Heating Contractor in Killeen, TX

We are your trusted heating contractor in Killeen, TX, a family-owned HVAC company with more than 40 years of experience serving Bell County homeowners and businesses. Over those four decades, we have built our business on straightforward advice and careful workmanship. When Central Texas winters bring cold nights and your heating system needs expert attention, our licensed, bonded, and insured team is ready — whether a furnace will not start, a heat pump cannot hold temperature, or an aging system is due for replacement. Call (254) 953-3344 to request a free estimate or schedule service.

How Do I Know a Killeen Heating Contractor Is Licensed?

A licensed heating contractor in Texas can provide a valid TDLR license number on request, and you can verify any contractor's status directly at the TDLR website before work begins. It takes only a minute, and any legitimate company will expect the question. We openly display License #TACLB001966C on our site and at the job site, so you can confirm who is working in your home before a technician touches your equipment.


Choosing a licensed contractor protects you from liability if something goes wrong and ensures the technician has met the state's minimum competency requirements. It also means a bonded and insured company stands behind the work, rather than an individual with no accountability once the job is finished. Never hire an unlicensed HVAC contractor in Killeen, TX, regardless of price.

Heating Services We Provide


We offer a full range of residential and commercial heating services across Bell County, from routine tune-ups to complete system replacements. We service most major brands, so your existing equipment does not have to be replaced simply because of the badge on it. When replacement is the better long-term choice, we install Rheem systems backed by manufacturer warranties.


Heating services available include:


  • Heating system installation and replacement for residential and light commercial properties.
  • Heating repair for furnaces, heat pumps, and equipment producing poor airflow or failing to reach set temperatures.
  • Preventive maintenance tune-ups to extend equipment life and improve energy efficiency.
  • Emergency heating service available seven days a week, including after hours.
  • Free estimates and system evaluations before any work begins.


Browse the full list of available HVAC services to find the right solution for your property, or call us and describe the problem you are having.

Areas Our Heating Team Serves

We serve Killeen, TX, and the surrounding Bell County communities. We are familiar with the local housing stock, military housing needs near Fort Cavazos, and the variable winter conditions that stress heating systems across Central Texas, where a mild afternoon can turn into a freezing night and force equipment to cycle hard. Cities in our service area include Killeen, Harker Heights, Copperas Cove, Temple, Belton, Nolanville, and Florence. If you are not sure whether your address falls within our service area, call us and ask.

Our Simple Service Process

  • Call (254) 953-3344 to describe your heating issue.
  • One of our technicians arrives, diagnoses the problem, and explains the recommended solution in plain language.
  • You review the estimate and authorize the work before anything begins.
  • Our technician completes the repair or installation using quality parts and equipment.
  • We confirm the system is operating correctly before leaving the job site.

Why Killeen Homeowners Choose Us

We have built our reputation on honest, reliable service over four decades. As a licensed, bonded, and insured heating contractor in Killeen, TX, we protect our customers from unexpected liability, and our license number is available for verification before we schedule your first visit.


We proudly serve active-duty military families near Fort Cavazos and offer a 10% discount for military personnel, senior citizens, and first responders. Financing is available for qualifying customers when a repair turns into a full replacement, and we accept major credit cards. Read customer reviews by visiting our Google Business Profile.

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Frequently Asked Questions

  • Are We a Licensed Heating Contractor?

    Yes. We hold TDLR License #TACLB001966C, verifiable through the Texas Department of Licensing and Regulation. We provide the number on request and display it at the job site.

  • Do We Offer Military Discounts on Heating Services?

    Yes. A 10% discount applies to active-duty military, veterans, seniors, and first responders, and it may be applied at the time of scheduling. Mention it when you call so we can include it on your estimate.

  • What Heating Brands Do We Service and Install?

    We service most major brands and install Rheem systems, which carry industry-leading warranties suited to Central Texas conditions. If your existing unit is a different brand, we can still repair and maintain it.

  • How Quickly Can We Reach Your Home?

    We offer same-day and emergency service seven days a week, including after hours. We prioritize urgent heating failures, especially during cold snaps across Bell County, when a home without heat cannot wait.

Schedule Your Heating Service in Killeen Today

Killeen Heating & Air Conditioning is ready to help with any heating need, from a quick repair to a full system replacement. We serve Killeen, TX, and the surrounding Bell County communities with licensed, professional service backed by more than 40 years of local experience, and we explain what the job involves before any work begins. Call (254) 953-3344 or visit the contact page to get started.