Online Bill Pay Click the Pay Now button below to continue One Year Maintenance with the Purchase of a New SystemCannot 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 NewsIs Your Carrollton, GA, Furnace Blowing Cold?January 9, 2023Can Heat Pumps Handle Freezing Cold Temperatures?November 4, 2022The Scoop Behind Sick Building SyndromeOctober 10, 2022 Search for: