Local Roofing Contractors

Crest Roofing and Building are a local team of roofing experts based in Caerphilly, South Wales.

From complete new roofs to emergency repairs, our experienced team handles every roofing challenge with skill, care, and quality materials.

1. NEW ROOFS: Full new roof installations for domestic and commercial properties. We work with slate, tile, flat roofing systems, and more — built to last for decades.
2. RE-ROOFING: Is your existing roof beyond repair? We'll strip it back and fit a brand-new roof, improving insulation, weatherproofing, and kerb appeal in one go.
3. ROOF REPAIRS: Missing tiles, cracked flashing, persistent leaks — our repair team diagnoses and fixes problems quickly to prevent further damage to your home.
4. FLAT ROOFS: Specialists in GRP fibreglass, EPDM rubber, and felt flat roofing systems for extensions, garages, and commercial buildings throughout the region.
5. CHIMNEY & FLASHING: Repointing, chimney removal, lead flashing repair and replacement. We take care of every detail to keep your roof watertight and structurally sound.
6. EMERGENCY CALL-OUT: Storm damage? Serious leak? We offer 24/7 emergency roofing across South Wales. Call us now and we’ll be with you as quickly as possible.

Why Choose Us?

We’re not a faceless national chain, we’re a local South Wales business that takes pride in every job and stands behind our work.

• Free, No-Obligation Surveys - We visit your property, assess the work required, and provide a detailed written quote completely free, with no pressure to proceed.
• 10-Year Workmanship Guarantee - Every roof we install or repair is backed by our full 10-year guarantee. If something isn’t right, we’ll put it right, simple as that.
• Fully Insured & Approved - We carry full public liability insurance and are Checkatrade verified, giving you complete peace of mind from start to finish.
• Truly Local to South Wales - Based here and serving communities across Cardiff, Swansea, Newport, the Valleys and beyond. We know Welsh weather, and we build roofs that stand up to it.
• Transparent Pricing - No hidden costs, no surprise invoices. Your written quote is your final price. We communicate clearly at every stage of the job.
• Fast Response Times - We aim to survey within 48 hours and respond to all online enquiries within 2 hours during business hours. Emergencies are attended on the same day.

Ready for a New Roof? Get Your Free Quote Today.

Join hundreds of satisfied South Wales homeowners. No obligation, no pressure, just honest advice and quality work.

Click here to fill in our contact us form, or call us, whichever you prefer. We’ll get back to you as soon as possible.