• Suffolk's LPG Plumber

    Suffolk's Leading LPG and Natural Gas Service Company. Has Your Boiler Stopped Working? Don't panic. With 40 years plus in the boiler business we can help. Gas safe registered to work on all LPG and natural gas domestic appliances. Duval Heating, Suffolk's Leading LPG and Natural Gas Company.

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  • Our Services

    Below are a few of the services that we offer. Click the box to read more about the service or give us a call

    01473 806 100

  • Experienced and Skilled Local Company

    Over 40 years of experience working in this industry. Gas safe registered for all LPG and natural gas domestic appliances.

  • Gas Safe Registered For LPG & Natural Gas

    Gas Safe Registered for both LPG and natural gas domestic appliances.

  • Duval Heating ( LPG Plumber)

    Duval Heating ( LPG Plumber ) Suffolk’s Leading Gas Safe Registered LPG and Natural Gas Company.

    Boiler service and repairs for both LPG and Natural Gas.

    New boiler installations that comply with Boiler Plus Regulations.

    Gas safety inspections for mobile homes and boats.

    Landlords gas safety Inspections and much more.

    Vaillant advance registered boiler installer.

    We cover all of Suffolk and some areas in Essex.

    All installations, repairs and service come with a Gas Safe Certificate on completion of the work.

    If you need a new LPG boiler, service or repair, we can help.

    Whatever your needs may be. contact us first for a chat on 01473 806 100 or use our contact page.

    We offer a fast and friendly service.

    LPG Plumber.

    Duval Heating Opened in September 1980

    We have several years of experience in the Gas Safe Industry for both LPG and natural gas.

    Registered for both LPG and Natural Gas domestic appliances.

    The gas safe was previously known as C.O.R.G.I work is mainly for the domestic customer.

    We Offer boiler service, boiler repairs, maintenance and boiler installations. Landlords gas safety inspections.
    Basically, anything to do with gas in the domestic property.

    Registered to install, service and repair unvented hot water cylinders, as well as an unvented central heating system.

    Mobile homes

    Look after many mobile home park sites throughout Suffolk and Essex.

    This involves carrying out the annual service on the boiler as well as the annual Gas Safety Inspection that most mobile home sites require.

    Can connect the new gas supply to your mobile home.

    We will supply the change over valve and all the fittings needed for the connection.


    Much like mobile homes., offer the same service for boats, this ensures they comply with the current gas and safety regulations.

    LPG Plumber Installers of Suffolk.