Spider Control & Extermination

Spider Extermination in Wellington, Porirua and Hutt Valley

EEEEEK! Sick of running away from them and seeing their bum-silk everywhere yet? Don’t despair, we’ll stop your house looking like Halloween all-year round. With careful selection of treatment agents and the correct application methods, we do targeted exterior treatments to get rid of spiders that live outside, and reduce the food availability for vagrant feeders like White Tail spiders. For those living inside we treat selected areas to form a repellent barrier to keep spiders out.

We’ll leave you with everything you need to reduce further infestations and remain spider free, results guaranteed to deliver on your expectations.
Expect your spider control treatment to eliminate and protect you from spiders for 6 months or more at $450 per dwelling for an exterior spider treatment, or $550 for a combined interior and exterior treatment where required.

Don’t forget to ask about our de-webbing service to remove the unsightly spider webs left behind.

Get Your Spiders Sorted - Book Online

What our customers say

Posted on Google Google
Olly Stowers profile picture
Olly Stowers
1 October 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Kane was exceptional. Very professional, great communication but most importantly patient. Answered every question/concern we had and explained it in a way that we understood. Even when my young daughter made no sense, he entertained and explained at a level that even she could understand. Most professionals (of any industry) would likely ignore or not even acknowledge. It’s a reflection of his character. Top bloke. Cheers Kane.
Posted on Google Google
Jitain Patel profile picture
Jitain Patel
25 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Great team, quick response, and got onto the treatment quickly too. Gave good advice for how I can be more preventative myself too.
Posted on Google Google
Katrina Paterson profile picture
Katrina Paterson
23 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Prompt, knowledgeable and friendly. Funny how you can have an enjoyable visit talking about rodents.
Posted on Google Google
Natasha Sscott profile picture
Natasha Sscott
5 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Excellent service all round! Very quick to respond, had a pre-appointment check in to get a better idea of what was happening and were very reassuring and helpful, very knowledgeable too!! Thank you Kane :)
Posted on Google Google
Saira Govind profile picture
Saira Govind
30 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Kane was really knowledgeable and friendly. Even identified and treated another problem area we hadn't noticed.
Posted on Google Google
Rosemary profile picture
Rosemary
21 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Kane was excellent, knowledgeable and informative and did the job. Thank you, Rosemary.
Posted on Google Google
Sue Weich profile picture
Sue Weich
14 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Setting up the appointment was quick and easy and I received updates and information. Kane was was not only friendly, but really fast, efficient and knowledgeable. He gave me lots of tips to help prevent any issues in the future and I have received further information via email. All-in-all I am very happy with the service we received. Thanks!

Why get rid of Spiders?

We’re lucky that we do not have arachnid species that are life-threatening, as their venom is not overly toxic to us. However, spider bites are still often painful and can cause infection, fever, vomiting, nausea, and headaches depending on the species (white tails being the most well-known).

Arachnophobia is a serious condition and for sufferers, it is important to get rid of spiders, so you can feel safe in your own home. Even those of us without arachnophobia will sleep much better knowing our home is free of these eight-legged critters.

Cobwebs around your home are particularly unsightly, and beyond being a cosmetic nuisance, can also interfere with motion sensors of security systems and some smoke detectors causing false alarms. Spiderwebs will impair the view of security cameras and I’m sure you’re already familiar with those wing mirror spiders which impair your view while driving, or the need to remove the webs constantly. We can take care of those too!

Get rid of spiders
White-tail spider found inside a Wellington home requiring professional pest control

FAQ – How do you treat or exterminate spiders?

For spiders that are causing you problems outside, we spray with a residual insecticide on, wall claddings, door and window frames, eaves, spouting, decks, attached fencing and gates, anywhere the spiders will travel or have already made webs. When spiders contact these areas it will quickly kill them, removing spiders from your home.

When vagrant spiders are seen inside frequently, a repellent insecticide treatment is the best. This is applied to areas that spiders have to cross to get into the living space i.e. window sills, door frames, skirtings, scotia, recessed light fittings, etc. This is also great at repelling other crawling bugs as well as spiders. This will quickly remove spiders from your sight inside your home driving them outside where contact with the exterior treatment will make short work of them.

