Skip to content
Sign up

Sydney, New South Wales · October 2026 figures

Compare the top 10 civil contractors in Sydney, NSW

Of the top 10, Econnex has the most reviews (2,509), and 7 of them share the highest average (5.0). 9 of the 10 list the most opening hours (168 a week each).

The top 10 civil contractors in Sydney, side by side
RankBusinessRatingReviewsRating floorDays openSaturdaySundayOpen latePhoneWebsite
1Geoscope Utility Detection ServicesWarwick Farm5.0295Floor 4.907YesYesYes1300 750 350geoscopelocating.com.au
2Tier One TrafficSydney5.0170Floor 4.877YesYesYes(02) 9600 9858tieronetraffic.com.au
3Nick Traffic Control Pty LtdSilverwater5.0102Floor 4.847YesYesYes0424 139 757nicktraffic.com
4Traffic Control ExpertsSydney5.041Floor 4.747YesYesYes0499 941 999trafficcontrolexperts.com.au
5Sydney Traffic PTY LTDAlexandria4.966Floor 4.707YesYesYes(02) 8338 0207sydtraffic.au
6Mainmark SydneyNorth Sydney4.8219Floor 4.695NoNoNo1800 623 312mainmark.com
7IQ Home ElectricalNorth Rocks5.025Floor 4.677YesYesYes0423 480 828iqhomeelectrical.com
8Road Management ServicesSefton5.025Floor 4.677YesYesYes0415 791 315roadmanagement.com.au
9EconnexSydney4.72,509Floor 4.677YesYesYes1800 013 000econnex.com.au
10JBK Traffic SolutionsRoselands5.022Floor 4.657YesYesYes0425 299 660jbktrafficsolutions.com.au

See all 69 ranked

More in Sydney

Civil Contractors elsewhere in New South Wales

Ratings and review counts are Google's, as listed in October 2026. Phone numbers, websites and opening hours are the ones each business lists. Nothing here is paid for or verified by Calso. How the ranking works.