Utility Engineering Company
Specialising in PE Pipework Fusion Jointing
ProWeld PE Limited is a specialist utility engineering company based in west central Scotland.
We specialize in polyethylene (PE) pipework fusion jointing for LPG gas installations, fire mains, water service pipework, and much more.
With decades of experience in connecting properties to services, our highly skilled and qualified people know the importance of getting you connected, working safely and making sure your installation is achieved using the best high-quality products. Our knowledge and experience ensure you get first-class service and a professional installation every time.

What We Do
Although we’re experts in PE fusion pipework, we can provide a range of expert services to give you the high-quality installation, repair or replacement service you need.
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LPG gas works
LPG gas works
Sometimes a mains gas supply just isn’t possible or cost-effective, but you can still benefit from a gas supply using an LPG installation. If you’re a homeowner or a housebuilder, we can install an LPG system for you, providing a turn-key solution, ready for gas.
What is an LPG system?
Where mains gas is not an option, you can install a refillable gas tank on your own property and pipe the gas to the buildings you need it in. Such systems need to meet high standards of safety and integrity but they allow you the benefits of using gas when a mains supply isn’t possible or economically viable.
Our expert team will:
- Survey your site to identify the best and safest tank position
- Build a tank base
- Supply and install the tank
- Design and install your underground gas pipework system
- Connect the new LPG supply to your buildings
- Safety test the installation
- Reinstate the excavation works including paving and tarmac areas
We’ll plan and manage the process for you, handing over a fully-tested, approved and ready-to-use LPG system when we’re finished. We can also advise and put you in contact with our selected gas supplier.
If you want to choose your own gas supplier, we can give you some tips on what to look for so you can choose the best supplier for your needs.
Getting your LPG system installed by an independent specialist like ProWeld PE Limited will save you money and offers the peace of mind that comes with an expert installation.
LPG system repairs and testing
We can also use our expertise combined with quality materials and professional equipment, to test the safety of your existing system, irrespective of who installed it, and to perform repairs to your tank or pipework.
Contact us today to discuss what you need and how we can assist.
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PE fusion pipework
PE fusion pipework
Most modern installations for gas and water use PE (polyethylene) or HDPE (high density polyethylene) pipework. It is important to achieve high-quality, leak-free joints in your pipework, and our skilled people are experts in fusion jointing of PE and HDPE pipes.
Using only high quality butt fusion and electro fusion equipment, our highly-trained people can connect or repair pipework and carry out stringent safety and leak checks to ensure your installation is safe and functioning correctly, meeting the required safety standards.
Contact us today to discuss what you need and how we can assist.
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Water main testing
and chlorinationWater main testing and chlorination
Water is a basic utility, but it’s one no one can take for granted. The standards required for a useable fresh water system are very high and we understand what’s needed to make sure your system meets those exacting standards. With years of experience in flushing, testing and chlorination of fresh water supplies, you can be sure that our people will professionally test and chlorinate your water system, giving you the peace of mind that your system is ready to use.
We offer full flushing, testing and chlorination services to bring the fresh running water to your property and buildings. Our extensive expertise and experience means we can ensure your newly installed water service is ready for connection and will be safe to use.
Contact us today to discuss what you need and how we can assist.
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Lead water pipe
replacementLead water pipe replacement
If you have a property that’s serviced by lead pipes, uses lead joints or has lead tanks, you should consider having these removed and replaced. Lead contamination in fresh water can cause serious illness in the long term and replacement of lead pipes has been encouraged for many decades.Lead levels in mains fresh water are not normally significant but this can change when the water comes into contact with older lead pipes and fittings, causing the levels of lead present to be considerably higher.
Lead piping and other components started to be phased out in the 1960s. From 1969, the use of lead in water systems has been illegal, but some lead infrastructure does still exist, especially in older properties.
Our specialist people can help you identify where lead piping might exist in your underground supply pipework and plan to replace those parts with modern piping. As with all our installations, we’ll survey and advise on what’s needed, and manage the work to your satisfaction, delivering a safe, clean and fully tested water system.
Contact us today to discuss what you need and how we can assist.
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Water
engineeringWater engineering
Alongside our ability to flush, test and chlorinate fresh water mains systems and to replace lead piping, we can also provide extensive repair and installation services for underground fire mains.
Fire suppression systems using sprinklers need to be connected to a continuous mains water supply. In all cases, this supply will be separate to the normal fresh water supply.
Our experienced people can excavate, lay, repair and fully test your underground fire mains pipework ensuring the ground is fully reinstated after the work is complete.
As with all of our utility work, we use only the highest quality materials, installing your fire main system to the highest possible standard to meet exacting requirements. We’ll test and commission your installation giving you an infrastructure that’s ready to connect to your building systems.
We work with facilities contractors and fire protection specialists, so we know what’s expected of such a crucial system.
Even if you already have an underground fire mains system, we can assist if you need repairs or recommissioning after works. During repairs, we’ll keep your system connected through a temporary supply so you never run the risk of losing your sprinkler system, even for a day.
Contact us today to discuss what you need and how we can assist.
Why choose ProWeld PE Limited?
Specialist installations need specialist knowledge, so why would you call anyone else? Our expertise have been gained through decades of providing services to satisfied clients and our specialist engineers will make sure you get the professional installation or repairs you need.
Whether you’re in an urban setting or a rural landscape, we can advise and provide the best possible installation for your needs.
Contact us today to discuss what you need and how we can assist.

Contact Us Today
Contact us today to discuss what you need
and how we can assist.