See all spider control FAQs

“Punctual, courteous, and went above and beyond to ensure that the pest problem was fully addressed”

Recently used Combat for a pest issue at my home, and I couldn’t be more satisfied with the service I received. From start to finish, the process was smooth, efficient, and highly professional.

I would like to give special recognition to Kane, who was absolutely fantastic. He was incredibly knowledgeable, thorough, and attentive to detail. Kane took the time to explain the treatment process and answered all my questions with patience and expertise. He was punctual, courteous, and went above and beyond to ensure that the pest problem was fully addressed.

Thank you, Kane, for your outstanding work!

- Pouria Aghajannezhad

Book Your Spider Pest Control

Select your services and choose an appointment time

Spider web infestation requiring professional spider pest control
Loading...

Spider Control FAQs

A full treatment information sheet is supplied with every appointment confirmation. Though we dream of treating empty houses without furniture, people, or pets; that is not the reality of residential pest control. So, below is a guide, not a rule book. We will always work with you to make practical arrangements, for a successful and stress-free pest service fully backed by our solid guarantees, with no charge for returns.

Answer: Clear your clotheslines, close all windows and doors, and remove items blocking access to your external foundation walls and skirting boards (interior treatment only).

  • Important: Please stop all DIY efforts. Avoid using supermarket sprays or insect dusts while waiting for your appointment, as ineffective use can increase spider resistance and alter their behavior, reducing our treatment’s effectiveness.
  • Exterior Prep: Bring in all washing from the clothesline, close all windows and doors securely, and move items away from outside walls so we can seamlessly spray your claddings, eaves, and spouting.
  • Interior Prep: If you have booked an interior treatment, clear your window sills and move furniture or clutter away from your skirting boards. Store all fruit bowls and food packing inside closed cupboards.
  • House Washing: If you are planning a house wash, ensure this is completed before our team arrives for spider treatment so you don’t wash away our residual protective barrier. The treatment is weather-fast, but harsh scrubbing, detergents, and high-pressure water blasting will remove the coatings.

Answer: All family members, children, and household pets must remain completely clear of the treated areas and property for a minimum of 3 hours while the application dries.

  • 3-Hour Safety Window: Our safety-first approach requires that nobody enters the treated areas until the product has thoroughly dried on treated surfaces. If we are treating the interior and exterior, planning a family outing away from the property for 3 hours is necessary.
  • Product Selection: We utilize professional-grade products. These are carefully applied to be completely safe for families once dry, but much less friendly to spiders.
  • Targeted Placement: Our applications are precisely applied to exterior cladding to minimize overspray. On the interior, application is primarily applied to out-of-reach surfaces like scotia, recessed lights, and upper door frames—meaning the products remain localized and out of general reach.

Answer: Existing spiders will be eliminated quickly on contact, new webs will stop appearing overnight, and interior spiders will be driven outside by our repellent barrier.

  • De-Webbing Results: If selected, our popular de-webbing service will physically clear away the unsightly cosmetic mess, instantly stopping cobwebs from interfering with your security cameras or smoke alarms.
  • Outside Effect: As spiders travel along your treated cladding, fences, gates, or decks, they contact our residual barrier and drop off quickly, resulting in a dramatic population collapse around your home within days, without affecting native bush species that are just minding their own business.
  • Inside Effect: If selected, our interior treatment creates an invisible repellent shield. This quickly forces crawling bugs and vagrant hunters (like White Tails) out of your living spaces toward your treated exterior walls.

Answer: Contact us if you see active, web-building spiders or fresh interior visitors within your 6-month warranty period.

  • 6-Month Guarantee: Our professional applications are fully backed by a solid guarantee to protect your home and help you sleep easier at night.
  • Environmental Breakdown: While the product continues killing spiders long-term, weather elements slowly degrade its strength over 6 months. We recommend a proactive re-treatment every 6 months to maintain a constant repellent barrier.
  • Free Service Returns: If your spider problem persists past the initial application window, our Wellington team will return to inspect and re-treat your home at no extra cost.

