Our Commitment
With over 35 years of experience in the remedial treatment industry, HLS Northwest Limited are the areas specialists in damp proofing, basement/cellar waterproofing, timber treatment, structural repairs, property restoration & renovations. We will provide you with a free quotation and a clean and friendly service, resolving your problems and providing effective solutions fast and efficiently. Working in and around the Lancaster and surrounding areas with our sub-office in the  Lake District covering all the lake district regions or further afield throughout Lancashire and Cumbria and North Yorkshire, you can rely on our expertise.
Damp Proofing
Damp proofing can prove to be very costly if a damp problem is misdiagnosed and the wrong treatment has been applied. Internal Damp can be caused by the following:
  • Condensation
  • Penetrating damp
  • Rising damp
  • Flue Salts
You can contact HLS Northwest Limited today for a free quotation, we will arrange for one of our surveyors to visit you at a time convenient for you. Whether local to Lancaster, Morecambe, Carnforth, and Kendal,  Keswick, Windermere, or throughout Cumbria / Lancashire and North Yorkshire we will respond to your inquiry quickly.
We offer up to 20-year guarantees, so rest assured your damp problems will soon be over.
Basement / Cellar Waterproofing


HLS Northwest Limited has extensive knowledge and experience in all aspects in relation to below-ground or basement waterproofing, we also develop basements for commercial and residential use.
Whatever your basement waterproofing needs, call us today for a free quotation.
Basement Waterproofing is covered by a 10-year guarantee (where applicable).
HLS Northwest Ltd also undertake remedial surveys. For more information click the 'Types of Survey' tab.
Our Services
Damp Proofing
Wet / Dry Rot
Basement Waterproofing
Property restoration
Structural Repairs