NII Clean

NII Clean - Irelands Leading Cleaning Company

96 Bushmills Rd, Coleraine, BT52 2BT Directions

Tel 028 7034 8834
   Now closed Open today 08:00 - 17:00

Why Choose Us?

Quality Service
Reliable Service
Quality Work

Here at NII Clean, we pride ourselves on our reputation

Established in



Business overview

Irelands leading cleaning company that offers services such as Roof Cleaning, Soft Washing, Pressure Washing, Window Cleaning & High Level Cleaning.

NII Clean commenced trading in 2019 when Mark and Erica Donley began to see an opening for a company who could professionally clean the outside envelope of commercial and residential buildings.

Our services and skills have developed quickly as we have helped many customers restore and renew the appearance of their property.

In June 2021 NII Clean acquired a high profile workshop and trade counter on the Bushmills Road in Coleraine. These premises serve as both a base for NII Cleans's services and a new show room servicing both private and trade customers where we sell, Service & Repairs. Main stockist for PdPro, Streamline Systems & CBD Pressure Washers

Products & Services

High Level Cleaning

Window Cleaning

Soft Washing

Roof Cleaning

Our Team

Mr Mark Donley - Managing Director

Managing Director with a wealth of Experience in the industry

Mr Shay Donley - Sales Manager

Head of Sales, very knowledgable and will provide you the best advice based on your needs.


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Highly Recommended

Recently had my roof and gutters cleaned. Great job really pleased with the result would definitely recommend.

- Source: Imelda McAleenan / Facebook