Construction site with workers and heavy machinery, including a small excavator, in front of large metallic tank and green building, under cloudy sky.

Built on Quality. Driven by Compliance.

Civil Plumbing Contractor

Mara Plumbing Co delivers civil plumbing infrastructure for councils, developers and industrial clients across Queensland — from water mains and sewerage to stormwater and certified EF & poly welding.

INTRODUCTORY STATEMENT

Built for Scale. Delivered to Australian Standards

Civil works demand precision, heavily regulated compliance, and tight scheduling. Our certified team has the machinery, tickets, and experience to handle deep excavation and complex utility installations safely and on time.

01

Water Mains & Reticulation

New main installations, extensions, and live connections delivered to local council authority specifications.

02

Sewerage Infrastructure

Gravity sewer mains, manhole construction, and pump station connections with strict quality control.

03

Stormwater & Drainage Systems

High-capacity stormwater drainage, retention tanks, and culvert installations for commercial developments.

04

Certified EF & Poly Welding

High-Density Polyethylene (HDPE) electrofusion and butt welding for robust, long-term civil pipe networks. All tickets are fully current and compliant.

05

Civil Drainage & Excavation

End-to-end site preparation, trenching, and utility asset installation with our own specialized plant and equipment.

Ready to Discuss Your Next Project?

Get in touch for structured fixed-price quotes and transparent commercial site coordination.