Best All Makes And Models in Baltimore MD

I have used Horizon Services for AC and Heater maintenance for many years. I am very satisfied with all techs that have worked in my home. I call them every Spring and Fall and will definitely call them for Fall 2023.

Michael was friendly & efficient. He brought resolution to a long-term, highly impacting plumbing problem, even going above the call of duty by fixing a small electrical issue we happened to mention. Clean-up afterwards was stellar. He's an asset to this company.