We at Nick Mac's Mechanical & HVAC-R are professionals in refrigeration repairs for all makes and models in Sudbury. We service all types of refrigeration equipment: walk-in coolers/freezers, display coolers, blast freezers, ultra low medical freezers, IT room cooling. It's crucial to have a trustworthy and reputable refrigeration repair crew on hand if you are looking for top notch service. Nick Mac's Mechanical & HVAC-R has the ideal expertise; we're specialists in refrigeration repair. In order to make sure your equipment is operating well and to eliminate nuisance service calls, we can also offer routine maintenance checks.