Premium Heating & Energy Systems Contractor Advanced heat pumps, complete heating system design, underfloor heating and energy-efficient upgrades with full grant support across Leinster. DPH Plumbing delivers premium domestic and light-commercial heating projects with a focus on long-term performance, efficiency and clean workmanship.

We are experienced with Viessmann Vitocal integration, smart controls, hydraulic balancing and end-to-end commissioning. High-efficiency air-to-water heat pump systems engineered for comfort, low running costs and year-round reliability. Precision zoning and pipe layout for balanced room temperatures, better comfort and improved system efficiency.

Complete specification from heat source to distribution, tailored to your property and lifestyle requirements. Targeted retrofit upgrades to improve comfort and reduce energy demand in existing homes. Neat, technically sound plant room build-outs with serviceability and future-proofing in mind.

Complete bathroom installation and plumbing work delivered with clean workmanship, practical planning, and reliable finishing. Practical SEAI pathway support from project planning through installation and homeowner handover. Challenge: Deliver efficient whole-home heating in a large property with high comfort expectations.