BUYER BEWARE!! Do not use Richard Acerra or Aspen Roofing Contractors for your roof - they did not complete the roof repair and replacement work that I hired them for, and the work they did do had to be torn out and redone. Save yourself the headache and expense of dealing with Richard's pompous lies and excuses. I paid him then had to repay someone else to re-do everything and then had to pay for an attorney.