Job Title Plumbing, Heating & Gas Engineer (Domestic & Commercial) Location North West England (with travel to regional sites as required) Job Type Full-Time or Subcontract (flexible depending on engagement) The Opportunity We’re looking for a skilled and reliable Plumbing, Heating & Gas Engineer to join a growing mechanical services business delivering high-quality work across both domestic and commercial environments. This role offers a strong mix of installation, servicing, maintenance, and fault-finding work, providing variety and the opportunity to work on modern systems, including renewables. You’ll be trusted to work independently, represent the business professionally on-site, and deliver work to a high standard of safety, compliance, and customer satisfaction. Experience with renewable systems such as heat pumps would be a significant advantage. Key Responsibilities Plumbing & Heating Install domestic and commercial plumbing systems from first fix through to commissioning Carry out heating system installations and modifications (copper, MLCP, steel) Diagnose and repair faults across heating and hot water systems Replace and upgrade system components including pumps, valves, cylinders, radiators, and controls Gas Works Install, service, and repair domestic and commercial gas appliances Work on boilers and commercial plant systems Conduct gas safety inspections and issue certification Perform tightness testing, purging, and commissioning in line with regulations Maintenance & Breakdown Attend reactive call-outs and carry out fault diagnosis efficiently Deliver planned preventative maintenance (PPM) Provide clear, cost-effective repair solutions Communicate effectively with clients on issues and recommendations Renewables (Desirable) Install, service, and fault-find on ASHP and GSHP systems Work with low-temperature heating systems Follow MCS standards and industry best practice Compliance & Reporting Complete job reports, service sheets, and certification accurately Adhere to Gas Safe regulations, manufacturer guidelines, and H&S standards Work in line with RAMS and site-specific procedures Maintain clear documentation and photographic records where required What We’re Looking For Essential NVQ Level 2 or 3 in Plumbing & Heating (or equivalent) Valid Domestic & Commercial ACS Gas qualifications Proven experience across installation, servicing, and breakdowns Strong fault-finding and diagnostic skills Ability to work both independently and as part of a team Full UK driving licence Professional, customer-focused attitude Desirable Commercial gas tickets Air Source and/or Ground Source Heat Pump experience Unvented hot water certification Experience working in commercial environments and plant rooms MCS knowledge or willingness to upskill What’s on Offer Varied workload across domestic and commercial projects Exposure to modern systems and renewable technologies Ongoing training and development opportunities Competitive rates or salary (DOE and engagement type) Long-term, stable work with a growing company