WE’LL DO WHAT WE PROMISE THE FIRST TIME

As a local company, we offer a wide range of options to give you the ideal service, whatever your needs.

Welcome to Lockey Heating and Air Conditioning | (254) 773-1733

Lockey Heating and Air Conditioning provides superior HVAC service, maintenance and installation of commercial and residential heating and air conditioning equipment, as well as geothermal and refrigeration.

We Service Central Texas

We service Killeen, Waco, Temple, Austin and most of Central Texas.

Prompt HVAC Repair Services

Whatever services you need, Lockey will deliver it rapidly and precisely whether commercial or residential.

HVAC Installations & Repair

From tune-ups and simple air conditioner repairs to new HVAC system installs, Lockey is ready.


Lockey Heating & Air

Commercial & Residential

We work with commercial businesses and home owners on what you can do to maximize and save energy while increasing the comfort level in your home or business.

  • CUSTOM DESIGNED SYSTEMS
  • COMMERCIAL CONSTRUCTION

Lockey Heating & Air

Geothermal & Refrigeration

With a geothermal system installed, your backyard becomes an energy source for heating and cooling your indoor air. In addition we provide terrific refrigeration equipment.

  • WALK IN FREEZERS
    & INDUSTRIAL CHILLERS
  • BETTER ENERGY SOURCE

Lockey Heating & Air

Air Quality & Filtration

Your health is in question if your air quality is not up to standard. Filters work to keep the toxicity levels low.

Lockey Heating & Air

Furnace & Heating

Our technicians can provide you with a complementary analysis of your home heating and cooling needs.

  • ENERGY EFFICIENT
  • RELIABLE MATERIALS