SEAI & RGI Registered Installers
New Build and Extension Heating Services
Dawson Mechanical & Renewables provide professional heating solutions for new builds and home extensions across Meath, Dublin, Kildare & Louth.
Services Offered
New Build and Extension Renewable Heating & Plumbing Services
Dawson Mechanical & Renewables are the heating and plumbing specialists for new builds and extensions across Dublin, Meath, Kildare and Louth. Whether you’re building a new home, adding an extension or delivering a commercial development project, our team handles complete first-fix and second-fix plumbing to a high standard.
We work closely with builders, architects and developers so your plumbing and heating are right from the start. That includes underfloor heating, radiators, mechanical ventilation, bathroom plumbing and full heating system design.
New Build
New Build Heating & Plumbing Solutions for Homeowners
Our new build plumbing services are tailored to residential properties of all sizes, ensuring efficient water distribution, heating performance, and compliance with current building regulations.
Heating System Design
Heat loss calculations and system design matched to your plans. Properly sized, efficient and coordinated with the other trades.
First Fix Plumbing
Pipework, cylinder and heating first fix installed before plastering. Neat, tested and built to your build programme.
Second Fix Plumbing
Radiators, taps, sanitaryware and controls fitted at finishing stage. Clean, careful work, with the system commissioned and ready to use.
Heat Pump
Air to water heat pump installation for new builds and extensions. Low running costs, with SEAI grant support available.
Underfloor Heating
Underfloor heating fitted to suit each room and floor build-up. Even, efficient warmth that suits modern low-energy homes.
Full Pipework
Complete heating and water pipework from plant room to every outlet. Pressure tested and commissioned before handover.
Extensions & Renovation
Extension Heating & Plumbing Services
Extensions need heating and plumbing that tie in cleanly with your existing system. We keep pressure, performance and reliability right, so the new space feels like it was always part of the house.
Kitchen Extensions
Sink, dishwasher and appliance plumbing, plus heating to suit the new layout. Neat pipework that works with open plan spaces.
Bathroom Additions
New bathrooms, ensuites and guest WCs plumbed into your existing system. Reliable hot water and good pressure from day one.
Utility Rooms
Washing machine, dryer and sink connections, with heating and hot water supply. Practical, tidy installs that are easy to maintain.
Our Standards
Why Choose Dawson for New Builds, Extensions and Renovations
Designed to your plans, installed to your programme and backed by SEAI and RGI registration. One expert team takes your build from first fix to handover, with a heating system that performs from day one.
SEAI Registered
Registered contractor, so your heat pump and heating work qualifies for SEAI grants.
Planned Design
Heat loss calculations and system design done before work starts, so everything is sized right.
Team Work
We work with builders, architects and other trades to hit your programme at first and second fix.
Local
Based in Kilcloon, Co. Meath. The team that installs your system is also there to service it.
Warranty
Our workmanship is guaranteed, and equipment is covered by the manufacturer’s warranty.
Our Qualifications
Work With Registered Professionals
Safety and quality come first on every build site. We follow all health and safety regulations, so your first fix, second fix and heating installation are compliant, on programme and built to last. We’re RGI registered, SEAI registered and members of the National Guild of Master Craftsmen, giving builders, architects and homeowners a team they can rely on from first fix to handover.
FAQ
New Build, Renovation & Extension FAQ
Below are answers to some of the most frequently asked questions about new build and extension plumbing and heating services. These FAQs cover planning, installation, system integration, and compliance to help homeowners understand what’s involved and make informed decisions before starting their project.
When should a plumber be involved in a new build or extension?
A plumber should be involved at the planning stage to ensure efficient system design, correct pipe sizing, and compliance with building regulations.
Can existing plumbing be reused for an extension?
In many cases, existing plumbing can be extended, but it depends on capacity, condition, and layout. We assess this before installation.
Do you handle first fix and second fix plumbing?
We provide complete plumbing services from first fix pipework to second fix installation and final testing.
Areas Covered
New Builds & Extension Plumbing Covering Dublin, Meath, Kildare & Louth
Based in Kilcloon, Co. Meath, we deliver first-fix and second-fix plumbing and heating for new builds and extensions across Dublin, Meath, Kildare and Louth. Working outside these areas? Get in touch, as we’re happy to travel depending on the project.
Free Consultation
Get a Quote for New Build or Extension Heating & Plumbing System
Whether you’re planning a home extension in Dublin, building a new house in Meath, or managing a commercial development project, Dawson Mechanical & Renewables provides expert plumbing and heating services from start to finish. Contact our team today for a detailed quote and project consultation.