About Diamond Property Maintenance NI

About Diamond Property Maintenance NI

Your trusted local experts for all property maintenance needs since 1995

Our Story

Three Decades of Excellence in Property Maintenance

Diamond Property Maintenance NI was founded with a simple mission: to provide Northern Ireland homeowners and businesses with reliable, high-quality property maintenance services they can trust. What began as a small family operation has grown into one of Belfast's most respected property maintenance companies, yet we've never lost sight of the values that got us here.

With over 30 years of combined experience, our team has seen it all. From routine gutter cleaning to complete house extensions, we approach every project with the same dedication to quality and customer satisfaction. We understand that your property is likely your biggest investment, and we treat it with the care and respect it deserves.

Unlike many property maintenance companies that specialise in either cleaning OR building work, Diamond Property Maintenance NI offers both. This makes us a true one-stop solution for all your property needs. Whether you need your roof cleaned and then repaired, or your gutters cleared and then replaced, we can handle the entire project from start to finish.

Based in Belfast's Innovation Factory on Springfield Road, we serve customers throughout Belfast, County Antrim, and the greater Northern Ireland area. Our central location means we can reach most properties within our service area quickly and efficiently, reducing waiting times and ensuring prompt service.

Diamond Property Maintenance NI Team

30+

Years Experience

Our Mission

Your Vision, Our Mission

At Diamond Property Maintenance NI, we believe every property deserves professional care. Our mission is to deliver exceptional service, honest advice, and outstanding results that exceed expectations.

Quality First

We never compromise on quality. Every job, big or small, receives our full attention and expertise.

Customer Focused

Your satisfaction is our priority. We listen, advise, and deliver solutions tailored to your needs.

Trust & Integrity

Honest pricing, reliable service, and transparent communication throughout every project.

Local Expertise

As a Belfast-based company, we understand local properties and weather conditions unique to NI.

Fully Accredited

Professional Credentials You Can Trust

At Diamond Property Maintenance NI, we invest heavily in training, insurance, and certifications to ensure our customers receive the safest, most professional service possible. Here's what sets us apart:

£10 Million Public Liability Insurance

Complete peace of mind for every project. Our comprehensive insurance protects both our team and your property against any eventuality.

PASMA Certified

Our team is certified by the Prefabricated Access Suppliers' and Manufacturers' Association for safe tower scaffold assembly and use.

IPAF Licensed

International Powered Access Federation training ensures our operatives can safely use mobile elevating work platforms (MEWPs).

SSR Registered

Registered with the Safe Supplier Register, demonstrating our commitment to health and safety compliance across all operations.

Professional property maintenance Belfast

1,400+

Satisfied Customers

Why DPMNI

The Diamond Difference

When you choose Diamond Property Maintenance NI, you're choosing a partner committed to your property's wellbeing.

30+ Years Experience

Decades of expertise in property maintenance across Northern Ireland

£10M Insurance

Fully insured with £10 million public liability coverage

PASMA/IPAF Certified

Professionally trained team with industry certifications

One-Stop Solution

Complete cleaning AND building services under one roof

Local Experts

Belfast-based team serving all of Northern Ireland

Free Consultations

No-obligation quotes tailored to your specific needs

How We Work

Our Approach

From initial enquiry to project completion, here's what you can expect when working with us.

01

Free Consultation

Contact us with your requirements and we'll arrange a convenient time to assess your property. We provide honest advice and recommendations based on your specific needs and budget.

02

Detailed Quotation

Following our assessment, we provide a comprehensive written quote with no hidden costs. We explain exactly what's included and answer any questions you may have.

03

Professional Execution

Our trained team arrives on time with all necessary equipment and materials. We work efficiently while maintaining the highest standards of quality and safety.

04

Final Inspection

Before we leave, we walk you through the completed work to ensure you're completely satisfied. We don't consider a job done until you're happy with the results.

Get in Touch

Ready to discuss your property maintenance needs? Our friendly team is here to help. Contact us today for a free, no-obligation quote.

Address

Office 3:01, Innovation Factory, 385 Springfield Road, Belfast BT12 7DG

Contact Us
Property maintenance

Ready to Work With Us?

Join over 1,400 satisfied customers who trust Diamond Property Maintenance NI with their property.

  • Free no-obligation quotes
  • Response within 24 hours
  • £10M public liability insurance
  • PASMA/IPAF certified team