Here is a selection of case studies of our work, including Google Ads campaigns, Facebook campaigns and SEO.


A Flood of Leads from SEO and Google Ads
3,000 enquiries and 22.21% conversion rate in first 12 months from Google Ads
Chubb offers security and fire protection solutions for New Zealand homes and businesses. Chubb had launched a new security website, but it had very low traffic. Their new site wasn’t appearing anywhere in Google. They brought us on board to fix the problem.
100% increase in sales
From a Small Electrical Company to #1 Dealer in New Zealand
Goldstar Heat Pumps are heat pump and air conditioning specialists based in Auckland, Hamilton, and Tauranga. Our challenge was to help them grow their business by generating leads for heat pumps. Duoplus helped Goldstar with a complete digital overhaul, with rebranding, a completely new website with an efficient lead capture system, creating Google Ads campaigns and SEO in Hamilton, Tauranga and Auckland. This resulted in a tremendous increase in sales – 100% in 12 months and then another 30% the following year.




225% Increase in Organic Traffic in 2 Years
Plus 1028 enquiries in the first 12 months from Google Ads
TRT are manufacturers and suppliers of truck trailers, cranes and heavy transport equipment with presence in New Zealand and Australian markets. When TRT came to us, both their NZ and AU websites were struggling to get found for their most important keywords, and their ad campaigns were failing to generate many leads.
The Duoplus team implemented large-scale SEO work for their NZ and Australian sites, which has significantly lifted their rankings in both countries and generated 225% more organic visitors in 2 years.
The Google Ads campaigns generated very strong leads with over 1028 enquiries in the first 12 months alone, and continue to increase.










