Capitol Heating was introduced to me through Angie's List. My furnace tune-up was excellent. I have used another company in the Northshore area, and they never explained to me how the "blower" works, how clean or not clean that the air ducts are, when I should have the AC tuned up, etc. I continued with them and had the AC tune up last week. Excellent service, explanation of details, what I could look at in the future, etc. Good company!
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