Air Conditioning Service / Furnace Repair

Fall is Furnace repair time
Don’t settle for less than the best in commercial and residential furnace installations, service, and repairs. We guarantee our work from high quality professional technicians at Above All Heating and Air Conditioning. We will keep your Furnace and Air Conditioner running properly day and night.
Emergency service is available24 hours a day, 7 days a week. We make sure technical difficulties never interfere with your business or comfort. We provide same-day quality service for non-emergencies, and are happy to work with apartment building owners and property managers to keep your tenants cool and comfortable.

Not all heating and air conditioning contractors are equal in their quality and service, and that’s the reason why it’s best to choose one that’s highly has highly skilled and experienced technicians in the field and also understands hard work ethics and a commitment to making the community a better place to live. At Above All Heating and Air Conditioning, we’re your environmentally aware Furnace and Air Conditioning solution. We recycle ozone-depleting refrigerants, and disposing of old and outdated HVAC equipment in a licensed recycling center.

We give free quotes. Click here for your quote
Or call 951.660.4242

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  • R404A Pressure-Enthalpy Diagram Properties VS Pressure-Temp Chart Properties
    Hey guys, I need some clarification between these 2 data sets. I was studying a refrigeration system that uses R404A. I graphed the refrigeration cycle on a P-H Diagram to get a better idea of what was going on. After that, i looked up a Pressure-Temp Chart for R404 and noticed things were not adding up. On the PH Diagram R404 is at 0*F at a pressure of about 50psia, however according the Pressure-Temp Chart for the same refrigerant, @ 0*F P=33.5 psig. Am i missing something here? Thanks in advance!... Read more »