H.O. Services is a quality Electrical, Plumbing*SC to JR, Heating and Cooling Service company based out of Lexington, MA. Our trained professionals are available 24/7 with appointments available in 2 hour windows Monday-Friday including Emergency services on weekends and holidays. If your looking for high-end work and well dressed clean cut professionals H.O. Services is the company for you. Give us a call today!