Preventive HVAC Maintenance Agreement Program – Purvis, MS You work hard for what you have, therefore let Bennett Heating & Air work hard for you. Preventive maintenance is a crucial part of keeping your home safe and also comfortable year-round. Our comprehensive maintenance program can do just that. Our maintenance program covers your entire heating and air conditioning system. We are a factory authorized Bryant dealer. Your system will also function more efficiently with routine … [Read more...]