Welcome! elcome to Summit Breeze Heating and Cooling LLC. We are a service-first Heating and Cooling company committed to good old fashion customer service and professional repairs every time. Call us now and receive 20% off on any repairs. For a limited time only! Summit Breeze Heating and Cooling llc in Phoenix, Arizona specializes in air conditioning and heating repairs, installation, sales, and preventive maintenance. Beat the heat with our special summer promo! Call us now and receive 20% off on any repairs. Keep your unit running at top performance with a full system deep clean and maintenance service (a $125.00 dollar value) for only $69.95. *Coupons cannot be combined.