INTRODUCTION: The RCAT Licensed Roofing Contractor program was developed to extend shopper protection and safe the public confidence within the roofing trade by elevating the roofing contractor's information, abilities and professionalism via voluntary self-regulation. At Shamrock Roofing Services, we have over 30 years of expertise and all of our foremen have greater than 15 years of experience. The very first thing you will have to do if you happen to suspect you could have harm or discover a leak is have a licensed roofing contractor examine your roof. By no means let anyone to work towards your roof with out having then redecorating a composed contract. With all the following tips, you should have massive probabilities of presently being efficient with your Denver roofingproject.