The top-ranked civil contractors in Queensland are Service Locate Pty Ltd in Robina, Gold Coast (4.9 from 46 reviews), K & J Scanning in Wights Mountain, Brisbane (4.8 from 64 reviews) and Utility ID Underground Service Locators Toowoomba in Middle Ridge, Toowoomba (5.0 from 27 reviews). 48 are ranked across 4 cities and towns in QLD.
48 civil contractors in Queensland are ranked here, with 775 Google reviews between them and a median rating of 4.5.
94% list a website and 98% a phone number on Google.
19 of the 44 that list opening hours open on Saturday, and 17 on Sunday.
14 list round-the-clock hours, every day of the week.
Mainmark QLD in Yatala has the most Google reviews (81), averaging 4.6.
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Questions
Who are the best civil contractors in Queensland?
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The top-ranked civil contractors in Queensland are Service Locate Pty Ltd (4.9 from 46 reviews), K & J Scanning (4.8 from 64 reviews) and Utility ID Underground Service Locators Toowoomba (5.0 from 27 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 Queensland?
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The Agentize Directory ranks 48 civil contractors in Queensland, each with a Google rating from at least five reviews. Their median rating is 4.5, from 775 reviews in all.
Which civil contractors in Queensland are open on weekends?
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17 of the 44 that list hours on Google open on both Saturday and Sunday. The highest ranked of them are LADS, Underground IQ Pty Ltd and Complete Service Locations.
Which civil contractors in Queensland are open 24 hours?
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LADS, Complete Service Locations, Onsite Utility Locations Pty Ltd, Traffic Control Brisbane and Nexus Traffic Australia Pty Ltd and 9 more list round-the-clock hours every day on Google. Call ahead to confirm.
Which civil contractor in Queensland has the most reviews?
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Mainmark QLD has the most Google reviews of any civil contractor ranked in Queensland: 81, averaging 4.6.
How is this list of civil contractors ranked?
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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. No business pays to be listed or to move up. How the ranking works.
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 pays to be listed or to move up, and none is verified or endorsed by Agentize. How the ranking works.
