Heating Services | Duct Work | Killeen, TX
Hallmark Service Company - HVAC Services | Killeen, TX

Killeen, TX

Quality not Quantity

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Heating service

You can count on our experienced company to keep your heat pump or furnace running smoothly all year round. Our technicians service all types of heating systems. You will be happy to hear that we provide emergency service, at regular rates. We also offer affordable service contracts for easy maintenance of your system. Call 254-634-5317 to book your appointment with us.

Looking for Heating Services?

When you call us for a service, you get to talk to our staff and not an answering machine. Most appointments can be scheduled within 2 days of your call.

  • Gas and electric furnaces

  • Heat pumps

  • Radiant heating systems

  • Zoning controls

  • Thermostats

  • Ductwork

Competent heating services

Hallmark Service Company has been providing good-quality HVAC services to Killeen, TX since 1955.

You can have peace of mind knowing that our business is a member of the chamber and D.D.D 60.

We offer senior DISCOUNTS on labor and a 30-day labor warranty. Our service is available in Killeen, TX. Get in touch to learn more about our heating services.

Serving Killeen, TX since 1955

Get in touch with us for superior heating services.

Call us at

254-634-5317