Brothers Robert and Maurice Bell founded Bell Brothers in 1955. It is one of central Iowas largest Heating, Ventilating and Air-Conditioning contractors with more than 60 employees diversified into four departments; new construction, retrofit, commercial and service. Bell Brothers is the recipient of the Carrier Service Excellence Award and Carrier Million Dollar Dealer Award. It is a member of the Better Business Bureau, Greater Des Moines Partnership (Formerly Chamber of Commerce), Greater Des Moines Heating and Cooling Association, Des Moines Home Builders Association and Associated Builders and Contractors. Based in Des Moines, Iowa, the company offers a range of commercial and residential services that include new construction, design and build projects, equipment replacement, energy management, maintenance agreements, free estimates and a 24-hour emergency service.