We did our homework and this company by far is the best . Best estimate, best service. I really could not believe that they not only called me back but came out for an estimate, explained the work in great detail. Showed up on the job and the units were in. It wasn’t over then. We were provided a tutorial specific to the filter, all the ins and outs, temp. Believe me these units are worth every penny. This company should have their own billboard. And guess what? If you call, you don’t get an automated machine you get the owner. Now that’s a wrap! Stop what you are doing and call them. You can buy me coffee later. Di and Don Crabtree