Service Area Anacortes Bellingham Birch Bay Blaine Burlington Custer Eastsound Everson Ferndale Friday Harbor Lynden Mt. Vernon Orcas Island San Juan Island Sumas Need HVAC Service? Contact the experts at West Mechanical. Call us at 360-734-7599! Request Service West Mechanical proudly provides HVAC service to Bellingham, Friday Harbor, Orcas Island and the surrounding communities. Visit our service area page for more coverage details, call us at 360-734-7599, or request service online today.