Commercial plumbing, drainage and gas services in Wellington
We make commercial plumbing and gas fitting easy for you, with our vast experience in commercial fit-outs, including:
- eateries and restaurants, kitchenettes and serveries
- bathrooms, including electronic sensor tapware and flushing systems, and disabled facilities
- plumbing and gas appliance installation.
We service and support a wide range of small to medium-sized commercial premises located in the Hutt Valley, Wellington, Porirua and the Kapiti Coast. They include shopping complexes with their diverse individual tenants needs, through to hotel complexes, restaurants, bars and cafes.
Wellington business and commercial plumbing, gas and drainage services
Our scope of works includes:
- New build projects
- Shop fit-outs
- Fault finding
- Replacing and repairing commercial tapware
- Installing and retro-fitting new toilets and cisterns
- Clearing blocked drains, including using CCTV cameras to find blocks
- Water meter installation
- Fit-off and commissioning of appliances
- IQP backflow installation and testing
- Pump installations
- Grease trap installations.
Contact us about your business plumbing and drainage needs
We understand what it’s like being in business. We’re in business ourselves.
We get that your business most likely needs to keep running while we do your job. So while we prefer to work during the day, if necessary we will work through the night so that you can be up and running after the sun comes up.
We pride ourselves on keeping (and leaving) our worksites clean and tidy, so that you can keep doing business as normal.
Regular business building maintenance and servicing
We can help with:
- Roof and gutter services
- Hot water system and pump installation checks (an important way to prevent disasters)
- Drain inspections
- Water leak and wastage location and repair
- Water and gas meter reading
- Urinal servicing.
Top 3 plumbing and gas tips for business owners
1. Shopping for an appliance or a fitting? Always get quality products supplied by reputable well established manufacturers that will stay around for the long-run.
You might pay more up-front, but when you want replacement parts you’ll be able to get them, instead of having to replace the whole thing.
2. Your staff are the people who use your appliances the most, so they also cause most of the problems and faults. Make sure they really understand:
- How each appliance works
- What they should expect it to do
- What NOT to do with it.
3. We strongly recommend that you install water and gas isolators at each individual fixture, tap and appliance.
This way, when you need to maintain a fixture you won’t have to shut down your entire operation.

Ready to get started? Give us a call!
4CET Plumbing & Gas