Built with Pride,
Delivered with Trust

At SJH & Sons, we’re a proud family-run construction and carpentry business based in Cardiff. Built on honest workmanship, reliability, and exceptional attention to detail, we’ve earned the trust of homeowners across South Wales.With many years of hands-on experience, we take great pride in delivering high-quality building services tailored to each customer’s individual needs. Whether you want to extend your home, convert your loft, renovate your bathroom, fit a new kitchen, or carry out a full property refurbishment, we’re with you from initial concept right through to the finished result.Our services include:

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• Home Extensions

• Loft Conversions

• Bathroom Renovations

• Kitchen Fitting

• Carpentry & Joinery

• General Building Work

• Property Renovations & Improvements

• And much more

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No job is too big or too small. We treat every project as if it were our own home — with excellent craftsmanship, clear communication, and a finish you’ll be proud of.When you choose SJH & Sons, you’re choosing a local family business that truly values quality, trust, and complete customer satisfaction.