
A&G Heating & Air
Furnace Service and Heating Installation in Los Baños
On the west side of Merced County, Los Baños homes deal with open wind, blowing dust off the grasslands and cold, clear winter nights. A&G Heating & Air provides heating repair, furnace installations and maintenance built for those conditions.
Wind exposure matters more here than most homeowners expect: it drives infiltration, pulls heat out of leaky ducts and can affect flue draft on older equipment. We check draft, seal accessible duct leaks and recommend sealing and insulation improvements that reduce runtime rather than simply installing a larger furnace.

Common Los Baños repairs include dust-fouled flame sensors, high-limit trips from loaded filters, worn inducer assemblies and draft problems on windy nights. We test combustion and draft under real operating conditions so intermittent faults are actually found.
Carbon monoxide testing is standard, pricing is written and approved upfront, and most repairs finish in one visit thanks to stocked parts.

New systems are sized with a load calculation that accounts for wind exposure and actual insulation levels. Many Los Baños homes get the biggest comfort improvement from duct sealing and attic insulation combined with a right-sized furnace or heat pump.
We offer bilingual service, financing on complete heating installations, and full permitting. Explore our heating services page or ask about our energy services for insulation and efficiency upgrades.
Explore our full range of heating services in the Central Valley, see our air conditioning services, or review our complete service area.
Call for same-day furnace repair or request a free quote on a new heating system. Servicio en español disponible.
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.