Service was quick in response to an urgent call for a problem with my furnace. The repairman was at my home in under 30 minutes. Stayed a little over 1 hour to check system warning code(s) found the problem and fixed it. Repairman, Mike, was friendly and professional. Given the time I phoned for service, after midnight not sure if he could have done a little better on price. None the less I was grateful for his promptness and for restoring heat for my home. I plan to schedule another appointment for furnace cleaning at some point in the next few weeks.