About us. Vertex Heating & Cooling is a small business in Buckeye, AZ. We are professional, agile, fast-paced and our goal is to Hire Our First Technician. Our work environment includes. Growth opportunities. On-the-job training. Lively atmosphere. Company perks. Full Job Description. Looking for service technicians/installers to join our growing team. If you’re someone who is willing to be independent, resolve issues with minimal supervision, an...