Global, Inc.

Global HVAC, Inc. serves residential clients in Hoschton, Georgia, providing furnace repair and related climate control services. The company maintains a 4.5-star average rating drawn from 242 customer reviews, indicating consistent service quality over time. Operating with 24-hour availability every day of the week, the business responds to emergency calls including same-day service during extreme Georgia heat conditions. Reviewers specifically mention technicians named Casey and Mike, with multiple customers noting return visits year after year to the same service professional.

The company handles both heating and cooling system needs, with reviewers describing AC repair, new unit installation, and furnace service. One reviewer detailed an emergency call where two central air units failed during a heat wave, with the technician arriving the following day and resolving both issues within an hour. Another customer described receiving a new AC unit the day after contacting the business about a malfunctioning system. These accounts suggest the contractor maintains capacity for same-day or next-day emergency response.

Customer reviews describe specific service scenarios including diagnostic visits, filter replacements, and system replacements. One reviewer noted a technician arrived on time with the correct filter size, completed work efficiently, and left no mess. Another described a technician as humble and willing to answer questions while demonstrating effective problem-solving skills. A contrasting review cited billing concerns following a service call, with the customer ultimately hiring a different company to resolve their equipment issue.