Plumbing Heating & A/C Go Green! About Videos Coupons Reviews Blog Contact Us NOW HIRING! Killeen Casa Mechanical has serviced Killeen heating and air conditioning needs since 2001. Our highly-skilled professionals have been trained in the latest heating, air conditioning and plumbing equipment and trends to insure our customers make well informed decisions regarding their home heating, air conditioning and plumbing needs. Our knowledge of the industry and use of innovative, green technology allow us to offer energy-efficient solutions, which provide savings to our clients and minimize the impact on the environment. Contact our Killeen heating and air specialists today to schedule your HVAC preventative maintenance check up. Casa Mechanical is committed to providing honest, reputable service delivered in a timely manner and at competitive prices. Our knowledge of the industry and use of innovative, green technology allow us to offer energy-efficient solutions which provide savings to our clients and minimize the impact on the environment. Quick Links Plumbing Heating & A/C Go Green! About Coupons Reviews Blog Contact Us Austin/Temple/Killeen 2401 E. Old Settlers Blvd. Round Rock, TX 78665 (512) 334-7300 San Antonio 7770 FM 482 New Braunfels, TX 78132 (210) 298-2272 HVAC License # TACLA3284C Plumbing License # M-4948 Employee Login Jobs Austin, TX Buda, TX Cedar Park, TX Dripping Springs, TX Georgetown, TX Hutto, TX Killeen, TX Lake Travis, TX Pflugerville, TX Round Rock, TX San Antonio, TX San Marcos, TX Temple, TX Westlake, TX Copyright © 2019 Casa Mechanical. All Rights reserved.Austin Web Design by AO Design