Bloch Heating & Air Conditioning

Bloch Heating & Air Conditioning is an HVAC contractor serving Cedarburg and the broader Ozaukee County area with a 4.4-star rating drawn from 89 customer reviews. The company has operated continuously since 1955, building seven decades of service history in southeastern Wisconsin. Homeowners in Cedarburg and neighboring communities can access heating and cooling solutions Monday through Friday, with the company maintaining 24-hour emergency availability for urgent situations requiring immediate attention.

What distinguishes Bloch from neighboring contractors is their Bryant factory authorization, enabling direct warranty support on new equipment installations alongside standard maintenance and repair work. The company maintains indoor air quality solutions including humidifiers, dehumidifiers, UV light systems, and air-to-air exchangers, addressing year-round Wisconsin climate challenges where winter dryness and summer humidity both impact home comfort. Their service menu extends beyond traditional forced-air systems to include hydronic boiler heating, a specialty particularly relevant to historic Cedarburg homes built with radiant heating infrastructure.

Customer reviews consistently reference Randy, Brandon, John, and Wendy by name when describing their service experiences. One reviewer detailed how Randy provided a second opinion that prevented a $6,000 unnecessary replacement, while another explained how Brandon arrived the next day to repair an elderly neighbor's furnace and took time to explain the issue so the homeowner could address minor problems independently. A third reviewer described same-day service where John diagnosed a 25-year-old furnace and completed the repair that afternoon.