Very polite and professional workers. However, initially they installed a "defective" heater, which they eventually replaced. Next, the system they sold me is an extremely noisy. It makes a terrible r

Avoid at all costs We have had a terrible experience using Addarios and would strongly caution anyone considering them for HVAC work. We decided on Addarios installing a new heat pump to replace our f

Two men showed up to estimate a fairly simple installation of a new Rinnai On-Demand gas water heater, which I purchased 5 years ago, to be plumbed in series with the existing electric water heater, s