
Protecting homes, businesses,
and rural properties across Otago
- Pest Control
- Tree Services
- …
- Pest Control
- Tree Services
Protecting homes, businesses,
and rural properties across Otago
- Pest Control
- Tree Services
- …
- Pest Control
- Tree Services
Comprehensive vegetation and weed control services
From lifestyle blocks to large-scale farmland, we provide safe, efficient spraying
and mechanical solutions across Dunedin.DM Holdings offers a full range of vegetation management services tailored to residential, commercial, and rural properties. Using state-of-the-art Quikspray® reels and Bertolini® pumps, we deliver precise, efficient results for every job. For transparency, our spray work can be GPS-tracked with maps and reports provided to clients on request.
Spraying Services
Our trained operators use the right spray, gear, and PPE for the job, applying treatment efficiently and safely around homes, waterways, and sensitive environments.
Weed & Vegetation Spraying
We use truck, ATV, and knapsack equipment to cover large areas quickly and reach tight or steep sites that are difficult to access. Our goal is to get fast, visible results while protecting surrounding plants and soil health.
Gorse & Broom Control
Gorse and broom spread fast and are among Otago’s toughest weeds. We use Envirodye in our mix so you can see exactly where we’ve sprayed and know the job’s been done right. Our 4WD and ATV rigs allow us to work safely on hillsides, paddocks, and rough terrain with minimal impact.
Native planting and restoration
Following spraying or clearance, we can replant native species to stabilise soil, reduce erosion, and restore habitat. Our planting plans are tailored to each site and designed to protect biodiversity for the long term.
Agricultural Weed Control
We provide ongoing control programmes for problem plants such as thistles, blackberry, dock, buttercup, and old man’s beard. Each job starts with an on-site assessment so we can choose the right timing and method for lasting results.
Aquatic Weed Control
Our team is certified to spray in and around waterways, drains, and ditches. We target species like willows and Glyceria Maxima using specialised equipment from the bank or our own vessel. Regular maintenance helps reduce flood risk and keeps waterways flowing freely.
Mechanical Services
We have the team, machinery, and experience to handle all types of mechanical vegetation work, from section clean-ups to large-scale land clearing.
Mulching
Save on landfill fees, we'll turn your tree waste into mulch that you can reuse in your garden for weed suppression and soil health.
Weedeating & Line Trimming
Ideal for fence lines, steep banks, and hard-to-reach areas. Our team provides tidy, precise results that make your property easier to maintain.
Digger Work
For complex sites or heavy vegetation removal, we have the machinery and operators to complete the job efficiently.
Why Choose Us?
Experienced operators who know how to handle complex jobs and access challenge
Modern, well-maintained machinery and spray systems
Environmentally responsible methods for safe, effective results
GPS-tracked reporting and full liability insurance
Take control of weeds and vegetation today
Talk to our team about a tailored spraying or mechanical solution.
Pest Control Services
All Pest Control Services
Spider Proofing
Rodent Control
Borer Treatment
We also handle rabbit, possum, bird, and wasp control across Otago — just ask our team.
Tree & Environmental Services
All Tree Services
Section Clearing
Vegetation Services
From pruning and removals to mulching, wilding pine control, and section clearing, our qualified arborists have you covered.
About DM Holdings
About Us
Work With Us
Contact Us
ServiceAreas
Dunedin• Mosgiel • Waitaki • Central Otago • South Otago • Coastal Otago
DM Holdings Ltd
5 Buller Street, Central Dunedin
Safe, professional solutions for pests, trees, and vegetation, serving Dunedin and the Lower South Island.
© 2025 DM Holdings. All rights reserved.