Gas Fireplace Repair in Tea, South Dakota

Gas fireplace repair in Tea costs the same as in Sioux Falls: a diagnostic service call typically $150 to $300, annual service and cleaning $175 to $350 per fireplace, common part repairs $200 to $600 installed, and a gas valve $500 to $1,000. Tea gets its natural gas from MidAmerican Energy, and its houses split into two eras that tend to have two different kinds of fireplace.

Tea, then and now

Tea is an incorporated city in Lincoln County and a suburb of Sioux Falls, about 7.5 straight-line miles southwest of the middle of the city. It was laid out in 1894, and the name, the story goes, was picked for its brevity and means nothing in particular. The 2020 census counted 5,598 people and 1,970 housing units; the 2024 estimate was 7,699, a jump of more than a third in four years.

The American Community Survey shows two building waves:

Only about 7% of Tea’s homes are older than 1970, the lowest share of any town we cover. More than a quarter came in the 1990s, and more than a third since 2010. About 73% of occupied homes heat with utility gas.

Two eras, two kinds of fireplace

The 1990s houses. A fireplace from that decade is now about 27 to 36 years old, and many of that era were standing pilot units with a knob, a pilot that burns all the time and a millivolt valve. When the pilot will not hold, the cause is often the thermocouple or thermopile, or a pilot flame that no longer wraps it. Napoleon’s manual says the pilot flame must envelop the upper 3/8 to 1/2 inch of the thermocouple and thermopile. The part is typically $200 to $400 installed. See pilot light will not stay lit and pilot light and ignition repair.

The 2010s and later houses. These are more likely to have electronic ignition with a remote, a control board and a flame sensing rod. They tend to fail at the controls: batteries, a receiver, a board in lockout, or a sensing rod that can no longer prove the flame. An ignition board is typically $350 to $700 installed. See fireplace will not turn on.

On a millivolt unit, a wall switch on a long run of thin wire can be the real fault. Napoleon’s millivolt manual limits switch wire to 100 feet in 14 gauge, 60 feet in 16 gauge and 40 feet in 18 gauge, and lists “too much resistance in the system” as a reason the burner goes out while the pilot stays on.

Getting ready for winter

NOAA’s 1991 to 2020 normals for the Sioux Falls airport put the October normal low at 38.1 degrees and the November low at 24.5, so the first real use of the season comes early in the fall. That is when a fireplace that sat since spring shows what is wrong with it. Fall service, typically $175 to $350, covers the burner, pilot, glass, gasket, logs and vent cap. See annual service and cleaning.

Permits in Tea

Tea runs its own Planning and Zoning and Building Services office, with a building inspector and a separate mechanical inspector. Before any new fireplace, insert or gas line goes in, ask the installer which Tea permit covers it and who is pulling it, and if you are not sure whether a repair needs one, the city office can tell you.