NI Maintenance Services

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NI Maintenance Services Based in Coleraine. NI Maintenance Services specialize in:

Insurance Work & Maintenance and Repair

One of today's jobs... replacing a lead valley. Unfortunately the orginal roofers didn't do a great job hence finding th...
14/10/2026

One of today's jobs... replacing a lead valley. Unfortunately the orginal roofers didn't do a great job hence finding three separate spilts due to thermal expansion.

Box Valley Gutter Replacement:A few before and after photos fom a recent box valley gutter replacement we completed in C...
02/10/2026

Box Valley Gutter Replacement:

A few before and after photos fom a recent box valley gutter replacement we completed in Coleraine.

We manufactured a bespoke gutter lining and outlet to suit the existing roof before installing, leaving a strong, durable and completely rust-free guttering.

A quick 'Before & After' comparison photo from a job we recently completed in Portstewart
24/09/2026

A quick 'Before & After' comparison photo from a job we recently completed in Portstewart

Stage One complete! 🔨Here are a few photos from a renovation project we're currently working on in Portstewart.Next up i...
09/07/2026

Stage One complete! 🔨

Here are a few photos from a renovation project we're currently working on in Portstewart.

Next up is Stage Two, where we'll be fitting a new garden decking below the French doors as well as decorating the entire interior.

A few before and after photos from a balcony repair job we recently completed in Portstewart. The orginal balcony tiles ...
30/04/2026

A few before and after photos from a balcony repair job we recently completed in Portstewart. The orginal balcony tiles were lifting due to water engressing via a poolry fitted door frame and a poorly completed threshold. The butyl roof was also letting water in which needed repaired.

Address

39 Loughanhill Industrial Estate
Coleraine

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