NII Clean

Recently had my roof and gutters cleaned. Amazing job by NII Clean. The guys where professional and worked really hard. Looking forward to see the long term benefit of the roof clean and the chemical spray applied. Thanks Mark and team

Very professional, nothing was to much trouble and very nice to deal with...installation of equipment was top class..

I honestly can’t say enough good things about this company! I found Nii Clean online and needed my Roof cleaned (after 12 years) and my white render (which was no longer white anymore. I called them on the Wednesday and they sent a team of 3 men out on the Friday morning who worked in strong winds and cleaned my roof. Then a day later they sent out the guys to clean the exterior walls. They even cleaned my boundary walls and didn’t charge me any extra. Jenson and his team were very polite, professional but above all else transformed my home. They are so confident in their work that they didn’t ask for a penny until the job was finished. This was a 5500 square foot property! Thanks guys :)

I was disappointed that the promised call back did not happen! It puts me off returning & ill have to go elsewhere. The chap on the desk was very helpful too & that's what's bugged me!

Good service friendly helpful staff

I own Sunshine Exterior Cleaning based in Coleraine. NII Clean has been with us since we opened our doors providing great equipment, fantastic advice, and the encouragement I needed to make my business successful. Shay and Mark have been a wealth of knowledge. Their equipment is top notch!

Excellent range of stock in store bought the ar hot and cold washer today, fantastic service from shay always a warm welcome in store. Very helpful and very professional highly recommended! I'll honestly be back again for more equipment and stock.

Very professional and clean tidy work. Roof cleaning performed and all around house was cleaned as well. really recommend them