Fuller Mechanical

Fuller Mechanical holds a perfect 5.0-star rating drawn from 51 homeowner reviews in Gainesville, Georgia. The contractor operates around the clock, maintaining 24-hour availability across every day of the week. Multiple reviewers specifically mention the team handles Mitsubishi HVAC systems, with one customer noting a complex installation in a new construction home. Another review describes a gas wall heater installation performed on an urgent basis during inclement weather, highlighting the contractor's willingness to respond when families face heating emergencies.

The contractor's service model centers on same-day response capabilities and systematic diagnostic approaches. Reviewers describe technicians who trace problems through manufacturer troubleshooting sequences, with one account detailing how a technician methodically worked through error code trees to identify an electrical control board fault rather than accepting initial assumptions about refrigerant issues. This methodical approach resolved a system issue that had persisted through previous service attempts.

Customer accounts name specific technicians who handled distinct scenarios. A reviewer with a newborn described calling the contractor the day before an ice storm arrived, and receiving both an inspection visit and heater installation within a 24-hour window. Another reviewer mentioned a technician named Dave working through a warranty dispute by independently verifying that coverage had never transferred with the unit's ownership, then proceeding with repairs that restored the system's function.