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Serving the Greater Central Texas Area


Serving the Greater Central Texas Area

24-Hour Emergency Services


Service with Pride & Quality Craftsmanship

  • All work & parts are backed by a 100% guarantee.
  • We are a family, so we treat you like family.
  • We proudly support our veterans and current members of our armed forces.

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Alltek Services

Your Killeen, TX Air Conditioning, Heating & Indoor Air Quality Experts

Over the past nine years, Alltek Services has grown into one of the most reliable, family-owned HVAC companies in Killeen, TX and the surrounding areas. Whether you need heating, cooling, or indoor air quality services, our team of experts is standing ready to help you with whatever your needs may be.

Homeowners choose us because we treat them as we would our own family. We understand the importance of clear and honest communication and implement this value into our everyday work. We guarantee the quickest, most reliable options for our customers, as well as offer the best warranties and guarantees in the Killeen, TX area. Our commitment to our work shows:

  • Named the sole HVAC contractor for Fort Hood, “The Great Place”
  • Accredited Member of the “Hometown Hero Project”
  • Partnerships with Goodman, Champion, Daikin, Amana, and Luxaire

For the best heating, air conditioning, and indoor air quality services in your area, turn to the experts. Contact Alltek Services today to get started.

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Keep Focused, This year

Ryan was my technician and he was very knowledgeable, trustworthy, If you are considering this company ask for Ryan by name he will have your AC up and...

Quality Craftmanship, Quality Services

100% Satisfaction Guarantee on Labor and Repairs

Air Conditioning

Trust Us for Your Air Conditioning Services

We understand the importance of comfort and efficiency, which is why we install and service top-of-the-line air conditioners in homes across Killeen, TX and the surrounding areas. You deserve to be cool and comfortable inside your home, especially during a hot, Texas summer. Our air conditioning services range from installation and replacement to repairs and maintenance.

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We Also Offer Heating Services

A great heater certainly goes a long way, especially when temperatures begin to drop during the winter. Even here in Texas, your heating system requires the same level of attention as your AC, which is why you need a team of qualified HVAC experts you can trust for your installation, replacement, repair, and maintenance services.

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Indoor Air Quality

We Are the Team for Your Indoor Air Quality Needs

We believe that the air you breathe should be clean and clear of contaminants, which is why we proudly offer indoor air quality products and services to all our customers. Our indoor air quality services are designed with your comfort in mind. Our team will match you with the systems that will improve your indoor air quality without sacrificing efficiency.

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Comfort Care Program

Our Maintenance Program

Annual preventative maintenance is key to ensuring the long and successful service life of your heating and cooling systems. That’s why we’ve created our Comfort Care Program, to give you the peace of mind you deserve. When you sign up for our maintenance program, you’ll enjoy our unique benefits while receiving the care that your HVAC systems need.

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Comfort Care Program

The Benefits of Our Maintenance Club

  • Service Reminders
  • Repair Warranty
  • Free After-Hours Emergency Diagnostics
  • Priority Customer Service
  • Flat Rate Repair Discounts
  • Complete System Replacement Reward Points