Based in Southington, CT, Northstar has provided complete heating, air conditioning and commercial refrigeration services since 2006. We are an owner operated company that believes in providing quality and reliable service at reasonable rates. We are available 24 hours a day, 7 days a week to the entire state of Connecticut for emergency services. Contact Northstar Service today at 860-919-4482 for all your heating, cooling and commercial refrigeration needs. Jim's courteous team provides area homeowners & businesses with affordable HVAC furnace / air conditioning solutions!