Overview ATEK Heating & Air Conditioning is a leading Design-Build commercial/industrial Mechanical/HVAC contractor serving Colorado’s front range since 1996. We stive on quality craftsmanship, safety, efficiency, and continuous improvement which gives us the leading edge in ensuring the delivery of exceptional value to our customers. Since 1996 ATEK has remained consistent with presenting our core values which include integrity, honesty, and respect and getting asked back. When you engage ATEK, we become your partner, we help you achieve your goals. We work with you to find creative solutions to any challenge and utilize the latest technology for high-performance results. ATEK is 100% Veteran owned business and has a strong reputation for being one of the most highly effective and quality mechanical/HVAC contractors in town. We continue to do this by being proactive from the conceptual design-phase throughout project close-out. We are also known for delivering exceptional customer service, delivering our projects on time and within budget while maintain exceptional relationships with whom we interact.