• Blueflame and Gasway Commercial
  • Commercial Heating. Commercial HVAC. Commercial Renewable Energy Heating.


    We specialise in the design, integration, maintenance and repair of commercial heating, HVAC and renewable energy heating systems, from component level to heating appliances and industrial scale plant room infrastructure. Heating system compliance testing, auditing and insurance certification services are provided too.


    We do not sub-contract in any engineers, but consistently progress our own in-house engineering specialists in advanced training and accreditation, while retaining active industry ties with leading manufacturers in the heating, ventilation, air conditioning and renewable energy technology industry.


    We were among the first UK companies to hold MCS Certification and accredited to install renewable energy technology under the Microgeneration Certification Scheme quality assurance standard. They are further Trustmark Accredited which ensures Government endorsed quality for all works undertaken.


    All our engineers provide a dedicated service, technical competence, and safety and management processes for all works undertaken throughout the duration of their visit to your premises. You can rely on us for confidentiality and security too.

    Commercial heating. London. Essex
    • Gas, Oil & Bio LPG
    • Commercial / Industrial boilers
    • Swimming pool heating
    • Suspended air heating
    • Renewable energy unified
    • Project management
    • Commercial management.

    Click below for further details

    Commercial HVAC. London. Essex
    • Wall mounted systems
    • Concealed systems
    • Split system conditioning
    • Multi-split system AC
    • VRF & VRV conditioning
    • Project management
    • Commercial management.

      Click below for further details
    Renewable Energy Solutions. London. Essex/
    • Air source heat pumps
    • Air to air heat pumps
    • Air to water heat pumps
    • Solar PV (electricity)
    • Project management
    • System design & integration .
    • Commercial management

      Click below for further details
    Commercial Servicing. Commercial Compliance Services.  London. Essex/.
    • M & E services for plant rooms and appliance contracts
    • Compliance inspections for certification and insurance
    • System efficiency surveys
    • Bulk water testing / cleansing
    • Purging redundant pipework

    Click below for further details

  • Contact Blueflame & Gasway Commercial

    We have operational offices in Colchester, Essex, Letchworth, Hertfordshire and Norwich, Norfolk. Our commercial engineers are positioned both local to our offices as well as across London, Essex and Hertfordshire, which enables us to fulfill the high service level expectations of our commercial client base, who are spread across London, including M25 corridor links, East Anglia and the Home counties.


    For more details see : Commercial service coverage

    General Office Hours - 08:00 - 17:00 Mon - Fri

    Local Offices:

    Colchester: Tel: 01206 799994

    Norwich : Tel: 0800 074 3030

    Letchworth : Tel: 01462 480817


    Email : commercial@blueflame.co.uk

    Or complete the secure form

  • Careers, Opportunities and Apprenticeships at Blueflame and Gasway Commercial

    Across the Gasway Group our focus is on long-term development for sustainable and profitable growth and to help achieve our aims, we are always looking for the best engineers today. If you are currently working as a gas, oil or particularly renewable energy engineer, and would like the opportunity to further develop your skills as part of our forward thinking team, we would be pleased to hear from you.
    Also, while experience is important to us, so is investing in young people who are interested in our industry. The Gasway Group run an apprenticeship scheme to help trainees develop their skills, realise their potential and embark on their career. Why not send us your CV today.