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Trusted Commercial Gas Engineering Services in Maidstone
APW Gas is a Gas Safe Registered commercial gas engineering company specialising in the design, installation, testing and maintenance of gas pipework systems. We operate across London and the South of England, with nationwide capabilities for larger projects. Our services include commercial gas mains installation, underground PE plastic fusion welding, boiler servicing, chilled pipework systems and comprehensive plumbing solutions. With over two decades of combined experience in industrial heating and cooling services, our team delivers precision engineering for retail, education, healthcare and manufacturing sectors.We maintain 2 million public liability and 10 million employers liability insurance, adhering strictly to IGEM regulations and Gas Safe standards. Our engineers utilise advanced equipment for strength testing, tightness testing and gas purging, ensuring full compliance with safety protocols. We focus on detailed site works for both new developments and existing facilities, offering tailored solutions from plant room installations to hot tapping purge points. Our expertise extends to stainless steel welding, MDPE fusion, and solenoid installations, supported by comprehensive documentation for all commissioned systems.
Services
Gas Pipework Installation
Testing & Purging
Boiler Servicing
Plumbing Systems
Air Conditioning Installation
Underground Gas Pipework
Pressure Vessel Installation
Commercial Heating Systems
Highlights and features
- We are Gas Safe Registered commercial gas pipework specialists
- We operate nationwide with local expertise in London and the South East
- Our engineers follow IGEM Utilisation Procedures for safety compliance
- We maintain 2 million public liability insurance coverage
- We offer 24-hour emergency response for critical gas system issues
Associations and certifications
- Gas Safe Register
- IGEM (Institute of Gas Engineers)
Services
Gas Pipework Installation
We design and install commercial gas main systems using MDPE fusion welding and stainless steel techniques. Our engineers ensure compliance with IGEM regulations for underground pipework and above-ground installations. We provide full certification for all gas supply systems.
Testing & Purging
Our gas safety specialists conduct strength testing, tightness testing and gas purging procedures. We follow Gas Safe protocols for air-to-gas and gas-to-air transitions, ensuring safe commissioning of new installations and decommissioning of existing systems.
Boiler Servicing
We install and maintain commercial heating boilers and plant rooms. Our services include radiator systems, pressurisation units and expansion tanks for retail, office and industrial premises. We provide scheduled maintenance and emergency repairs.
Plumbing Systems
Our plumbing services cover hot and cold water systems using copper, plastic and galvanised steel pipework. We install storage tanks, water mains and chilled pipework systems for commercial buildings and industrial facilities.
Air Conditioning Installation
We install chilled pipework systems including chillers and fan coils. Our engineers handle complete HVAC installations for offices, schools and commercial premises, ensuring efficient temperature control and ventilation compliance.
Questions
Are you Gas Safe registered for commercial work?
Yes, we are Gas Safe Registered commercial gas pipework engineers with full certification for industrial and commercial installations.
Which areas do you cover for gas installations?
We operate across London, Kent, Surrey, Hampshire and the wider South East, with nationwide capabilities for major projects.
What gas pipework services do you offer?
We provide gas main installation, testing, purging, boiler servicing, underground PE pipework and complete plant room installations.
Do you handle emergency gas system repairs?
Yes, we offer 24-hour emergency response for critical gas system failures and safety-related issues.
What safety standards do you follow?
We adhere strictly to IGEM Utilisation Procedures and Gas Safe regulations for all commercial gas installations and testing.
Can you install both above-ground and underground gas pipework?
Yes, we specialise in MDPE fusion welding for underground systems and stainless steel welding for above-ground installations.
