We Are Now the Bulldog Heat Pump Distributor for CA
R.F. MacDonald Co. is now representing Bulldog Heat Pump throughout California, satisfying HVAC needs in the commercial and HVAC industry Bulldog Hybrid Heat Pump Systems were developed in the mid-1990s to satisfy the HVAC needs of the hotel industry. At that time, HVAC systems had high installation costs, unacceptable sound levels and ever-increasing energy costs....