Bryan Gunby delivered honest feedback and practical info regarding the most appropriate and safest products necessary to replace an old non-functional A/C, furnace unit, return and thermostat in a historic house for me. His exceptional service, guaranteed price and “Work until it’s absolutely done right” attitude is why I continue to use Gwinnett Mechanical for all of my heating and air needs. In a time when it’s hard to feel 100% confident in a blind item such as this Bryan is without a doubt a businessman you can trust and take at his word that he is steering you in the right direction. I recommend no one else over Gwinnett Mechanical.
