| Business | Phone |
| Allex & Assoc Intl 920 W Van Buren Ave, Harlingen 78550 | (956) 425-7007 |
| Alvarez Real Estate 1118 E Tyler Ave, Harlingen 78550 | (956) 425-4746 |
| Texas Star Mortgage 302 E Tyler Ave 1, Harlingen 78550 | (956) 412-9200 |
| Bahnman Realty Inc 503 E Harrison Ave, Harlingen 78550 | (956) 423-3488 |
| Ballenger Properties Llc 502 E Van Buren Ave, Harlingen 78550 | (956) 425-4377 |
| Barbie Realty 513 E Jackson St 226, Harlingen 78550 | (956) 365-3111 |
| Border Plex Realty 1720 E Harrison Ave C, Harlingen 78550 | (956) 428-4283 |
| Centerline Properties 421 S 77 Sunshine Strip 1, Harlingen 78550 | (956) 428-5767 |
| Century 21 718 E Harrison Ave, Harlingen 78550 | (956) 425-1039 |
| Century 21 1409 N Stuart Place Rd A, Harlingen 78552 | (956) 425-1117 |
| Century 21 Johnston Co West Br 1101 Stuart Place Rd, Harlingen 78552 | (956) 425-4985 |
| Cummins & Balli Realtors 1221 S 77 Sunshine Strip, Harlingen 78550 | (956) 428-6620 |
| Dav Crane 5201 E Harrison Ave, Harlingen 78550 | (956) 366-3204 |
| Grande Valley Homes 609 Hackberry St, Harlingen 78552 | (956) 428-5533 |
| E R Flores Realty 501 N 13th St, Harlingen 78550 | (956) 428-4075 |
| Eagle Catcher Properties 19782 Morris Rd, Harlingen 78552 | (956) 423-6323 |
| Economy Lumber Co 401 E Tyler Ave, Harlingen 78550 | (956) 440-0562 |
| Fennegan Group Inc 107 Robusta Ct, Harlingen 78552 | (956) 428-2444 |
| Harlingen Realty Co 1809 E Harrison Ave, Harlingen 78550 | (956) 423-1108 |
| J L Brett Realty 712 N 77 Sunshine Strip, Harlingen 78550 | (956) 423-6386 |
| Jim Williams Realtors 502 E Van Buren Ave, Harlingen 78550 | (956) 428-4156 |
| Jnw Property Holdings Inc 115 N Nueces Park Ln, Harlingen 78552 | (956) 423-2242 |
| Landmark Properties 1022 E Tyler Ave 2, Harlingen 78550 | (956) 440-1414 |
| Lolly Burns & Assoc Real Est 322 E Tyler Ave, Harlingen 78550 | (956) 423-0400 |
| Matz Properties 900 Palm Valley Dr W, Harlingen 78552 | (956) 423-8030 |
| Nai Rio Grande Valley 2009 E Harrison Ave A, Harlingen 78550 | (956) 425-9400 |
| Orion Properties 4909 E Grimes St # 101, Harlingen 78550 | (956) 365-4477 |
| P R Price Realtors 508 N Commerce St, Harlingen 78550 | (956) 425-4162 |
| Potter Properties 29157 Fm 801, Harlingen 78552 | (956) 425-8385 |
| Re/Max Lone Star 302 E Tyler Ave, Harlingen 78550 | (956) 428-9900 |
| Realty Co 402 E Van Buren Ave, Harlingen 78550 | (956) 440-8000 |
| Redelco Inc 1920 W Loop 499, Harlingen 78550 | (956) 423-8393 |
| Redelco Inc 601 N 77 Sunshine Strip, Harlingen 78550 | (956) 423-8393 |
| Redelco Office Center 806 Morgan Blvd # A, Harlingen 78550 | (956) 423-8393 |
| Steve Krenek Realtor & Auctnr 725 Morgan Blvd, Harlingen 78550 | (956) 425-6402 |
| S R Campbell Properties 1210 E Tyler Ave, Harlingen 78550 | (956) 428-6607 |
| Solis Realty 1218 Morgan Blvd, Harlingen 78550 | (956) 364-1818 |
| South Texas Realty 421 S 77 Sunshine Strip 3, Harlingen 78550 | (956) 423-3800 |
| Southern Commercial Real Est 2002 Elmwood St, Harlingen 78550 | (956) 412-7273 |
| Southmost Realty/Appraisals Harlingen 78550 | (956) 412-1955 |
| Sun Valley Realty 829 E Carrol St, Harlingen 78550 | (956) 428-4122 |
| Sunshine Estates Property 7000 Michigan Dr, Harlingen 78550 | (956) 425-1420 |
| Texas Investments 913 E Harrison Ave, Harlingen 78550 | (956) 428-3887 |
| Texas Real Estate 1409 E Filmore Ave, Harlingen 78550 | (956) 425-4625 |
| Tierra Realty 1801 S 77 Sunshine Strip B3, Harlingen 78550 | (956) 428-0777 |
| Rio Grande Appraisals 405 W Van Buren Ave, Harlingen 78550 | (956) 428-9595 |
| Treasure Hills Real Estate 1212 Stuart Place Rd, Harlingen 78552 | (956) 425-2413 |
| Universal Realty 2502 Lamar St, Harlingen 78550 | (956) 423-6887 |
| Universal Realty 26562 Bass Blvd, Harlingen 78552 | (956) 425-5562 |
| Van Wyk Properties 23920 Bass Blvd, Harlingen 78552 | (956) 421-3300 |
| Waters Realty Inc 401 E Van Buren Ave, Harlingen 78550 | (956) 425-3331 |
| Century 21 Johnston Company 718 E Harrison Ave, Harlingen 78550 | (866) 238-8087 |