Robert Hartnett founded Greener Cleaner in 2018 after over a decade working for some of the best known HVAC companies in the Washington area. He's considered one of the best HVAC technicians in the state, and his team worked tireless to keep our community comfortable in their homes. We treat every job with the upmost dedication and focus to ensure our customers are happy - With over 100 5 star reviews, it's working! We specialize in HVAC repair, installation and regular maintenance for heating and cooling systems. We've installed heat pumps, furnaces, boilers, air conditioners, and ductless mini-split systems for hundreds of happy customers across the Puget Sound region