Intrceptor, septic and fuel tank cleaning. Drain, gully and car park maintenance. Spillage containment and disposal. Environmental security and advice.With decades of experience, dealing with spillages, site maintenance and liquid storage, advice from Aalto is free and without obligation. Whatever the problem, if we can't expedite the solution, chances are that we will know someone in your area, who can, and will certainly offer advice based on our knowledge, any intermediate action that can be taken to maximize site safety in the event of either spillages or drain failure.