Peat & Co. Plumbing, Drainage, Gasfitting: Auckland's Trusted Experts. At Peat & Co, we specialise in plumbing, drainage, and gasfitting services across Auckland. We're committed to providing our customers with the upmost care and craftsmanship at every touchpoint. With extensive experience in high-end bathroom renovations, new builds, and commercial plumbing maintenance, our dedicated team is ready to tackle any project. Whether it's a minor leak or a major installation, we deliver superior flow and reliability. Drip happens... superior flow with Peat & Co.