I've used RB Heating Climate Care several times to repair and service my furnace and have been very satisfied. I just signed an annual service contract with them so they will come twice each year to clean and check my unit. They are easy to reach and when I make an appointment, they arrive on time. They also leave the workspace clean behind themselves. I am happy I signed a service agreement with RB Heating Climate Care because they do a good job. I recommend them!