HVAC Contractor Serving Waco, TX & Surrounding Areas

We provide a complete range of HVAC services to meet your heating and cooling needs. Our team handles everything from installations and repairs to regular maintenance on all brands and system types. We specialize in central air conditioning and heating systems, gas and electric upgrades, heat pumps, mini-split units, mobile home HVAC service, ductwork installation, and coil or blower wheel cleaning. Whether you need help with your home or business, our skilled technicians have you covered.

Castilleja Central Heating & Air has proudly served Waco and the surrounding areas since 1977. With over 40 years of experience, we’ve built a reputation for reliable service, skilled technicians, and honest pricing.

Yes. We are fully licensed and insured for your protection and peace of mind. You can trust that every technician who visits your property is trained, certified, and committed to providing quality service. We are also accredited members of the BBB.

Absolutely! Our team has experience with all major HVAC brands and models. No matter what system you have, we can diagnose, repair, or replace it efficiently.

Yes, we do. We handle both residential and commercial HVAC systems, from small home units to light commercial setups. Whether it’s your home, office, or business facility, we’ll keep your system running smoothly.

We proudly serve Waco, TX, and the surrounding areas within a 30-mile radius. If you’re nearby and unsure whether we cover your area, just give us a call, we’re happy to confirm.

Yes, we do. Our team provides bilingual services (English and Spanish) to ensure all our customers receive clear communication and quality service.

You can easily reach us by phone at 254-662-4404 or through our website’s Contact Us form. We offer free estimates and will work around your schedule for convenience.