Plumbers, Gasfitters & Drainlayers

Topline, Commercial Plumbing, Gasfitting & Drainage

Trust your commercial property requirements to the experts in trade services. At Topline, we have teams of qualified plumbers, gasfitters and drainlayers who have vast experience when it comes to new installations, repairs and maintenance.

Quality and Experience You Can Trust

Get in touch nowWe’re proud of our credentials and we are the preferred supplier for a number of business building owners, property managers, body corporates and construction companies. We have experience across all properties, from commercial and industrial complexes, to retail and corporate premises and have undertaken work for schools, churches, rest homes, retirement villages, government institutions, hotels, major corporations and more. With our in-house capabilities, we really are a one-stop shop when it comes to specialist trade services.

Commercial Trade Experts, Auckland

Our operations team can take care of your installation, project management and maintenance and servicing requirements, while our administration support provides quoting, tendering, job history, customised invoicing and WIP reporting, insurance, compliance, warranty management and outstanding customer service! We continue to invest in new systems and software to make our processes align better for our customers. Our proprietary software schedular is crucial in making sure we adhere to critical time lines - ensuring we and the main contractor meet milestones through the build process, which removes the stress for all parties.

SiteWise Gold 2023-2024We take Health & Safety very seriously and are WorkSafe compliant with an in-house dedicated company HSE Manager. We are committed to completing every job in a safe and responsible manner. Our company aim is to ensure zero harm. We are proud to have achieved SiteWise Gold status, with a score of 100% for the seventh year running. 

Programmed Asset Maintenance

If you own or manage a commercial property, you will know that regular servicing and maintenance of your plumbing, gas or drainage assets can prevent budget blowouts down the track by finding, and fixing, potential concerns before they become a costly problem. Read more on our Programmed Asset Management page.

Commercial Plumbing

We are experts in new installations, maintenance and servicing. Our team of experienced, licensed plumbers have the knowledge and expertise to keep your plumbing in top condition. We cover:

Commercial Gasfitting

Our commercial gasfitters in Auckland offer a range of gasfitting services, including supplying and installing a range of quality products and gas appliances. Keeping your gas appliances certified and well maintained is critical to the safety of your staff and customers, and the efficient running of your business. 

We undertake all types of gasfitting work including:

  • Gas fired heating design, repairs, servicing and new installs
  • Hot water cylinders 
  • Boilers
  • Instant hot / cold water
  • Appliance servicing
  • Central heating
  • Underfloor heating
  • Pool heating
  • Solar hot water systems
  • Water tempering
  • Energy saving solutions
  • Reporting, testing, compliance certification

Get in touch nowTopline are central Aucklands' Rheem Service Agents

Commercial Drainage

Our team of licenced drainlayers has the knowledge and specialist equipment to keep your drains clear and free-flowing. We can repair, upgrade or replace with new drains as required.

We offer:

  • Drain laying, new installations
  • Drainage repair and upgrades
  • Drain clearing / unblocking
  • Pipe location and planning
  • CCTV inspection and reporting
  • Hydro-jet high pressure clearing
  • Vacuum suction
  • Technical advice and solutions

If you have a project, large or small, we’d be happy to discuss it in more detail. Simply enquire online, or call 0800 111 818.


Master PlumbersSite SafeTDDAPrequal TotikaSiteWise Topline

Sign up for our newsletter

Contact us for all your roofing requirements.

Call 0800 111 818 for all enquiries.

International customers please
call: +64 96306 353

Back to top