"My home was built in 1895 and never had central heating and air conditioning. To retrofit an old home always presents unique situations but John Oliver and his team met the challenge. Our old boiler system was very anaquianted and inefficient. John suggested an energy efficient Bosch heatpump HVAC system. We are very pleased with how the system cools the house. I hope this winter it will keep us nice and warm, lower our utility bill and reduce our reliance of fossil fuels. John and his crew are hardworking and professional. They go above and beyond to make the customer satisfied. If your looking for a heating and air conditioning company that is competitively priced, honest, puts the customer first and stands behind their work give John a call. I highly recommend Oliver Heating and Air Conditioning."