The J.P. Salmini Company is a family owned and operated air conditioning contracting firm that has been a leader in the industry since 1939. Serving New Haven and Fairfield counties, we offer 24-hour HVAC service in addition to sales, installation and engineering. We have pursued innovative and cost effective solutions to complex problems. Throughout the years, we have conditioned computer rooms, trading floors, general office space and clean rooms. We specialize in all aspects of commercial, industrial and institutional heating and air conditioning installation and maintenance. We also offer 24-hour emergency service.