Our Decontamination Services
We offer expert decontamination and cleaning services. Licensed & certified, available 24/7.
Asbestos Removal
Fully licensed Class A & Class B asbestos removal for homes and commercial buildings. Telarc. Registered with years of experience with ACMs.
Mould Removal
We work with the labs to identify mould and remove it promptly, preventing cross-contamination in the process and targeting the underlying issues to prevent recurrence.
Flood & Water Damage
Restore your home to pre-flood conditions. From cleanup to drying, we remove odour, mildew and mould to eliminate health risks.
Biohazard Decontamination
We provide support for all difficult biohazard cleaning situations, from crime scenes to hoarding. Using international standards for our work, we ensure every environment is left safe.
Fire & Smoke Decontamination
Fire damage and smoke can be difficult to treat without professional help. With the risk of potential carcinogens, restoration and decontamination are best left to our professionals.
Lead Paint Removal
Safe, effective removal of lead-based paints, which are common on pre-1980 buildings. Our team follows best practice for hazardous paint removal.
Methamphetamine (P) Decontamination
Our team have decontaminated some of the biggest labs in Auckland. With a 100% success rate, our technicians know what to look for.
Work With New Zealand’s Most Trusted Decontamination Specialists
Contaminated Site Solutions (CSS) is New Zealand’s expert choice for decontamination. Locally owned and operated, we have been helping at the forefront of the industry since 2007. Our internationally qualified team provides expert consulting and decontamination to property owners, building managers, insurance companies, councils and government departments.
Fully licenced and certified, our team have years of experience taking care of challenging contamination projects for communities across New Zealand.
19+
Years of Experience
13,652
Projects Completed
5.0 ⭐
Google Rating
24/7
Emergency Response
Certified, Licensed & Accredited
Our Client Testimonials
Based in Auckland, we also serve the Greater Auckland area and operates throughout the North Island for emergency and planned decontamination projects.
Posted on Google 
KCFT Steps to Success
Trustindex verifies that the original source of the review is Google. Great service - knowledgeable and friendly, went above and beyond to ensure customer satisfaction. Timely clean and great communication. Would definitely recommend to others
Posted on Google
Esme Barber
Trustindex verifies that the original source of the review is Google. CSS were extremely helpful and went above and beyond to support our organisation - their communication and service was excellent. Would highly recommend!
Posted on Google
lingyun yang
Trustindex verifies that the original source of the review is Google. Very prompt response and professional service, Jean was very helpful
Posted on Google
Katy Galo
Trustindex verifies that the original source of the review is Google. We reached out to CSS for a quote on some mould we needed cleaned at home. Jean was in touch quickly and then came out the next day. He was knowledgeable and incredibly helpful. We didn't end up using their services but absolutely would get in touch if we need this sort of thing again in the future.
Posted on Google
Phil Sheehan
Trustindex verifies that the original source of the review is Google. I have used this company twice and both times have found them to be INCREDIBLY professional, helpful, prompt and communicative. I would have zero hesitation recommending them to anybody requiring similar services and if I ever need to get similar work done again they will be at the top of my list of people to call.
Posted on Google
Jane Scott
Trustindex verifies that the original source of the review is Google. Audrey and her team at CSS were wonderful to deal with. They removed all the asbestos from our ceilings and made the process much easier for us. Highly recommended!
Posted on Google
jcf
Trustindex verifies that the original source of the review is Google. Excellent effort by all. Audrey at the office very helpful with Brent and George tops. Excellent communication keeping us informed. Assisted with testing agents made the whole experience easy. Highly recommended.
Posted on Google
Glen Wighton
Trustindex verifies that the original source of the review is Google. I really appreciate the service I received from CSS. Nice guys, professional, I’m very happy with the job. Thanks once again.
Posted on Google
Michele Taylor
Trustindex verifies that the original source of the review is Google. We had a sewage leak at work which leaked into 3 bathrooms, a cleaning cupboard and a kids' play area. I phoned CSS and within a couple of hours, they were onsite to remove all the contaminated items and to completely sanitise and deep clean. The play area wasn't easy - it took a lot of effort to rip up the very thick rubber safety matting. I can't recommend CSS enough. Because of their excellent service and quality of their work, we were up and running again with minimal disruption. They worked late into the night to ensure that all was ready for the morning. Thanks team - your professionalism and outstanding results took a lot of stress out of what was a trying time for us.
Posted on Google
Rebecca Lantzos
Trustindex verifies that the original source of the review is Google. Thanks to Jean and the team for a professional job cleaning up an area under our house which was contaminated with sewage
Keeping Our Communities in New Zealand Safe
Based in Auckland, we also serve the Greater Auckland area and operates throughout the North Island for emergency and planned decontamination projects.
- Auckland
- Northland
- Waikato
- Tauranga
Our Trusted Partners Throughout New Zealand
