| Business | Phone |
| A-Plus Heating & Air Cond 3303 N Fm 2148, Texarkana 75503 | (903) 838-8030 |
| Airone Service 625 King St, Texarkana 75501 | (903) 223-5311 |
| Akin Heating & Air Cond 6002 Shadyside Ln, Texarkana 75503 | (903) 792-0214 |
| Aloha Aire Heating & Cooling 924 N Robison Rd, Texarkana 75501 | (903) 832-5642 |
| Billy's Heating & Air Cond Texarkana 75501 | (903) 832-4408 |
| Carl's Heating & Air Po Box 5808, Texarkana 75505 | (903) 792-3761 |
| Central Air Cond & Plumbing Co 450 S Kings Hwy, Texarkana 75501 | (903) 832-1212 |
| Krause Service 805 Kings Way, Texarkana 75501 | (903) 831-3912 |
| Larich Air Conditioning Htg 4609 Texas Blvd, Texarkana 75503 | (903) 793-6911 |
| Paul Stenzel Co 617 Lelia St, Texarkana 75501 | (903) 793-1001 |
| Randy Scott Heating & Air Texarkana 75501 | (903) 838-6237 |
| Relient Aire 588 County Road 2304, Texarkana 75503 | (903) 838-8439 |
| Resco 508 Lelia St, Texarkana 75501 | (903) 793-2088 |
| Starnes Heat & Air 901 S Kings Hwy, Texarkana 75501 | (903) 831-4061 |
| Stuart's Heating & Air Cond 3101 Polly Cir, Texarkana 75503 | (903) 831-7068 |