Better Building Services

    How we can help you

    We provide Mechanical and Electrical installation services to a wide range of commercial clients across Scotland and the North of England. We are REFCOM registered.

    Our experienced team underpin our service quality to deliver better building services for retail, commercial, industrial, hospitality and healthcare projects. Customer care is at the forefront of our service, helping to deliver your vision of excellence.



    Our experienced in-house team can deliver all of your plumbing needs. We install a wide range of plumbing systems including mains or boosted cold water systems, hot water flow, return systems and more. We do it to a high standard and meet current water byelaws. This is commercial plumbing, made simple.


    Small boiler replacements or large commercial boiler house, installations are handled by our in-house team of professional and experienced commercial heating engineers.

    Air Conditioning and Refrigeration

    PREAHs roots as an air conditioning contractor means that we have extensive experience in this field. Our in-house team of highly experienced engineers deliver to a high standard, every time.


    We carry out industrial projects across all of the main models. From gas boilers to gas fired water heaters and piping up commercial kitchens –our team of Gas Safe accredited engineers will complete the installation to the highest standard, ensuring compliance with current regulations. 


    We design and install supply and extract systems, air-handling units and MVHR units. 

    We comply with current regulations and add value by keeping up to date with industry developments in technology and practices, so you always get the best.


    In the past we supported only small-scale projects and worked with trusted partners for large electrical projects. PREAH now delivers all aspects of electrical installation from cabling systems to power distribution. 

    Our experience and knowledge in this field enables us to safely deliver complex projects in a live environment.

    Renewable Energy

    Biomass boilers. Air source heat pumps. Solar thermal panels. Our range of green solutions will use renewable energy and can improve BREEAM ratings on any project.

    We can design and install a solution that aligns with your carbon reduction commitment.

    Other services

    Thermal insulation? Commissioning and sterilisation of mechanical or plumbing services? Incoming external services? We can provide this and more.

    Tell us about your project and our team will help make it a reality.