Big Hill Electrical Services is a family owned and operated business and has been serving Calgary, Cochrane, Airdrie, and surrounding area since 1999. As a Master Electrician and co-owner, Harold Hiebert has a broad range of experience in many facets of the electrical industry thanks to 27 years in the trade. Harold and his staff specialize in residential and commercial, renovations, service, new construction, phone and network cabling, fire alarm, and maintenance.