
A&G Heating & Air
Energy Audits, Insulation & Custom HVAC Design in Visalia
Visalia's long cooling season means an under-insulated attic runs your air conditioner for months longer than necessary. A&G Heating & Air measures that waste with a home energy audit and eliminates it with attic insulation and right-sized system design.
Mid-century homes near Encina often have original, badly settled insulation, while newer builds off Demaree and Caldwell usually have adequate depth but poor coverage around ducts, can lights and attic hatches. Our audit distinguishes between the two so you are not paying for work your home does not need.

We inspect windows, walls and eaves for air leaks, check attic insulation coverage and condition, and assess the furnace and water heater to determine whether upgrades would meaningfully reduce consumption.
The result is a short, prioritized improvement plan with a written price on each item, so you can move at your own pace rather than committing to everything at once.

Attic insulation is the single best return for most Visalia homes. It keeps the attic's summer heat out of your ceilings, shortens afternoon AC cycles and holds furnace heat through foggy winter nights.
When equipment replacement is on the table, our custom HVAC design accounts for the improved insulation, occupancy patterns and layout. Coordinate it with our air conditioning services or heating services for one project instead of two.
Learn more about our energy services in the Central Valley, our heating services and air conditioning services, or review our complete service area.
Stop paying to cool your attic. Schedule an energy audit in Visalia and get a clear, prioritized plan with pricing in writing.
We also provide energy audits, attic insulation and custom HVAC design in these Central Valley cities.
Get started today with a free quote. We serve Fresno, Tulare, Kings & Merced Counties.