
A&G Heating & Air
Energy Efficiency for Historic and Modern Hanford Homes
Hanford's historic district homes were built for a different era of energy, and even newer west-side builds lose more than owners expect. A&G Heating & Air brings home energy audits, attic insulation and custom HVAC design to both.
Century-old Hanford homes need careful handling: tight attics, knob-and-tube remnants, plaster ceilings and original trim all shape what can safely be done. Our audit identifies what will genuinely help without compromising the house, and we are direct about what is not practical.

We inspect windows, walls and eaves for air leaks, evaluate attic insulation coverage and condition, and assess the furnace and water heater for efficiency and remaining life.
In older Hanford homes we pay particular attention to attic access points, chimney chases and additions, which are the most common uncontrolled leaks.

Insulation installation is done with ventilation and safety in mind, including clearance around older wiring and flues. Improperly installed insulation creates hazards rather than savings, which is why inspection comes first.
Our custom HVAC design then sizes equipment for the improved envelope, and ductless options through our air conditioning services suit historic homes without practical duct paths.
Learn more about our energy services in the Central Valley, our heating services and air conditioning services, or review our complete service area.
Whether your Hanford home is a century old or brand new, we will show you where the energy goes. Call or request a free quote.
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.