any civil contractor ranked in Adelaide: 47, averaging 2.7.
How is this list of civil contractors ranked?
Every list is ranked by proven rating: a business's Google rating weighted by the reviews behind it, so a perfect score from five reviews cannot outrank a near-perfect one from five hundred. How the ranking works.
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Civil Contractors elsewhere
Ratings and review counts are Google's, as listed in October 2026. Phone numbers, websites and opening hours are the ones each business lists on Google. No business is verified or endorsed by Agentize. How the ranking works.