Online Bill Pay Click the Pay Now button below to continue One year Maintenance with the Purchase of a New System ($199 Value!) Cannot be combined with any other offer. Must present coupon at time of service. Call Merrell & Associates for complete details. Merrell & Associates Phone: (770) 872-4171 Click to Open in Print View Our Latest NewsHeat Pumps Vs. Central ACs: Which is the Better Choice?May 4, 2023Warmer Temperatures Are Here: Is Your Heat Pump Ready?April 4, 2023How Does Proper Ventilation Improve Indoor Air Quality?March 8, 2023 Search for: