Furnaces and heat pumps repaired, maintained and replaced by a local licensed team, for homes in Lodi, Acampo and the surrounding area.
Valley winters are mild on paper, but tule fog mornings in the 30s make a working heater non-negotiable. AccuFlow provides furnace repair in Lodi, Acampo and nearby towns, along with heat pump repair, heating system maintenance and new installations. We treat every gas appliance as a safety job first: checking the heat exchanger for cracks, testing for carbon monoxide and confirming the flue drafts properly. A fall heating tune-up catches a failing igniter or dirty flame sensor before the first cold snap, when everyone else is calling too.
Igniters, flame sensors, blowers, limit switches and gas valves diagnosed and repaired.
Defrost, reversing valve and auxiliary heat problems on heat pumps fixed.
Heat exchanger inspection, carbon monoxide testing and flue draft checks.
Gas furnaces and heat pumps sized and installed, with permits handled.
A furnace that clicks, tries to light and shuts off usually has a dirty flame sensor or failing igniter. One that blows cold air may have a tripped limit switch from a clogged filter. A noisy blower, short cycling or a thermostat that doesn’t match the room are other common calls. Most are single-part repairs; we find the real cause instead of swapping parts until something works.
A cracked heat exchanger or a blocked flue can let carbon monoxide into the home. If a CO alarm sounds, get everyone outside and call 911. If you smell gas, leave the house and call PG&E or 911 from outside, then see gas leak detection. Every heating repair and tune-up we do includes a heat exchanger inspection and combustion safety check.
Gas furnaces deliver hot air quickly and work well with an existing gas line. Heat pumps heat efficiently in mild valley winters and cool in summer, so they can replace both a furnace and an AC. Which is cheaper to run depends on your gas and electric rates; we compare them for your home. We also service hot-water boilers for radiant and hydronic heating. AccuFlow’s HVAC work is done under our C-20 HVAC license (CSLB #1025946).
You get the price before any work starts.

Ruud 5-ton heat pump installed outdoors on a concrete pad, providing both heating and cooling.
I am absolutely happy with the service from AccuFlow Plumbing! Mike and his team are an excellent team that was able to fix my problem right away! I highly recommend them!
Fast response and did a great job. Very happy
We provide heating and furnace repair in Lodi, Acampo, Woodbridge, Lockeford, Galt, Stockton, Elk Grove and the rest of our service area.
Every job comes with a firm, agreed-upon number before we start.
We grew up around these streets, not a call center.
We treat your home like our own, every single visit.
Tell us what's going on — we'll follow up fast with a same-day appointment or a flat-rate quote.