Richard Hughes did a free inspection of my attic and told me of the mould remediation required. He did a very thorough inspection, took photos and explained why the mould had developed and what his company would do about it. I liked Richard's scientific and detailed explanation. The H.I.P. website has even more details about mould and compares different mould treatments. When I received the quotation, Richard and his associates were able to do the work within a few days. I am very allergic to mould and have not had any allergy symptoms since Richard, Kerry and Nathan completed the mould remediation in my attic. One month after H.I.P. eradicated the mould in my attic, a home inspector said there was evidence of mould! Kerry and Richard discussed this and Kerry came in, suited up and checked the attic for mould. She also brought a touch-up kit just in case they had missed any mould. Kerry took photos and discussed the "mould" the home inspector thought he had seen. This was at the end of January 2018 and we had been having swings in temperature from intense cold to mild weather. This caused some dampness in the wood near the soffits and the home inspector had actually seen frost on the wet wood. H.I.P. guarantees that their mould remediation process will remove all the mould and it will not come back. The guarantee is transferrable forward to future owners of the house. It was a pleasure to have Richard, Kerry and Nathan do the mould remediation work in my home. I would highly recommend H.I.P. Mould Professionals to my family and friends.