At JW Group, we’re more than just a building and energy contractor – we’re a team dedicated to helping homeowners and businesses create smarter, more sustainable spaces. Founded in Waterford, we’ve grown from our roots in electrical and solar into a trusted partner for full construction, plumbing, and renewable energy solutions.

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Our mission is simple: deliver reliable, high-quality work while making the transition to greener living easy and affordable. From solar panel installations to complete building projects, we pride ourselves on professionalism, transparency, and customer care every step of the way.

With JW Group, you get a partner committed to building better homes, powering sustainable futures, and supporting local communities across Ireland.