I am very pleased with the professional work of Border Heating. Jeff, the Service Technician, was punctual, courteous and efficient. He explained the work he was doing, and discussed concerns he had with the operation of the furnace. Jeff had the supplies he needed in his vehicle, and the servicing and repair of the furnace was completed in a timely manner. I can also recommend Border's "Energy Savings Agreement" plan for savings and peace of mind in emergencies. Thank you, Jeff and Border Heating!