A Family Tradition Since 1949
When it comes to indoor comfort and air quality, you and your family deserve only the best. Most importantly, you want a quality air conditioning and heating system that provides value as well as comfort.

Lieber Mechanical is proud of over 72 years of high quality service in the Oklahoma City metro area, providing residential and commercial customers with complete sales and installation of heating and air conditioning systems.
If the temperature in your home is not comfortable, then you need a professional to take a look at your HVAC system and get it running again. If you suffer from allergies, we offer excellent air quality systems at affordable prices.
Lieber Mechanical services all makes and models and offers a “Planned Service Agreement” to keep your home system running efficiently and cost effectively. We are family owned and operated, and a proud member of the Air Conditioning Contractors of America, International Ground Source Heat Pump Association, and a Lead Safe Certified Firm.
If you’re suffering in your own home or office, don’t hesitate to call us at (405) 265-4695.
When it comes to indoor comfort and air quality…