Tel : 028 9016 0472   E-Mail :

Belfast Building & Roofing

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     Belfast Builders & Roofers.

    Speak with James direct on 07401088868

    Please send project photo’s & Info etc via 

    • Builders Repairs Belfast Malone Deramore Balmoral.
      Fifth Ave Bangor - Concrete Structural Repairs.

    Our Bangor premises, our company has over 30 years of Construction experience. Our team lead by James Mulvenna has a proven track record of saving our customers money delivering Solutions on time and within budget.

    James G Mulvenna is a registered Master Builder, Carpenter, Dry Liner , Engineer & Chimney Expert  with 30 Years experience in Construction Problems and Structural Steel Solutions.

    If you are Extending, Altering, Improving or Repairing your Home you can either email James direct at or simply Phone him direct on 07401088 868. Click here for our Google PageFacebook Page,    or some Videos


    Belfast Builders Chimney Repairs Facebook

    We Negotiate contracts for.

    Home Extensions. Improvements.
    Refurbishments. Roof Space Conversions
    Property Repairs, Drylined Partition Walls,
    Ceilings & Ceiling Repairs, Roof & Chimney Repairs,
    Window Sill repairs,  & Many Misc Smaller Jobs


    Low Energy Panel Builders

    We have over Thirty Years experience in extending & improving homes like yours. We also prepare and submit plans for Planning and Building Control approval. Please try our free advice and consider becoming a partner. If you don’t yet have plans no problem. If you need advice on an application please ring Philip on 07761840518.

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    We will arrange a home visit. Where we can discuss your project in context.

    We can deal with all the paperwork for your planning and Building Control applications. You can then devote more energy to the design process.

    James can also advise you on Design elements and avoid limitations to the local Regulations process.

    Contractor Surveys, Estimates & Advice are free on all private contracts.

    • Identifying potential problems at design stage.
    Builders Belfast
    • Making your dreams Reality.
    • Achieving real time money savings.

    About Us 

    Based in Bangor near Belfast with over 30 years  of experience, we have developed a comprehensive service partnering with major Irish Company’s including Chubb Otis, Mercedes Tesco & Totalis Solutions

    We value our skill set and awareness of clients needs. Our key goal is customer satisfaction driving contracts forward on time within Budget.

    Call James direct on 07401 088 868.

    Advice in House sales & Planning Applications etc are charged accordingly.

    Terms & Conditions.

    Ards Containers   Haldane Fisher Bangor 
    Balloo Trade Frames   Murdocks Castlereagh
    Call on 0808 2787 176 Mon – Fri, 8am to 7pm, Sat, 9am to 2pm.
    Calls are free from any landline

    Liability Insurance  Handwerks Kammer