Featured Products


Miller Air Conditioning & Heating

Offers a full range of options when it comes to your Sebastian Air Conditioning repair needs. From a simple repair or service call to installation of a new system, our highly trained professional technicians can help you make the best decision for your home or business in Vero Beach, Sebastian, or surrounding areas.

Comfortmaker A/C Unit


Comfortmaker systems are built for quiet operation, reliability, and durability. You get the benefit of the latest technology and a heritage of quality in systems that deliver maximum comfort to your home.

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Bosch AC Unit


Lowering your monthly utility bills has never been easier with Bosch’s Energy Star rated geothermal heat pumps. Geothermal Heat pumps use the relatively constant temperature of the earth to provide heating, air conditioning and hot water.

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Energy Savings



SEER stands for Season Energy Efficiency Ratio and applies to central air conditioners and heat pumps. The minimum set by the Department of Energy is 13 SEER and for Energy Star, 14 SEER. The higher the SEER, the greater the energy economy.


SEER Chart


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Our Service Area

Miller Air Conditioning & Heating's Service area is:


Air Conditioning Vero Beach - 32960, 32961, 32962, 32963, 32964, 32965, 32966, 32967, 32968, 32969

Air Conditioning Sebastian - 32958, 32976, 32978, 32957

Air Conditioning Wabasso - 32970, 32971, 32948

Air Conditioning Micco & Barefoot Bay - 32976 Grant - 32949