My name is Patrick O'Sullivan and I've been repairing and replacing roofs across Cork for over 15 years. Hallmark Roofing is a small, specialist team — not a large company with rotating crews and a call centre. When you contact us, you deal with us directly, and I oversee every job personally from the first inspection to the final clean-up.
When you're dealing with a roofing problem, the last thing you need is a contractor who doesn't show up, gives you a vague quote, and disappears after the job. We work the opposite way. We turn up when we say we will, we tell you exactly what the problem is and what it will cost to fix, and we stand over every job with a written guarantee.
No hidden extras. No upselling. No messing.
We cover every type of roof repair and installation across Cork city and county — from a single slipped slate to a full roof replacement, flat roofing systems, chimney repairs, guttering, and more. If it's on a roof in Cork, we can fix it.
We carry out all types of roofing work across Cork — from urgent repairs to full replacements. Every job is carried out by our own trained team using quality materials, and every job comes with a written workmanship guarantee. We also provide commercial roofing & attic insulation services.
Reliable repairs for damaged or slipped slates and tiles to protect your roof long-term.
Quick, reliable gutter repairs to stop leaks and protect your home from water damage.
Professional chimney repair and maintenance to keep your home safe and watertight.
Expert skylight repairs and replacements for a leak-free, bright home.
Specialists in repairing cracked, slipped, or damaged slate to keep your roof secure.
Expert flat roof repairs for felt, fibreglass, and rubber systems — watertight every time.
Professional installation of new fascia and soffits to improve ventilation and kerb appeal.
Thorough roof inspections that identify issues early and help you avoid costly repairs.
Full roof replacement service for all property types, quality materials and guaranteed to last.
Real people. Real workmanship. Real results.
A roof problem rarely announces itself at a convenient time. Whether it's a leak appearing after a night of heavy rain, slates blown off in a storm, or a flat roof on an extension that's finally given up, you need someone who can respond quickly and fix it properly.
We carry out repairs on every roof type found across Cork — slate, tile, flat roofs, pitched roofs, and everything in between. From leaking flashings and cracked ridge tiles to damaged felt and failed guttering, we've dealt with it all.
What sets us apart is thoroughness. We don't just fix the obvious problem and leave — we check the surrounding area to make sure nothing else is about to cause a problem. A good repair solves the issue properly and lasts for years. That's the standard we work to on every job.
When a roofing problem hits, every minute genuinely matters. Cork’s weather is unforgiving — heavy rain, coastal winds and sudden storms can turn a tiny issue into serious water damage within hours.
That’s why Hallmark Roofing offers a rapid-response emergency repair service designed to protect your home immediately and prevent further damage.
Whether you’re dealing with a leaking ceiling, storm-lifted tiles, fallen slates, damaged flashing, or sudden water ingress, our experienced team arrives quickly, assesses the situation safely, and carries out effective temporary or permanent repairs on the spot.
We don’t believe in quick “patch jobs” — we find the root cause, explain your options clearly and ensure your roof is structurally protected for the long term.
Common signs include water stains on ceilings, missing or slipped tiles, moss build-up, cracked flashing, persistent draughts, or roofing materials visible on the ground after storms. If something doesn’t look right, it’s safer (and cheaper) to have it checked early.
Yes. We provide free, no-obligation roof inspections and written quotations, along with photo evidence so you can see exactly what’s going on with your roof before making any decisions.
Smaller repairs are often completed within the same visit, while larger projects like re-roofing, structural repairs or flat roof installations may take several days. We’ll always give you a clear timeline before work begins.
Absolutely. We’re fully insured, including public liability and working-at-height cover. This protects you, your home, and our team at every stage of the job.
Yes. All installations and replacements come with robust workmanship guarantees, and materials include manufacturer warranties for extra peace of mind.
Roof repair costs vary depending on the damage, the access, and the materials needed — but Cork homeowners can expect the following general price ranges:
• Minor emergency repairs (loose tiles, small leak): from €150–€300
• Storm damage repairs (multiple tiles/slates): €300–€600+
• Emergency flashing repairs: €150–€250 per metre
• Emergency waterproofing / temporary seal: €120–€250
• Full roof section rebuilds after storm/wind uplift: €1,000+
These are guidelines — a proper inspection gives a more accurate figure, especially during severe weather when damage can evolve quickly.
Whether you've got an active leak, storm damage, or you just want to know what condition your roof is in, we're happy to come out, take a look, and give you a straight honest answer. No call-out fee, no obligation, and no hard sell.
Hallmark Roofing has been working on roofs across Cork city and county for over 15 years. We're fully insured, members of the National Guild of Craftsmen, and we stand over every job we do.
Call (021) 202 1045 or fill in our contact form — we'll get back to you promptly.
Hallmark Roofing provides trusted, affordable roofing services across Cork City and County. With over 15 years of experience, our fully trained and insured team delivers high-quality roof repairs, new roofs, flat roofing solutions, guttering, chimney work and more.
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