Welcome To B Mcdermott & Son

Specialists in domestic and commercial building projects throughout Lancashire. We handle everything from extensions and industrial works to uPVC windows, conservatories and double glazing.

B McDermott and Son (Lancs) Limited is an introducer appointed representative of Ideal Sales Solutions Ltd T/A Ideal4Finance. Ideal Sales Solutions is a credit broker and not a lender (FRN 703401). Finance available subject to status. The rate offered is always provisional and will depend upon your personal circumstances, the loan amount, and term.

Building Projects Made Affordable with Flexible Finance

At B McDermott & Son, we believe your dream home or business project should not have to wait. That is why we now offer flexible finance on all our domestic and commercial building services in Lancashire and the wider area. From home extensions and renovations to conservatories, sun rooms, double glazing and bespoke joinery, you can spread the cost while still receiving the same five-star workmanship our customers recommend.

Our team are friendly, approachable and committed to giving honest advice at every stage. With clear communication and quality results you can trust, we make the process straightforward from start to finish. With manageable monthly payments available, it has never been easier to get started.

Start your project with confidence
With flexible finance now available, your next home or business improvement is closer than you think. Contact us today for honest advice and a free estimate.

DOMESTIC

We work on both large and small domestic projects.

COMMERCIAL

Come to us for renovations and reconstructions.

WINDOWS

We can meet your conservatory and double glazing needs.

DOMESTIC PROJECTS

Your dream home could soon become reality. If you need a reliable and professional company to deal with your building project from start to finish, then you are just one phone call away.

COMMERCIAL & INDUSTRIAL

We are capable of handling various commercial projects, whilst always working to the highest standards. When you need help with your business construction project, call on B McDermott and Son (Lancs) Ltd.

SUN ROOMS & CONSERVATORIES

We can install a stylish conservatory or sun room for you, which you’ll enjoy for years to come. Giving you the extra space you require to relax in peace and quiet. Please see below for some recent projects completed by our expert conservatory installers.

DOUBLE GLAZING

Keeping the cold out during the winter becomes that much easier when you install double glazing. If you live in the Lancashire area come to B McDermott and Son (Lancs) Ltd for your double glazing and uPVC requirements.