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Basement Conversions in Worcester

If you’re considering hiring a contractor for basement conversions Worcester, ST Building Maintenance can provide you with:

  • Expert advice and project management from one of our CSSW (certificated surveyor in waterproofing systems) qualified surveyors.
  • The advantages of over 20 years field experience.
  • High quality waterproofing systems products from industry leading suppliers.
  • A professional waterproofing system installation and high quality general building and decorating service from our own team of highly trained and experienced fitters and tradespeople.
  • A stunning finished basement conversion complete with all pertinent guarantees and electrical and gas and building control certificates certificates.


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Better Than a Loft Conversion or Extension

Usually, basement conversions in Worcester are a sensible and very affordable alternative to extending your home. You’re using space you have already rather than sacrificing precious external space. And compared with a loft conversion, you won’t have to find room for a staircase or dormer windows.

About us

We stand out because we are committed to working for our clients to create a truly customer-focused experience. Our in-house team services your needs beyond the role of a builder or designer, but as your partner as well. No matter what you need, we’ll work with you and create the perfect custom build for you and your family.

Contact ST Building Maintenance

ST Building Maintenance
97 Drake Avenue
Phone: 07873 294084


If your cellar lacks enough headroom to enable it to be made into a liveable place, or indeed you don’t have any cellar space, ST Building Maintenance can lower the foundation by underpinning.

Underpinning is a method of extending the current foundations in depth or width for various reasons:

  • To gain more height in a low cellar room
  • Create a cellar where no cellar now exists
  • To use sub floor voids to make extra rooms

Options for basement waterproofing

Basement waterproofing options vary from a blend of modern basement waterproofing systems to more traditional methods like basement tanking or external basement waterproofing. Each one of these techniques have their place and we will determine the best waterproofing solution for you.



Supplying creative ideas and solutions when embarking on constructing a basement, we work with our approved architects and team of specialists to construct the space that you want.

contact our basement builders


Contact ST Building Maintenance

our team have competed over 200 basement conversions in worcesterConverting your basement into additional living-space for your home is probably the most underused option for increasing the space and/or value of your property in the UK. Not only will it add a tremendous amount of additional space, it’ll likewise drastically increase the value of your home. ST Building Maintenance have executed over 200 basement conversions in Worcester and the surrounding areas, and will help you realise the potential of all that underutilised space. Contact our team of trusted Worcester builders today for more information or a free site survey and quotation.