Addison Smith Mechanical Contractor, Inc.

Addison Smith Mechanical Contractor, Inc. operates as an air conditioning contractor serving Carrollton, Georgia with round-the-clock availability. The business maintains a 4.7-star rating compiled from 243 customer reviews, indicating strong local reputation. Prospective clients can reach the office directly at (770) 832-9006 to request service. The company provides residential and light commercial HVAC solutions, with emergency response capabilities that set them apart from standard nine-to-five contractors.

The contractor distinguishes itself through continuous availability, meaning homeowners facing HVAC emergencies at midnight or during holiday weekends can connect with a live person rather than navigating automated voicemail systems. This 24-hour operational model proves particularly valuable during Carrollton's extreme summer temperatures when cooling system failures create immediate safety concerns. Reviewers specifically mention receiving same-day service responses, with technicians arriving at customers' homes within hours of initial contact.

Customers share specific technician encounters that illuminate the company's service approach. During a severe winter storm, McKinley responded to an emergency call involving a freezing heat pump, performing diagnostics and replenishing coolant to restore operation. Another reviewer describes David arriving the same evening to address a burst pipe, completing repairs efficiently while maintaining professionalism. A third account highlights Tom's on-time arrival and thorough explanation of repair procedures, with the reviewer noting the technician ensured the work met quality standards before concluding the service.