
A&G Heating & Air
Warm, Reliable Homes Across Sanger
Sanger sits at the foothill edge of the valley, where winter nights run a few degrees colder than downtown Fresno and heating systems work harder. A&G Heating & Air provides heating repair, furnace installations and seasonal maintenance for Sanger homeowners.
Homes east of Sanger toward the foothills see earlier frost and longer heating hours than the valley floor, and equipment sized for a typical Fresno winter can fall short. We factor elevation, exposure and insulation into every recommendation, and our trucks stay stocked so most Sanger no-heat calls are resolved in a single trip.

We troubleshoot ignition faults, blower motor failures, gas valve problems, condensate blockages in 90%+ furnaces and thermostats that lost their programming. Each visit starts with a full system check rather than a parts swap, so you are not paying twice for the same symptom.
If a furnace is unsafe to run, we say so and secure it. If it has years left, we say that too. Straight answers are why Sanger customers keep our number.

For Sanger replacements we often recommend a dual-fuel setup or a cold-climate inverter heat pump for homes closer to the foothills, since those systems keep efficiency on colder mornings while still handling the long cooling season.
We handle permits, correct flue and combustion air, and verify the finished install with airflow and combustion measurements. See our heating services page for the full scope, or ask about pairing the upgrade with insulation through our energy services.
Explore our full range of heating services in the Central Valley, see our air conditioning services, or review our complete service area.
Cold house, rising gas bill or a furnace making new noises? Call our Sanger team for same-day diagnostics, or request a free written quote for a new heating system.
We also provide heating and furnace services in these nearby Central Valley cities.
Get started today with a free quote. We serve Fresno, Tulare, Kings & Merced Counties.