Open 24 hours a day, 7 days a week, certified technicians at Northern Air Mechanical Services are ready to help with your heating and cooling needs. We are a provider of HVAC solutions located in the San Tan Valley and serve the entire Metro Phoenix area. We offer repair services and can improve ventilation, heating, cooling, ductwork and refrigeration systems at your home or office. Our specialists care about your unique situation and can provide recommendations or solutions. Contact us today for incredible work and service.