Just amazing! We’ve hired A1 for both of our houses and their service is the definition of above and beyond. Not only did they complete the service that we’d hired them for, but Owen also fixed our fireplace doors that had been broken, check to make sure that we could operate the new damper, answered a litany of questions and gave us great advice. We will never go with another company for our fireplaces. We had our chimney fully cleaned, the old insert fully removed and a lock-top damper installed (Owen even explained what that is!).