Civil Drainage Services
Getting the Bay Flowing – We are your civil drainage experts.
At Armstrong Plumbing, we know civil plumbing and drainage inside and out. It’s what we’ve been doing for close to a century. Based right here in Tauranga, we’ve got the experience, gear, and know-how to handle large-scale civil projects across the Bay of Plenty.
Whether it’s a new subdivision, infrastructure upgrade, or a big commercial job, we get stuck in and get it done right the first time. No fluff, no nonsense—just solid work that stands the test of time.
Storm & Waste Water Systems
From full drainage layouts to upgrades and repairs, we install systems that can take the hits and handle the flow—rain or shine.
Sub-Division Plumbing & Drainage
Working alongside developers and contractors to get plumbing and drainage sorted for new builds and subdivisions—on time and on budget.
Commercial Site Works & Pre-Build Services
Before you even lay the first slab, we’re there handling site drainage, connections, and pre-build groundwork.
Contact us
Want to talk about your next civil project? Give us a bell—we’ll sort you out with a solid plan and a fair quote.