| Eastins Heating & Air Cond 513 Cumberland Cir 9722780613 | Gulf Coast Air Conditioning Co 5926 Heffernan St 7136441861 | Just Right Air & Heat 3820 Fox Hollow 8179667753 |
| Kizer Energy 580 Westlake Park Blvd 2815894204 | Cruzs Heating & Cooling 7144 7th St 9159290052 | Cother Inc Air Cond Heating 4227 Allen Genoa Rd (713)944-5500 |
| Jorden's Refrigeration AC Htg 6023 W 34th St (713)686-3408 | Blastin Air Conditioning & Htg 2431 W Kings Hwy 2107377351 | Mize Heating & Air Cond Inc 2604 Cavitt Ave (979)822-9333 |
| Marathon Oil Corporatio 5555 San Felipe St Ste 100 7132962720 | Aalborg Industries 6005 South Loop E (713)643-2488 | Azcore CO Air Conditioning & HENG Srvce & Instlltn 7800 Bissonnet St, Ste 215 (713) 270-0222 |
| Champion Forest Air Cond 19339 Ella Blvd 2813792665 | Verde Energy 2418 Spring Ln 5128287915 | Martinez Air Cond & Htg Svc 1008 Catholic Cemetery Rd 3614491566 |
| J & B Air Conditioning PO Box 416 (210)649-3935 | Mcgill Airflow Corp 206 Pecos St 2545825393 | Sentell Service Co 2916 Steve Dr 8175891536 |
| Kebo Corp 7918 Fairview St (713)466-0139 | Avery Air Conditioning & Heating In 2540 Glenda Ln, Ste 112 (214) 349-2460 | Hal Watson Air Cond Co 518 Alana Ln 2813672655 |
| Brown Service Co 6340 Baker Blvd (817)284-9204 | WALZ Mechanical Inc 14140 Tobiano Trl (210)695-1255 | Bay Insulation Systems Inc 111 West McCarty Lane (512)353-6790 |
| Canyon Oak Energy 5599 San Felipe St 8329163630 | Absolute Air Conditioning 13490 Us Highway 75 9034829588 | Aire Serv Heating & Air Cond 2001 Clovis Barker Rd (512)353-0143 |
| Braswell Air Conditioning 604 Dana St 2546623800 | Accu Temp Ac & Htg 709 County Cork Ln 5126369555 | Best Mechanical Services 612 Pampa St (713) 941-6020 |
| D & L Air Conditioning 10836 Grissom Ln # 101 (972)484-0003 | Tower Engineering Inc 2821 Lackland Rd Ste 340 8177314114 | Atlas Refrigeration & Air Co 1808 S Ervay St (214)428-1544 |
| Heat Ex Industries Inc 1455 Fm 3513 Rd 4097513300 | 1 Source Technical Svc 11934 Highway 84 E (325)648-8811 | Bates Engineering & Svc Co Inc 4101 Airline Dr (713)869-5521 |
| Bp Alternative Energy 700 Louisiana St Ste 3300 7133542100 | All-A-Round A C Heating & Refrigeration East Texas (903)873-8524 | Cabrera Heating & Air Conditioning 1504 Clairidge Ave (254) 519-7995 |