When it comes to commercial plumbing and gas, you don’t just need a plumber. You need someone qualified, compliant, and trusted to sign things off properly.

That’s where Trilford Plumbing & Gas stands out.

Owner Brett is an IQP (Independent Qualified Person) – one of the few in Kapiti and Wellington. That means we’re certified to carry out inspections, testing and compliance work that many standard plumbing companies simply can’t. If your building requires Form 12A certification, backflow testing, or Building WOF sign-offs, we’ve got you covered.

Backflow Testing, Installation & Repairs

Backflow prevention isn’t optional in commercial properties – it’s critical. We specialise in backflow testing, installation, servicing and repairs across Kapiti, Levin and Wellington. Whether you need annual compliance testing or a full device installation, we handle it efficiently and professionally.

Commercial Maintenance Plumbing

We’re actively growing our commercial maintenance portfolio across Kapiti and beyond, working with property managers and commercial landlords (including Colliers). From ongoing maintenance contracts to urgent repairs, we keep your business running without disruption.

Commercial Kitchens & Gas Appliances

From full commercial kitchen plumbing and gas installations to servicing commercial kitchen gas appliances, we understand compliance, safety and performance requirements. Whether you’re fitting out a new hospitality space or upgrading equipment, we do it properly the first time.

Commercial Bathrooms & Facilities

We install and maintain commercial bathrooms, including high-use environments that require durability and reliability. Leaks, hot water issues, or full fit-outs – we handle it all.

Heat Pump Hot Water & Underfloor Heating

We specialise in heat pump hot water cylinder installation, helping businesses reduce power costs while improving efficiency. We also install commercial underfloor heating and radiator systems for comfortable, consistent warmth.

Leaking Hot Water Cylinders

If your commercial hot water cylinder is leaking or failing, we respond fast. Downtime costs money – we get you sorted quickly.

If your business needs qualified commercial plumbing, certified compliance work, or reliable ongoing maintenance in Kapiti, Levin or Wellington, talk to Trilford Plumbing & Gas.

We’re not just plumbers. We’re compliant, certified, and built for commercial.