Aquatec Plumbing and Drainage is a Lyttelton-based plumbing and drainlaying business serving Lyttelton Harbour, Christchurch, and the wider Canterbury region. Founded and led by Hamish Baldwin, the business holds Master Plumber and Master Drainlayer accreditations, and Hamish is also a Certifying Plumber — credentials that provide clients with independently assured quality and the backing of a 12-Month Master Plumbers and Master Drainlayers Guarantee on all work completed.
The business covers the full scope of plumbing and drainage work for both residential and commercial clients. Plumbing services span leak detection and repair, fixture and appliance installation, emergency callouts, customised maintenance plans, and new build plumbing. Drainlaying services include site preparation, drainage system design and installation, repair and replacement, EQC drainage work, and compliance with local council regulations. The team also carries out CCTV drain inspections using RIDGID SeeSnake® camera technology — enabling precise, non-invasive diagnosis and clearing of blocked drains without unnecessary excavation.
As a registered IQP (Independently Qualified Person), Aquatec is also qualified to test and certify Backflow Prevention Devices — handling the full process from initial inspection through to the required council sign-off documentation.
Builders including Bowater Builders, TAC Projects, and ECL Builders have named Hamish and Aquatec as their preferred plumbing and drainage contractor, citing local knowledge, reliability, and consistent workmanship across projects of all sizes.
Aquatec Plumbing and Drainage is a Lyttelton-based trade business covering plumbing, drainlaying, CCTV drain inspections, and backflow prevention testing across the Lyttelton Harbour area, Christchurch, and the wider Canterbury region. The business was founded by Hamish Baldwin, who continues to lead the operation hands-on and has built a reputation among both residential clients and commercial builders for consistent quality and straight-talking communication.
Aquatec holds Master Plumber and Master Drainlayer accreditations — both independently audited trade qualifications that mean the quality of work is verified, not just claimed. Hamish is also a Certifying Plumber. All completed work is backed by a 12-Month Master Plumbers and Master Drainlayers Guarantee.
**Plumbing** covers the full residential and commercial scope: leak detection and repair, fixture and appliance installation, emergency plumbing callouts, customised maintenance plans, and new build plumbing. The business integrates directly with other trades on construction sites, making it a practical choice for builders who need a plumber that fits into a coordinated project timeline.
**Drainlaying** services include site preparation and drainage design, full drainage system installation, repair and replacement of existing infrastructure, EQC drainage remediation work, and compliance sign-off to local council requirements. Aquatec is experienced with the area's specific drainage conditions — something that has been highlighted by the commercial builders who use them as a preferred contractor.
**CCTV Drain Inspections** use RIDGID SeeSnake® camera technology to carry out high-resolution inspections of drainage systems. This approach allows precise identification of blockages and faults without excavation — diagnosing the problem accurately before any physical work begins. Fast, effective clearing follows the inspection where required.
**Backflow Testing** is a specialised service that requires IQP (Independently Qualified Person) certification. Aquatec is a registered IQP, which means they can test and certify Backflow Prevention Devices to council compliance requirements and provide all the required sign-off documentation — handling the full process from initial inspection to final report.
The business serves both individual homeowners and commercial construction firms. Three building companies — Bowater Builders, TAC Projects, and ECL Builders — are quoted as having Hamish and Aquatec as their preferred or go-to plumbing and drainage contractor. The recurring themes across all three testimonials are local knowledge, reliability across both small and large jobs, and the value of having a consistent contractor who understands the area's plumbing characteristics.
For homeowners in Lyttelton Harbour and Christchurch, the business positions itself as accessible for everything from a tap change through to a full drainage installation — and quotes are free to request via phone or the website contact form.