022 638 5704

Civil Plumbing Work

The Wellington Plumbers For New Housing, Subdivisions and Civil Works

Doing a subdivision? Working on a housing development? Building a new house?

Time is money and you don’t have time to waste. When you need plumbing systems designed, installed and connected, you need reliable, competent, plumbers and drain layers on your site who can do it all. You shouldn’t have to bring yet another team of contractors onto your site and risk disruption and delays.

All your civil plumbing and drain laying from start to finish: design, installation, connection and supply of pipes and materials.

How we help with your building project

Our on-site welding skills keep your costs down. If you’re building, you’ve got pipes that need connecting. Our qualified welders carry out electrofusion and butt fusion welding and can meet virtually any project requirement. We never take short cuts.

New Housing | Subdivisions | Industrial Plumbing

With all building, subdivision and development projects it is important to have specialists work on your drainage, sewer and water systems. Without the right expert guidance, advice and organisation, you could end up in hot water.

Successful subdivision and development requires years of experience and know-how. Wellington’s Central Plumbing has decades of helping homeowners and developers with subdivisions and new builds. We understand the processes involved in subdivisions, and we have the knowledge, experience, team and equipment.

We offer a complete range of services, including project management, planning, compliance and fusion welding for all plumbing and drain laying work.

Call 022 638 5704 for specialist drainage and sewerage design and installation. We also provide interior plumbing services.

Commercial Plumbing

The clear plumbing and drain laying solutions

Ensure the building process runs smoothly, reduce your costs and the overall project time. Have an expert plumbing and drain laying team with clear planning and development solutions involved from the beginning through to the end.

Blocked Drains Lower Hutt

Our civil, commercial, and domestic solutions include:

Sewer connections

  • Installation and connection of new sewer mains
  • Sewer connections from existing mains
  • Sewer pump installation
  • Installation of manholes

Water connections 

  • Connection of new to existing water mains
  • Laying of new mains for subdivisions
  • Water pipelines from polyethylene, stainless steel, copper, nickel or uPVC
  • Installation of valves to any size
  • Hot tapping of water mains
  • Backflow prevention Installation and testing.
Storm-water connections

  • Storm-water upgrades
  • Storm-water property connections
  • Repairs and maintenance

Drainage Solutions

  • Soak hole preparation and installation
  • Detention tanks
  • Sumps
  • Inspection and diagnostics
  • Surface drainage
  • Reinforced concrete drain laying
  • Downpipe installation and repairs.

On-site welding

A pipeline is only as strong as its weakest connection.
When it comes to joining plumbing pipe, we excel in:

HDPE pipe fusion services

Electro Fusion welding

Butt fusion welding

What is electrofusion welding?

Electrofusion welding is used to join MDPE, HDPE and other plastic pipes together for water, gas and sewage where valves, elbows, and tees must be added, or access is difficult. Prefabricated fittings are used, incorporating an electrical heating coil which melts the plastic of both the fitting and the pipe, causing them to fuse together.

Electrofusion creates secure, reliable, long-lasting joins with minimum installation time. The resulting joint is as strong as the original pipe and can withstand all the loads applied during routine installation and use.

Electrofusion is particularly suited to installations where access is difficult, such as in trenches or around other pipes. When welding small diameter pipes, flow capacity is not affected. With electrofusion, the two pipes being joined do not need the same wall thickness and multiple layer pipes can also be joined.

Electrofusion is considered the most cost-effective and safe method for joining polyethylene pipes.

The effectiveness of electrofusion depends on attention to preparation and we ensure a safe and sound connection is made, every time.

What is butt welding?

Butt fusion welding involves heating two planed surfaces against a heated surface and the two pieces are then pressed together and allowed to cool under pressure, forming the joint.

Butt welding is a welding technique used to connect pipes and fittings in dimensions of 160mm and greater. PE pipes are the most widely used in pipeline systems for water, sewer, stormwater and power ducts instead of PVC pipes. PE pipes are lightweight, have excellent flexibility and high stability against strokes, are non-corrosive, maintain good chemical resistance and have low maintenance and repair costs.

This process is ideal for prefabrication and long pipe runs.

Our focus is crystal clear:

Quality work


Cost efficiency

Environmental risk management

Customer service

Civil plumbing  – we can do it all

Your search for an industrial and civil plumber to get your work done right the first time is over.

Out of sight and out of mind, that’s how all good drain laying should be.

Because we’re on the ball, our plumbing team provides quality workmanship. The plumbing and drainage on your new house, subdivision or commercial project will be completed to the point where you never have to think about it again.

As well as offering our services to all the drainage systems, we are able to install bathrooms, kitchens, laundries, and hot water systems. If you are subdividing, renovating, rebuilding, or developing your property, give us a call!