Call me back...



Email Address


Welcome to Lewco Plumbing, Heating & Building Services (Swansea & Wales)


Lewco provides heating & building services to the Swansea and South & West Wales areas. We have 18 years experience in all aspects of pipefitting, gas and all types of trade work. Being qualified time-served engineers plumbers and tradesman we pride ourselves on maintaining a high standard of workmanship and materials. We have a full range of expertise available, from maintenance to the design and installation of boiler systems in the commercial and domestic sector, whether it being renovation, a new build project or the need for an emergency plumber we can help. Our design service is second to none and with your input, we are sure that we can come up with designs in keeping with your home and requirements from a new combi boiler being installed by one of our trained plumbers to designing a new bathroom, we cater for all budgets and make sure we meet each an everyone of our customers needs and individual requirements with total dedication. Call our office today for advice.


Our profesional team of Plumbers, Electricians, Carpenters, Plasterers, Roofers, Tilers, PVC Fitters and Builders offer a complete package. All of our engineers and tradesmen are fully qualified and experienced in their trades and their workmanship is always carried out to the highest standards. We project manage each job individually. You as a customer will not need to worry about looking elsewhere as we can cater to all requirements.

24/7 call out

If you need to call our 24hr service helpline, we will be happy to deal with your enquiry quickly and efficiently. Our engineers can usually be with you within the hour if required, alternatively a booking will be made to suit the customers' time schedule. We will be able to give you immediate edvice in any emergency situation one of our experienced plumbers can help.

Company Charges

Work is carried out on an hourly rate, or a fixed price can be given for larger jobs. Our rates are very competitive with the current market, and all invoices show a full breakdown on how your job has been priced to each customers individual needs.


Estimates are free of charge. One of our experienced estimators can provide you with an accurate and detailed description of the estimate which will include a fully costed schedule of the works, designed to create as little disruption to you as possible,and suit every customers budget.


All of our workmanship carries the company's written 12 month guarantee for your peace of mind. and all materials and products are covered by full manufactures’ warranties. they can all vary e.g. boilers can have up to 2-10 years warranty's.