Commercial Plumbing & Heating Belfast

Reliable, Accredited Engineers for Commercial Properties Across Belfast & Northern Ireland


AK Services provides trusted commercial plumbing and heating services in Belfast, tailored to meet the demands of businesses, commercial premises, and industrial facilities. With over 30 years of experience and a team of Gas Safe and SNIPEF accredited engineers, we deliver efficient, compliant solutions—from one-off installations to ongoing maintenance and emergency repairs.

Whether you run a restaurant, retail unit, office, school, or care home, we understand the importance of reliable heating, safe water systems, and quick turnaround times when things go wrong.

Commercial Plumbing Services

We provide a full range of commercial plumbing services to keep your business operating smoothly. Our experienced team handles:

» Hot and cold water systems

» Toilet and washroom plumbing

» Pipework installation, upgrades and repairs

» Mains water feeds, isolation valves, and backflow prevention

» Emergency leak detection and repairs

We also carry out plumbing system design for new builds and refurbishments, ensuring every component is compliant and long-lasting.

Commercial Heating Services

Our commercial heating solutions are tailored to your premises and include:

» Boiler installation and replacement

» Radiator and underfloor heating systems

» Pressurisation units, expansion vessels, and heating controls

» Plant room upgrades and system zoning

» Servicing and emergency breakdown repairs

Whether you need to improve heating efficiency in a large building or replace ageing equipment, our qualified engineers ensure your system runs safely and economically.

Commercial Catering Installations

We specialise in safe, efficient gas and water installations for commercial kitchens, cafes, restaurants, and food production environments. Our team is experienced with:

» Gas interlock systems


» Commercial fryers, ovens & cooklines


» Water supply and drainage for food prep areas


» Safety testing and ventilation requirements

Commercial Boiler Commissioning

Commissioning is essential for ensuring safety, compliance, and system efficiency. We offer full commercial boiler and plant commissioning services including:

» Testing of controls, safety devices and sensors


» Flow and return balancing


» Water quality testing


» Certification and documentation

Underfloor Heating and Repairs

Design, installation, and maintenance of underfloor heating systems.

Customer Reviews

Don’t just take our word for it – hear from our satisfied customers! At AK Services, we are committed to providing top-quality plumbing, heating, and renewable energy solutions, and our clients’ feedback speaks volumes. Check out what they have to say about our expert service, professionalism, and the results we deliver.

Get In Touch
Our Address

43 Orby Gardens, Belfast BT5 5HS

Phone: 07739 173 353

Email: alasdair@akservices.org