Energy Recovery Systems provides Air conditioning, Heat pumps, ventilation, refrigeration and mechanical services in the Auckland and surrounding areas, Hamilton, Christchurch and North Canterbury. Energy Recovery Systems specialise in both the commercial and domestic market from full design to install, servicing and maintenance. Our team of experts are dedicated to only deliver the best service to its customers...with a smile! Maybe you are building or planning on doing so, or you may simply consider replacing some tired and near-obsolete equipment. If this is the case, Energy Recovery Systems is vowing to use its unique knowledge and invaluable set of skills to achieve the level of expectations you have in mind.