October in Ottawa County

Natural gas comes with a built-in alarm — that rotten-egg smell is mercaptan, added on purpose because raw gas is odorless.

With around 132 freeze days a year in Ottawa County, this is the highest-value ten minutes on your calendar.

Scheduled ahead of Ottawa County's average first frost (10/21).

A seasonal place spends the winter with no one to hear the drip, smell the mouse nest, or notice the furnace quit.

Scheduled ahead of Ottawa County's average first frost (10/21).

If your house has no window units, skip this card without guilt — it exists for the houses that do.

Scheduled ahead of Ottawa County's average first frost (10/21).

Your basement's most honest vulnerability isn't the walls — it's the handful of spots where a hole was cut below grade on purpose.

Trees fail on a schedule of their own, but they almost always send notice first — dead limbs, thinning crowns, fungus, a new lean.

First, the honest gate: no hot tub, no task — skip this card and enjoy your quarter.

Pest control that works is mostly carpentry: animals and insects get in through openings, and the openings are findable.

This card is for the machines that manage moisture on purpose: a whole-home humidifier bolted to the furnace ductwork (common in dry-winter country), or a dehumidifier working a basement or crawlspace (common in humid country).

Every water heater tank slowly collects sediment — minerals that drop out of the water and settle on the bottom.

Every bit of air your system heats or cools passes through one filter.

Older dishwashers had hard food grinders.

The thermostat is the only part of your HVAC system you actually talk to, and it gets less attention than the doormat.

Ceiling fans don't cool air — they move it where it helps.