Weir Bros. Heating & Cooling Ltd. takes care of all your home and business heating and cooling needs. Is your furnace or boiler unreliable and costing you a fortune in energy costs? Is your air conditioner in need of constant repair? Consult Weir Bros. Heating & Cooling Ltd . their service and installation technicians have all the necessary industry licenses required in order to complete the job right – the first time! Weir Bros. Weir Bros. Heating and Cooling carries a full line of package heat/cool rooftop units for replacement or new construction ...