Founded in 1989, All City Air Conditioning & Heating is a trusted and dependable HVAC service provider operating in Plano, TX, and the surrounding areas. With over 25 years of industry experience, this family-owned company offers personalized and professional services for all makes and models. All City prides itself on its honest and efficient workmanship, providing same-day service in most cases. From installation to repair, its EPA certified technicians ensure customer satisfaction with their high-quality service. All City Air Conditioning & Heating is not just selling heating and air conditioning, but true comfort.