We specialise in the welding and prefabrication of pipework, bespoke skid units and containerised boiler plant. Utilising our large workshop’s based in Selby, North Yorkshire.
Our team can visit any site in the UK and produce drawings and detailed designs from measurements collected while onsite. From these measurements we can produce 2D, 3D and isometric plans for our fabrication team to build at our workshop.
All pipework is welded to meet Frogmech Ltd weld procedures. Covering a large range of materials and processes. Including Ferrous metal like low carbon steel and alloys such as stainless steel, Aluminium and Titanium. We have two workshops to ensure segregation between ferrous and all alloys while manufacturing. We use a range of welding processes MIG, MMA and TIG.
All Prefabricated items are tested, flushed and painted if required. All pipework spools are wrapped and open ends, closed and fully protected prior to shipment.
Delivery of all pre-fabrication can be organised by us with Hiab offload when required, we can also arrange crane lifts to position larger items on site. Our on-site installation teams will then take over to install and connect prefabricated items to your existing / new systems.
Working in this way can minimise on-site works, reducing any potential risks, such as hot works and moving heavy items around busy sites. It ensures all fabrications are completed to the highest standards within a controlled environment within our workshop.
- Ferrous Pipework fabrication
- Alloy Pipework fabrication
- Pump skids
- Plate heat exchanger skids
- Containerised Boiler plant – Steam & Hot-water
- Condensate receiver Skids
- Tanks and vessels
Read more about our key Pipework & Fabrication Services
Click or press on each title to see more about each service
Pipework welding services (coded)
Pipework welding is one of the key services Frogmech ltd provides to its customers. Our welding engineers are multi skilled in both pipefitting and welding which ensure pipework is correctly prepared and installed before it’s welded. Our engineers are knowledgeable in the 3 main welding processes, including MMA (manual metal arc), MIG (metal inert gas) and TIG (tungsten inert gas). Which means we can weld any material in various different ways. Although we don’t hold pipework welding codings for every process our engineers will perform tests to ensure they are fit to work on any project that customers require. We currently hold codings for MMA welding of pipework (cert attached)
On our larger installations we fabricate and weld all our own supporting frameworks and bracketery. For supporting appliances, fuel stores and pipework. These can be fabricated with various ferrous and non ferrous metals to suit their application.
Off site welding / fabrication
At our purpose built workshop we have the capability to fabricate and weld pipework sections, structural supports, bracketery and low loss headers. These can be made from pre- determined measurements collected from quotation visit or supplied CAD drawings. All pipework is pressure tested and painted before been delivered to site. This can sometimes be a great alternative when there are restricted working areas or health and safety risks to public or employees.
On site welding / fabrication
We can perform welding and fabrication onsite, often if there is room within the working area where will set up our machinery and screens. Sometimes we are restricted on space so will liaise with the client to find an area to set up temporary sheltered welding work area. We can provide dedicated power to our welding equipment our use our independent generator welders. The areas are fully fenced and screened off to avoid any access to unauthorised personnel. We follow our strict risk assessment and method statements and can provide daily hot works permits.
STEAM AND PROCESS PIPEWORK
Assisting England’s largest steam boiler manufacturer ‘Byworth boilers’ with boiler and steam pipework installations has given us a unique opportunity to work within the industry. Our ever growing knowledge of steam systems and connections within the industry allows us to assist clients with works on their steam plant.
We have coded welders who are qualified to install pipework for high pressure steam applications ranging from small the large process.
We don’t profess to be experts within the field but we can assist clients in networking with the correct people and making the correct connections.
We are confident in offering services in install and repair of steam and process pipework including compressed air lines.
CHILLED WATER & REFRIGERATION SERVICES
Working with our trusted partners who specialise in chilled water and refrigeration services Frogmech can provide our clients with installations to meet their requirements. We assist with pipework installations while allowing our partners who specialise within this area to take the lead on design, service and maintenance. Projects can often overlap and include these services but or clients can be assured we work with the best companies to bring projects together in house.
Here are just some of the reasons
why you should work with us…
Our primary focus with all installations are we want them too outlast anything else on the market. Pipework installed in time tested traditional methods with the highest quality equipment specified in all our installations.
Sick of dealing with large companies and never getting the same engineers or the engineers you trust. At Frogmech we are a smaller company and aim to build personal relationships, our engineers are friendly and professional.
48 Month Guarantee
Our 48 month installation guarantee’s are unrivalled. We ensure that the installations are of the highest quality which gives us the confidence to back this up.
All in One Place
Mechanical and electrical engineering all in house, why deal with numerous company’s when you can consolidate your services into one company you trust. Less paperwork, One point of contact. Exactly the same service and care provided for both aspects.
Are the welders you employ for your commercial installations coded? Ours are. No matter what the pipework application you can trust that the welding is been undertaken in the correct manner under the relevant procedure.
Click or press on the button to open our enquiry form and we’ll come
back to you ASAP with answers, options, prices and lead times.
Or call 07434 170 040
We also accept the upload and submission
of any tender documentation
Contact Form & Tender Upload
What our clients say
My association with Lawrence Walsh is through works carried out on this site by a previous company and his position of Site Forman for the works. Over the period, of several years now, I have known him and through his employment with the previous company, he has managed several important projects for the University.
Having worked alongside Lawrence Walsh (FROGMECH ltd) for nearly 4 years now on various projects including plumbing heating, welding, gas works and fabrication jobs, I know he is one of the best there is in this line of work. His finished products are always to the highest of standard and quality and his adaptable approach to all tasks no matter how challenging is always second to none
I used Frogmech over the last couple of years whilst doing a full refurb of my house , I had a new boiler and full central heating system fitted from scratch , Lawrence worked around my new floor plans to fit all pipe work and radiators to suit it was a great job, I then had upstairs and ground bathrooms bother fully fitted with ideas from Lawrence,with new toilets ,sinks ,showers and shower tray downstairs,also a bath upstairs , then shower screens and finally finished with tiles.
I have had the pleasure of knowing Lawrence Walsh (FROGMECH) for many years. His plumbing and work rate are second to none, He puts a FULL and proper days work in, He really knows his stuff and I would never use anyone else. Top bloke.
I have recently had the pleasure of utilising the wealth of knowledge Frogmech ltd has to offer on a house I purchased last year. They were very professional, reliable and the finished product was to a very high standard.I had the old back boiler taken out and a new boiler fitted in the new kitchen, as well as the cooker and sink fitted by Frogmech ltd.
How much can I expect to pay for your services?
Our mechanical engineers are charged out at £40- £50 per hour (dependant on task)
Our electrical engineers £30 – £40 per hour (dependant on task)
All quotations are FREE
Payments terms are strictly 30 days
Large projects will require stage payments and reviews to ensure complete customer satisfaction.
What guarantees are we offering on installation works?
All new installation works are guaranteed for 48 months.
Covering all pipework, cables , appliances, fixtures and fittings
Boilers, appliances connected to existing installations must have correct system filtration/separation. Be flushed and dosed correctly. Strictly following manufacturer’s guidelines to achieve their full warranties.
Annual servicing, inspection and testing must be conducted by Frogmech Ltd
Do you offer a 24 hour call out service?
All installations are covered by our 48 month warranty period are fully covered for call out for emergency repair.
We don’t offer a call out service for any installation unless it has been installed or worked on by us.