Common Rodents in New Zealand

• 🐀 Norway Rat (Brown Rat)

  • One of the most common rat species in New Zealand.

  • Burrows into the ground; often found around foundations, sewers, and storage areas.

  • Known to gnaw on wood, wiring, and pipes — creating fire hazards and structural damage.

  • Large-bodied, frequently seen around rubbish sites and waterways.

• 🐁 Ship Rat (Roof Rat / Black Rat)

  • Widely distributed across New Zealand.

  • Excellent climbers — often inhabit roofs, ceilings, attics, and trees.

  • Feed on fruits, grains, and insects; also a threat to bird nests and eggs.

  • Common in farms, warehouses, and residential properties.

• 🐭 House Mouse

  • Found throughout New Zealand in both urban and rural areas.

  • Can squeeze through tiny openings and easily infest homes and businesses.

  • Extremely fast breeders; droppings contaminate food and can trigger allergies.

  • Particularly active indoors during colder months.

Health & Property Risks

Disease Transmission

Rodents are well-known carriers of a wide range of dangerous pathogens. In New Zealand, they have been linked to leptospirosis, salmonella, hantavirus, and other zoonotic diseases. These microorganisms are transmitted through rodent droppings, urine, and saliva, which can contaminate food, food preparation surfaces, and water supplies. Such contamination poses a direct threat to both public health and workplace safety, particularly in food-handling environments.

Structural Damage

Rats and mice have a natural instinct to gnaw, which keeps their continuously growing teeth in check. Unfortunately, this behaviour causes significant damage to buildings and infrastructure. They chew through timber framing, insulation, plumbing, and electrical wiring. Electrical damage in particular is a leading cause of preventable fires, while compromised insulation and plumbing can lead to long-term maintenance costs.

Food Contamination

Rodents are highly opportunistic feeders and will infiltrate kitchens, pantries, warehouses, and storage facilities. Their presence results in food spoilage, contamination, and waste, often leading to health code violations and financial losses for businesses. Even small numbers of rodents can jeopardise food safety standards in commercial premises.

Noise, Odours & Stress

Rodent infestations are not only a physical and financial problem but also a psychological one. Scratching, squeaking, and scurrying noises disrupt rest and sleep, particularly at night. In addition, the unpleasant odour of urine, droppings, and nesting materials creates an unhealthy indoor environment, causing stress and reducing overall comfort.

Our Solutions - Rodent Control

Comprehensive Inspection

We carefully examine all necessary areas to identify entry points, nesting sites, activity signs, and potential risks, then provide a detailed report along with a tailored treatment plan.

Tailored Treatment Plans

Every rodent problem is different. We design customised control programs based on the species and severity of infestation. This may include bait stations, snap traps, and approved rodenticides. Our approach targets both adult rodents and juveniles to ensure long-term effectiveness.

Safe & Approved Products

CarpetNZ uses only New Zealand-approved rodent control products and technologies. All treatments are applied to maximise effectiveness while keeping residents, pets, and sensitive environments safe. Our eco-friendly approach ensures full compliance with environmental regulations.

Prevention & Professional Advice

Rodent control is not just about elimination — prevention is key. We provide expert recommendations to reduce the risk of re-infestation, including:

• Sealing entry points: doors, vents, and gaps around pipes

• Eliminating food and water sources: secure rubbish bins and store pet food properly

• Garden and property maintenance: trimming vegetation, removing debris, and keeping firewood or clutter away from buildings

Why Choose CarpetNZ?

• Cleaning + Pest Control in One
  Unlike most providers, CarpetNZ offers both professional cleaning and rodent control as a one-stop solution.

• Certified Safety, Guaranteed Results
  We use only New Zealand–approved products and equipment. Every treatment is safe, effective, and environmentally responsible.

• Over 15 Years of Expertise
  With extensive experience across residential, commercial, and construction sites, we have a deep understanding of rodent behaviour and apply the most effective control methods.

• Trusted by Our Clients
  Customers choose us not only for pest elimination, but also for the peace of mind and long-term protection we provide.

• Beyond Eradication — Prevention
  CarpetNZ goes beyond simple extermination. We also deliver hygiene management and prevention education to ensure lasting safety.