
PLUMBING CONTRACTORS – ENERGY-EFFICIENT SOLUTIONS, DUNGANNON
Complete system design and installation. Bathroom and kitchen plumbing. Water storage and cylinder systems.
RELIABLE SERVICE
SATISFACTION GUARANTEED
GAS SAFE REGISTERED
COMPREHENSIVE PLUMBING SOLUTIONS FOR EVERY PROPERTY
At E O’Neill Plumbing & Heating, we take pride in delivering seamless plumbing installation services tailored to each property’s unique needs. From first fix to final testing, we handle every stage with precision, ensuring efficient water flow and durable connections. Whether it’s a new build or a renovation, we use high-quality materials and proven techniques to guarantee performance, reliability, and long-lasting value in every system we install.

TAILORED SYSTEM DESIGN AND EFFICIENT INTEGRATION
We work closely with builders, architects, and homeowners to design systems that perfectly complement each project. Every layout is carefully planned to optimise flow, accessibility, and efficiency, reducing future maintenance costs and disruptions. Our plumbing designs integrate smoothly with heating solutions, including underfloor systems and gas and oil boiler installations, ensuring complete functionality and comfort across all areas of the property.
PRECISION INSTALLATION AND THOROUGH TESTING
Every installation we complete is carried out with care and technical accuracy. From bathroom suites to full property pipework, we focus on detail and compliance with all relevant standards. Our engineers conduct rigorous testing to ensure that systems are safe, leak-free, and ready for long-term performance. This methodical approach allows us to deliver dependable plumbing systems that operate efficiently from the very first day.


END-TO-END EXPERTISE YOU CAN RELY ON
Backed by years of experience, E O’Neill Plumbing & Heating delivers solutions that stand the test of time. We don’t just install—we design, plan, and commission systems that work seamlessly with your heating setup. Whether integrating plumbing installation with gas and oil boiler installations or setting up renewable options, our focus remains on creating efficient, sustainable systems built for long-term performance and customer satisfaction.