OTN Industrial & Contract Cleaning Services Belfast

Absolutely fantastic service from OTN. I had them booked in to clean the third-floor corridor at Blackstaff Mill and the whole experience was top-class from start to finish. Pearse came out (was early) had a proper look at the job, and clearly explained what he was going to do. He was an absolute gentleman professional, friendly, and very easy to deal with. I left him to it and when I came back, the transformation was unreal. The entire corridor looked like it had a new lease of life. sparkling clean, noticeably brighter, and finished to a very high standard. I’m genuinely delighted with the result and will definitely be using OTN again in the future. Big thanks to Pearse and the team highly recommend!

I have just had my garage cleaned by OTN. Part of the garage concrete floor had to be removed cut by a grinder. Everything was covered in white concrete dust. It was a disaster I didn't know how I would ever get it cleaned. I contacted OTN on the Internet and spoke to a very pleasant young man called Jamie, he immediately put my mind at ease. They arrived on time and finished not only cleaning but took away a van full, years of rubbish. Lovely sincere people and certainly not hard to pay. A very happy Valerie.

Deep clean of golf club kitchen. Professionally carried out. Thanks to Jamie and the boys for a job well done.

Honest, knowledgeable and trustworthy service provider. Neat duct hatches fitted and ductwork and vents left super clean.

Good workers, left place clean, good laugh while I was in, would highly recommend