Established in 2015

Serving West Dublin

Roof Repairs &
Roofing Services Across West Dublin

We’re based in Ongar (D15), right in the heart of West Dublin, so when a roof leaks in Blanchardstown, Lucan or Castleknock, we’re often only minutes away. West Dublin is mostly newer housing, concrete-tile roofs, dry-ridge systems & flat-roof extensions and after 10 years working these estates we know exactly how they age and where they fail. Every job starts with a full inspection and no call-out fee.

From quick repairs to full re-roofs, we cover domestic and commercial roofing right across West Dublin. Offer tile and flat roofing, gutters, fascia and emergency leaks services. You’ll get a fixed written quote up front & the job done right the first time.

Rated 4.8 on Google (100 reviews)

Serving all of West Dublin

Fully insured

Clear fixed quotes

Local Roofers

Trusted Roofing Contractors across West Dublin

MJ Roofing & More is based right here in West Dublin – in Ongar, D15. That makes us genuinely local across Blanchardstown, Castleknock, Lucan, Clondalkin, Palmerstown and the surrounding estates. Being on your doorstep means fast response times, especially when there’s a leak that can’t wait.

Most of West Dublin was built from the 1990s onward, which gives the roofs here a common set of issues. Concrete tiles slip and crack, mortar-bedded ridges loosen and let water in, and dry-ridge systems need re-fixing as they age. Flat-roof extensions, very common on West Dublin homes, are often where leaks start. We work on all of them day in, day out, and we also handle the older stock and period homes around Castleknock village and Lucan.

Whether it’s a storm leak, a full re-roof, a flat-roof repair, or gutters and fascia, you’ll get honest advice, a clear written quote, and a tidy finish. Fully insured, with 10 years roofing homes and businesses across West Dublin.

What We Do

Our Roofing Services in West Dublin

From small repairs to full installations, we cover every roofing need right across the West Dublin region.

Roof Repairs Dublin

Expert repairs for all roof types across Dublin

Emergency Repairs

24/7 rapid response for urgent leaks & storm damage

Flat Roofing Solutions Dublin

Complete flat roofing services & waterproofing

Flat Roof Leak Repair Dublin

Fast leak detection and permanent flat roof fixes

New Roof Installation Dublin

Full roof installations to the highest standard

Slate & Tile Roof Repairs Dublin

Broken, slipped or missing slate/tile replacement

Chimney Flashing & Repairs Dublin

Lead flashing, re-pointing & chimney rebuilds

Gutters & Downpipes Dublin

Gutter cleaning, repair & full replacement

Roof Repairs

Expert repairs for all roof types across Malahide

Emergency Roof Repairs

24/7 rapid response for urgent leaks & storm damage

Flat Roofing Solutions

Complete flat roofing services & waterproofing

Flat Roof Leak Repair

Fast leak detection and permanent flat roof fixes

New Roof Installation

Full roof installations to the highest standard

Slate & Tile Roof Repairs

Broken, slipped or missing slate/tile replacement

Chimney Flashing & Repairs

Lead flashing, re-pointing & chimney rebuilds

Gutters & Downpipes

Gutter cleaning, repair & full replacement

Our Work

Featured Projects

A selection of recent roofing projects completed across West Dublin.

Before/After

Flat Roof Replacement with Skylight Installation in Smithfield, Dublin 7

Before/After

Commercial Flat Roof Repair & Waterproofing at Green Isle Hotel, Dublin 22

Before/After

Liquid Roof Waterproofing on Rear Extension in Drumcondra, Dublin

Before/After

Emergency Porch Roof Repair After Storm Damage in Lucan, Dublin

Before/After

Chimney Stack Repair & Capping on Period Home in Dublin 7

Before/After

Lead Roof Valley Repair on Slate Roof in Lucan, Dublin

Why Choose Us

Why MJ Roofing & More?

We’re a local roofing team that believes in doing the job properly, no shortcuts, no surprises. Just honest advice and quality work you can rely on anywhere in West Dublin.

Our quote process: we visit your property, inspect the issue thoroughly, and give you a clear written quote with a full breakdown. You’ll know exactly what we’re doing and why no hidden extras.

Clear, Written Quotes

No hidden charges you'll know the full cost before any work starts.

Before/After Photo Updates

We document every job so you can see the quality of our work.

Tidy Worksite

We leave your property clean and tidy once the job is done.

Region-Wide Coverage

Based in Ongar, D15, for the fastest response in West Dublin.

Straight Advice: Repair vs Replace

We'll tell you honestly if a repair will do no pushing for unnecessary replacements.

Commercial Friendly

Flexible scheduling to suit business hours and deadlines.

How It Works

Our Simple Process

Inspection & Advice

We visit your West Dublin property, inspect the issue and give honest advice on the best fix.

Fixed Quote

You'll receive a clear, written quote with no hidden extras so you know exactly what to expect.

Repair/Install + Clean Finish

We carry out the work to the highest standard and leave your property clean and tidy.

Got Questions?

Frequently Asked Questions

How quickly can you reach a roof leak in West Dublin?

Very quickly, this is where we’re based. Our yard is in Ongar (D15), so for most of West Dublin we’re only minutes away and can often attend the same day. If water’s already coming in, call us directly and we’ll get to you as fast as we can.

Do you specialise in the newer estate roofs common in West Dublin?

Yes. Most West Dublin homes have concrete-tile roofs and dry-ridge systems from the 1990s and 2000s, and we work on them constantly. Slipped tiles, loose ridges and lifted flashing are our everyday jobs, so we know exactly how these roofs age.

My flat-roof extension is leaking - can you fix it?

Almost certainly. Flat-roof extensions are very common on West Dublin houses and a frequent source of leaks. We find the real source rather than just patching the surface, and can repair or re-cover the flat roof to last.

Do you also work on older homes in Castleknock and Lucan?

Yes. Alongside the newer estates, West Dublin has period properties around Castleknock and Lucan villages with slate roofs, lead valleys and chimney stacks. We handle those with the same care.

Do you provide free written quotes across West Dublin?

Yes. The visit, basic inspection and the written quote are all free, with no call-out fee and no hidden extras.

Do you handle both homes and commercial buildings in West Dublin?

Yes. Houses, apartments, offices, retail units and other premises right across the region, with flexible scheduling to suit business hours.

Service Areas

Areas We Cover

We provide roofing services across Dublin and surrounding areas.

Common areas include Dublin City, North Dublin, South Dublin, Swords, Malahide, Portmarnock, Lucan, Tallaght, Dundrum, Blackrock and nearby areas.

Not listed? Call us — we likely cover your area.

Roof leaking or storm damage in West Dublin?

Same-day call-outs where possible. Don't wait — call us now.

Roof Repairs & Roofing Services Across West Dublin

Serving all of West Dublin

Fully insured

Clear fixed quotes

Trusted Roofing Contractors across West Dublin

Our Roofing Services in West Dublin

Featured Projects

Why MJ Roofing & More?

Clear, Written Quotes

Before/After Photo Updates

Tidy Worksite

Region-Wide Coverage

Straight Advice: Repair vs Replace

Commercial Friendly

Our Simple Process

Inspection & Advice

Fixed Quote

Repair/Install + Clean Finish

Frequently Asked Questions

Areas We Cover

Roof leaking or storm damage in West Dublin?

Roof Repairs &
Roofing Services Across West Dublin