Hydro Jetting Services in Bangkok/Nonthaburi

Find the names and contact details of 6 companies in the Bangkok/Nonthaburi area of Thailand that can undertake hydro jetting of storm water stacks in a 20 storey residential building. The standard process is to inspect each stack first with cctv to ensure secure then hydro jet then inspect with cctv to see if any cracks. Need a quote for 10 stacks, or a communication from the company confirming it does this work, or other evidence it does this specific work for tall buildings. Company communication can be in Thai or English.