Answer: Manage outdoor night lighting, clear away garden clutter, and minimize overhanging vegetation touching your house structures.

  • Lighting Management: Keep external lights turned off at night when possible, or switch to yellow bug bulbs. Bright lights attract flying insects, which inadvertently creates a massive, attractive feeding ground for spiders.
  • Foliage Control: Trim back shrubs, trees, and box hedges away from your roofline and claddings to remove the natural cover new spiders use to migrate onto your home.
  • Regional Risk Awareness: Bushy environments like Lower Hutt, Upper Hutt, and Kapiti naturally see prolific numbers of Grey, Black House, and predatory White Tail spiders. In contrast, Wellington CBD apartments see far fewer species (primarily Daddy Longlegs), making tailored seasonal prevention in Spring and Autumn key.

The value of a spider treatment

Family enjoying an outdoor barbecue in a pest-free area after professional pest control

Claim back your indoor and outdoor spaces from spiders with our professional spider treatments and web removal services and enjoy your home with your family and friends again.

Expect your spider control treatment to kill existing spiders and protect you from further spider infestations for 6 months or more at $450 per dwelling for an exterior spider treatment, or $550 for a combined interior and exterior treatment where required. All our treatments are guaranteed to deliver to your expectations.

Don’t forget to ask about our web removal service to clean-up the unsightly mess the spiders have left behind. This allows you to take full benefit of the spider treatment and allows you to monitor its true effectiveness.

Why not combine your spider control treatment with another service; cockroach control (Free with combined interior and exterior treatment), rodent control ($120 saving), ant control ($30 saving), or something else that is bugging you to take advantage of our multi-treatment discounts.

Book your spider treatment

How to be free of Spiders

The good news is we have great options to exterminate spiders in and around your home without harming the local ecosystem.

With careful selection of treatment agents and the correct application methods, we do targeted exterior treatments to put an end to spiders that live outside and reduce the food availability for vagrant feeders like White Tail spiders.

For any spiders living inside we treat selected areas to form a repellent barrier to keep them out. Safe for families and pets, but bad news for spiders.
We also provide you with specific information and tips based on our observations to reduce future infestations and maintain the results of the treatment to keep you spider free.

Be free of spiders
Are spiders like this big one in the middle of its web dangerous?

Pest Control Coverage Across Greater Wellington

Our certified technicians provide fast local pest treatments across the entire region with zero travel surcharges. Select your location below:

Wellington City

Karori, Miramar, Johnsonville, Suburbs & CBD.

Explore pest control services in Wellington
Wellington Services →

Lower Hutt

Petone, Hutt Central, Waterloo & Bays.

Explore pest control services in Lower Hutt
Lower Hutt Services →

Upper Hutt

Silverstream, Trentham, Wallaceville & Valley.

Explore pest control services in Upper Hutt
Upper Hutt Services →

Porirua

Whitby, Titahi Bay, Mana, Plimmerton & Coast.

Explore pest control services in Porirua
Porirua Services →

Pest Posts

More resources on spider treatment, identifiction, and prevention

How to Get Rid of White Tail Spiders

There’s nothing worse than feeling a spider in your bed or hidden in your clothing, especially when it’s a white tail spider (Lampona Cylindrata). These Australian invaders are common in New Zealand, and while their [...]

Read full article
When Is the Best Time to Spray for Spiders in NZ?

Finding eight-legged visitors lurking in corners, spinning webs across doorways, or dropping unexpectedly from the ceiling is enough to make any homeowner shudder. Whether dealing with common grey-house spiders or watching out for the occasional [...]

Read full article
Common Wellington Spiders: Are They Dangerous & How to Control Them

We know there are thousands of spiders living all around us and invariably some of them will find their way into our homes or make themselves at home becoming pests.

Read full article
Is my house vulnerable to pests?

Although there are plenty of ways your home can become vulnerable or attractive to pests many of these can be addressed with simple care and attention once you know what to look out for.

Read full article
Signs Your Home Has Pests

Prevention is essential to keeping your home safe and pest-free. Spotting the early warning signs of common household pests allows you to take action before an infestation causes structural damage or health risks on your [...]

Read full article