
A&G Heating & Air
Furnace Repair, Replacement & Maintenance in Visalia
Visalia’s winter fog can linger for days, bringing chilly mornings and damp conditions to homes across the city, from the historic north side to newer southeast neighborhoods. Our heating repair in Visalia helps homeowners address furnace problems before colder weather sets in. We also provide new system installations and routine maintenance to keep heating equipment running reliably when winter temperatures arrive.
Visalia’s homes vary widely, from older properties near Encina to newer two-story houses around Demaree and Caldwell. Each layout can bring different heating challenges. Older homes may have leaky ducts, undersized returns, or aging furnace components, while newer builds can develop uneven temperatures between floors. Our furnace repair in Visalia starts with understanding how your home handles airflow and heat, rather than assuming every system has the same problem. We inspect the furnace, ductwork, and return-air pathways to find the cause of cold rooms or weak heating, then explain practical repair options based on your home’s needs.

Common Visalia repairs include failed hot surface igniters, flame sensors fouled after months of disuse, pressure switch faults from damp fog conditions and blower motors worn from long summer runtimes. We test static pressure and temperature rise so the repair addresses the cause, not the symptom.
Every no-heat call includes a combustion and carbon monoxide check. You see photos of the failure and approve a written price before work begins, with 24/7 availability during cold snaps.

When a furnace is no longer worth repairing, choosing the right replacement matters more than simply installing a larger unit. Our heating in Visalia services include proper load calculations to match equipment to your home’s size and heating needs. A correctly sized, modulating furnace can maintain steadier temperatures and help reduce the hot and cold spots that oversized systems may create.
With Visalia’s long cooling season, a heat pump may also be worth considering. We compare gas and electric operating costs, explain available rebates, and handle permits, venting, and airflow checks. Financing options are available for complete heating installations.
Explore our full range of heating services in the Central Valley, see our air conditioning services, or review our complete service area.
Book a pre-season heating tune-up, get a second opinion on a replacement quote, or call now for same-day furnace repair anywhere in Visalia.
We also provide heating and furnace services in these nearby Central Valley cities.
Don’t wait for a cold morning to discover your system needs attention. Whether you’re dealing with inconsistent heat or planning an upgrade, our furnace maintenance in Visalia helps you address potential problems and prepare your home for the season ahead.