Do it yourself, its messy and long but not hard to do, and can be done on a drive way correct and very satisfying when finished ,far better than a lot of these so called dedicated Co’s out there will do the job, saving you lots of cash and better protected than the rest. .
we will direct you how to, but you do need to access the underneath is healthy to do so first , otherwise you are wasting your time and cash.
But a foot note for all those that have had them treated for a mega amount and think thats it protected for life, they do not give you a “GUARANTEE OR WARRANTY” , because they cannot, “if” they have …its not worth the paper it is written on,what these great under-sealing Co’s don’t tell you as you hand over you hard earned is that its not protected and forget it for ever as you all seem to believe, “if” it as been done correct , then what you have done is set a road to “managing it” it needs to be checked every 12 months and catch any problem points straight away until the next 12 months and so on , it is far from sealed, box section injections protected and forget people.
M-m