
A&G Heating & Air
New Cooling Systems at the Edge of the Sierra
Porterville sits where the valley meets the foothills, and homes on the east side of town deal with sun exposure and terrain that valley averages do not describe. A&G Heating & Air provides air conditioning installation in Porterville sized on the actual house.
Homes on rising ground east of Porterville can see very different afternoon exposure than homes a few miles west. Manual J accounts for window orientation, glazing, insulation and duct condition so the capacity matches the load instead of a rule of thumb. Manual D then makes sure the airflow gets delivered.

Porterville has a broad range of housing ages, and duct systems reflect that. Older homes frequently have runs that were extended over the years without recalculating airflow, which leaves certain rooms perpetually warm.
A replacement is the right moment to correct that. We identify the problem during the quote and explain what fixing it involves rather than installing new equipment onto a distribution system that will hobble it.

We install Trane, Carrier, Lennox, Rheem, Bosch, Bryant, American Standard and Goodman with high-efficiency options from 17 to 22 SEER2.
Because Porterville's foothill winters are cooler than the valley floor, some homeowners find a heat pump attractive since a single system covers both cooling and heating. We review whether it fits your home.
CA Title 24 permits are handled for you, new installations carry a 10-year parts and labor warranty, and 0% APR financing is available for approved customers. Our heating services cover the other half of the year.
Learn more about our air conditioning installation in the Central Valley, our AC repair and AC maintenance services, available HVAC financing and our full service area.
Call A&G Heating & Air or request a free quote and we will run a free in-home load calculation for your Porterville AC installation.
We also install air conditioning systems in these nearby Central Valley cities.
Get started today with a free quote. We serve Fresno, Tulare, Kings & Merced Counties.