Property Maintenance Belfast

As Belfast-based property maintenance specialists, Diamond Property Maintenance NI has been serving the capital of Northern Ireland for over 30 years. Our central location at Innovation Factory on Springfield Road means we can reach any part of Belfast quickly and efficiently, from East Belfast to West Belfast, from the city centre to the suburbs.

We provide the full range of exterior cleaning, internal cleaning, and building services to homeowners, landlords, letting agents, and commercial clients throughout Belfast. Whether you need your roof cleaned in South Belfast, gutters cleared in North Belfast, or a house extension in East Belfast, our experienced team delivers exceptional results with full £10M insurance coverage and PASMA/IPAF certifications.

Belfast properties face unique challenges from our climate, including moss and algae growth on roofs, blocked gutters from fallen leaves, and weathered external surfaces. Our professional cleaning services restore and protect your property, maintaining its value and kerb appeal. For landlords managing rental properties in Belfast, our end of tenancy cleaning and property maintenance services ensure quick turnarounds between tenants.

Our building services team has completed numerous house extensions, loft conversions, and kitchen/bathroom renovations across Belfast. We understand local planning requirements and building regulations, ensuring your project is completed to the highest standards with minimal disruption.