Maintenance Technician jobs in United Kingdom

Full-time, Permanent, based in Warrington head office.

🌍Proud to be a B Corporation

About Us

With 35 years of trading experience, B-Engineering Group has grown into a trusted name in mechanical and electrical building services. As a certified B Corporation, we’re driven by purpose as much as profit – investing in our people, our clients, and the planet.

We deliver commercial projects and maintenance services for a wide range of clients, including: 🏫Schools & universities 🏢Public buildings & offices 🏭Factories & warehouses 🏡 Residential homes

If you want to work for a company that values sustainability, innovation, and people, you’ll fit right in with us.

Why Join B-engineering?

At B-engineering, we don’t just deliver projects – we deliver purpose. We’re a values-led business that puts people and places first, and we’re proud to be part of the global B Corp movement.

If you want to be part of a company that combines engineering excellence with a commitment to sustainability and ESG principles, we’d love to hear from you.

The ideal candidate will be : Hardworking, professional, very thorough even when working under pressure. You must be willing to take on training and advice by senior members of the team and be enthusiastic in your role. Team player and dedication to task at hand, being polite and professional when dealing with clients, ensuring company reputation

• The Role – As a Commercial Gas Service Engineer, you will be responsible for carrying out planned preventive maintenance (PPM), reactive repairs, fault-finding, and installation works on a wide range of commercial gas appliances and heating systems.
• This is a field-based role, working independently and as part of a wider team, ensuring compliance with industry standards, health and safety regulations, and company procedures.

• Key Responsibilities – Carry out planned preventive maintenance (PPM) on a range of commercial gas appliances, plant, and heating systems.
• Complete annual servicing and safety checks in line with Gas Safe and manufacturer standards.
• Maintain accurate service logs and ensure compliance certificates are completed correctly.
• Respond promptly to reactive breakdowns and emergency call-outs.
• Diagnose faults on boilers, pipework, burners, pumps, and associated controls.
• Repair or replace defective components quickly and effectively to minimise downtime.

• Installations & Commissioning
• Assist with or lead the installation, testing, and commissioning of new commercial gas plant, appliances, and associated systems.
• Ensure all installations comply with current regulations and company quality standards.
• Provide clients with handover demonstrations and clear operational guidance.

• Compliance & Safety
• Complete all works in accordance with Gas Safe, HSE, and company safety policies.
• Understand and work to company risk assessments and method statements.
• Test and issue relevant certification (e.g. CP15, CP16, CP17, CP42) for completed works.
• Report immediately any unsafe conditions or near misses to management.

• Client Interaction & Reporting
• Represent the company professionally on client sites, maintaining positive relationships.
• Provide clear technical explanations to clients, ensuring they understand the condition of their plant and recommended solutions.
• Accurately complete job reports, timesheets, and service records using company CRM/CAFM systems.

• Teamwork & Communication
• Liaise with the scheduling/operations team to plan and prioritise workloads effectively.
• Work alongside electrical, refrigeration, and HVAC colleagues on multidisciplinary projects.
• Support and mentor apprentices or junior engineers when required.

• Stock & Equipment Management
• Maintain van stock levels, ordering replacement parts and materials in good time.
• Ensure all tools, equipment, and PPE are kept in good working condition and calibrated as required.
• Keep the company vehicle clean, roadworthy, and compliant with company policies.
• Keep up to date with new legislation, products, and technologies in the gas and HVAC industry.
• Provide feedback to management on recurring issues or opportunities for efficiency improvements.

• Other Duties
• Participate in a well paid standby/call-out rota to provide 24/7 cover, likely to be 1 in 7.
• Travel to multiple client sites across the region.

We’re looking for someone who is client-focused, technically skilled, and takes pride in delivering quality service.

• Proven experience servicing and maintaining commercial boilers and gas appliances.
• Strong fault-finding and diagnostic skills.
• Full UK Driving Licence.
• Excellent communication and interpersonal skills.
• Ability to work independently and manage your workload effectively.
• Knowledge of Health & Safety regulations and safe systems of work.
• Additional HVAC or electrical experience (F-Gas, 18th Edition, etc)
• Experience working with BMS/controls systems.
• Knowledge of renewable energy systems (heat pumps, hybrid solutions).
• Previous CAFM/CRM system experience.
• Willingness to undertake overtime when required.

• Licence/Certification: Driving Licence (required) Experience:
• Commercial gas: 4 years (Mandatory)

We believe in rewarding our people fairly and supporting their wellbeing.

💷 Salary - £44,000.00-£47,000.00 per year

🌴24 days holiday (PLUS bank holidays and your birthday off)

💼Royal London pension (salary sacrifice)

📈Career development opportunities in a growing company