Scores based on 74 reviews

Reliability & timekeeping

Invoice history based on 54 reviews.

Invoice History
Charged as per quote / estimate98.15%
Above quote / estimate: kept informed1.85%
Appointments reported as missed (6 months) 0
Average score 9.77
74 reviews

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Who are Prokil?

We are Damp Treatment and Timber Preservation Specialists with 50 years of experience. We pride ourselves on our local knowledge and dedicated, customer focused team. We use the latest technology and treatments to deal with all aspects of damp penetration and timber preservation. We can carry out all types of work, from full basement water proofing, type 'C' systems and conversions through to the installation of waterproof membrane and associated preservation work on smaller damp areas. Our timber preservation works includes the replacement of rotten timbers and a variety of wood remedial treatments. Our team will make sure the right advice is given and that you are fully aware of what work will take place. We put our customer service and reputation first, so you can be sure that we will not quote for any unnecessary work and the surveys are always FREE.

We have a very dedicated team who can give advice, support and guidance on any work that you may need.  Our Team of surveyors have undergone both specialised and industry leading internal and external training, enabling them to correctly diagnose all aspects of damp, woodworm or fungal decay problems.

Why use Prokil?

We have a fantastic local knowledge and a growing reputation within both the industry and local area. With many happy homeowners fully satisfied with not just the work, but the experience and service received, we set ourselves apart and have a real passion to exceed our customers expectations.

We provide FREE of charge, no obligation surveys to resolve and provide solutions on the following: -


  • Rising damp
  • Penetrating damp
  • Damp course injection
  • Water proof membrane
  • All aspects of Plastering
  • Woodworm treatment
  • Cavity wall ties
  • Ventilation and condensation management
  • Conversions
  • Basement water proofing
  • Dry Rot
  • Wet Rot
  • Flood damage
  • Rendering


 Prokil Sussex will happily provide a guarantee on the following types of work: -

The injection of a chemical Damp Proof Course – Guaranteed for 20 years

Any form of Woodworm Treatment – Guaranteed for 20 years

Installation of a Waterproof Membrane – Guaranteed for 20 years

Replacement of Cavity Wall Ties – Guaranteed for 30 years

We pride ourselves on an exceptional customer experience, and the service we provide doesn’t end when the project is complete. We will work alongside you to ensure any problems with your property remain under control in the future, and we can step in at any time if things aren’t going to plan.   


Based in

Brighton, East Sussex

Works in

Angmering, Brighton, Burgess Hill, Crawley, East Sussex, Henfield, Horsham, Hove, Lancing, Lewes, Peacehaven, Portslade, Rottingdean, Saltdean, Shoreham, Woodingdean, Worthing