our services

Construction & New Build Homes

We act as main contractor for bespoke one-off homes, residential developments and commercial construction projects across Northern Ireland, delivering high-quality builds from concept through to final handover.

Our team manages the entire construction process on site, coordinating trades, programme and quality to ensure each project is delivered efficiently and to the highest standard. We work closely with our in-house renewable energy and compliance specialists so energy performance and Building Control requirements are fully considered from the outset.

our services

Renewable Energy & Low-Carbon Systems

Newell Contracts delivers integrated renewable and low-carbon energy systems through our specialist division, Newell Heat & Power. We design and install solar PV, battery storage, EV charging, air source heat pumps and air-to-air heat pump systems for new builds, retrofit projects and standalone installations across Northern Ireland, ensuring they are properly coordinated with the building design and overall energy strategy from the outset.

Our in-house team combines practical construction experience with specialist energy consultancy expertise, allowing us to deliver systems that maximise efficiency, comfort and long-term energy savings for homeowners, developers and commercial clients, while meeting current and future Building Control and energy performance requirements.

our services

Design & Planning

We support projects from initial concept through to planning approval and detailed design coordination. Working alongside architects, engineers and consultants, we ensure that layout, construction methodology, energy performance and compliance requirements are properly considered from the outset, reducing risk, delays and costly redesign later in the build.

Our approach combines practical construction knowledge with specialist energy and compliance expertise, helping homeowners, developers and commercial clients make informed decisions early so projects progress smoothly from planning stage through to construction and completion.

our services

Mechanical & Electrical

Gas Safe and NICEIC registered services for homes and commercial properties - installed, maintained, and tested by our in-house team with clear communication throughout.

From heating systems and hot water solutions to full electrical installations and testing, our mechanical and electrical services are designed to keep your property running safely, efficiently, and reliably. Whether you’re upgrading an existing system, dealing with a fault, or planning services as part of a wider build, our experienced engineers manage the work with minimal disruption and full attention to detail. We work across residential and commercial projects, providing clear advice, transparent pricing, and dependable workmanship, so you can move forward with confidence, knowing everything is handled correctly from the outset.