Southern Michigan Heating & Cooling

Service · Hillsdale, MI

Emergency Furnace Repair in Hillsdale, MI

In this county the most common emergency is an empty tank

In Hillsdale, MI and across the county: what to check first, what to do while you wait, and — honestly — when we are not the right number to reach for.

December, January and February carry about 53 percent of the year's heating degree days in Hillsdale County, Michigan, and the January mean minimum is 17.5°F. A furnace failure in that window is a different event from the same failure in October.

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Hands working inside an open furnace cabinet at the inducer assembly, with a vacuum hose held alongside
  • 17.5°F January mean minimum — the number that turns a cold house into a plumbing problem NOAA 1991–2020 normals
  • 36.2% of homes run on propane, where a no-heat call starts at the tank gauge US Census ACS B25040
  • 250 gal a day is what a small crack in a frozen pipe can leak Michigan MiReady
  • 0 shutoff protection for propane and fuel oil customers under the Winter Protection Plan Michigan Public Service Commission

The First Four Checks

A technician working inside an open furnace cabinet with the wiring and gas valve visible
A diagnostic is reading what the board is already telling you. The flash code on the control is usually the first thing worth looking at.

None of these need tools, and between them they account for a large share of the calls that turn out not to need a technician at all.

  1. The propane tank gauge, if you are on propane. More than one home in three here is. An empty tank presents exactly like a failed furnace.
  2. The thermostat. Powered, batteries alive, set above room temperature and calling for heat.
  3. The furnace switch. It looks like an ordinary light switch on or near the unit and gets turned off by mistake regularly.
  4. The breaker for the furnace circuit specifically, not just the main you can see is on.

More detail on what fails and why is on the furnace repair page.

When Not to Use This Form

There is no phone number on this site. That is a deliberate choice — we would rather show a form than a number that does not reach anyone — but it has a consequence worth stating plainly on the one page where speed matters most: for a genuine middle-of-the-night emergency we are not the fastest route. Requests here are answered by email.

Call these before you fill in anything

Gas smell, or a carbon monoxide alarm sounding. Leave the building, take everyone with you, and call 911 from outside. Do not go back in to investigate and do not operate light switches on your way out.

An empty propane tank. Your dealer's emergency delivery line — the number is on the tank or on your last invoice. This is a delivery problem first. Nobody can repair their way out of an empty tank.

Water actively coming from a burst pipe. The main shutoff first, then a plumber.

When a Cold House Becomes Urgent

Two thresholds, and neither is about comfort.

The plumbing threshold

Michigan MiReady guidance is to hold at least 55°F, because crawl spaces and attics are the most susceptible parts of the structure. That threshold arrives faster in this county's housing stock than in a newer one: 5,735 of the county's 21,490 housing units — 26.7 percent — were built in 1939 or earlier, against 14.5 percent statewide (ACS B25034). Uninsulated crawl spaces under pre-war houses are where the pipes go first.

The people threshold

Depends entirely on who is in the house. The climate context: on the NOAA 1991–2020 normals for the nearest long-record station, January's mean minimum is 17.5°F and the year runs to 6,469.8 heating degree days, with December, January and February carrying about 53 percent of them by our arithmetic. A house losing heat in that window is losing it against the hardest conditions of the year.

What to Do While You Wait

  • Hold 55°F if you have any heat at all, even in part of the house. Close off rooms you are not using.
  • Open the cabinet doors under sinks on outside walls so room air reaches the pipes.
  • Thaw a frozen pipe with a hair dryer only. Never a torch, a heat gun on high, or any open flame. MiReady is explicit about this and it is the guidance people most often ignore.
  • Keep propane vents and the regulator clear of snow and ice. Per the Propane Education and Research Council. A drift against a vent can shut a working system down.
  • Do not run a stove, oven or unvented heater for warmth. That is how a heating emergency becomes a carbon monoxide one.
  • If a pilot light is hard to light or keeps going out, stop. Per PERC that is a fault to report, not one to keep working at.

The Protection Gap in Hillsdale County, MI

Michigan's Winter Protection Plan prevents utility shutoff between 1 November and 31 March for customers aged 65 and over, MDHHS assistance recipients, and households at or below 150 percent of the federal poverty level. It is a real protection and people rely on it.

It applies only to natural gas and electric companies regulated by the Michigan Public Service Commission. It does not cover propane or fuel oil. In a county that is 36.2 percent propane and another 9.1 percent wood, that exclusion reaches close to half of all households — and the reason is structural rather than unfair. Nobody disconnects you. The tank empties and the furnace stops, and no rule requires anyone to fill it.

Which means the protection a tank-fed household has is the one it arranges itself: a budget plan with the dealer, a scheduled fill rather than call-when-low, and a tank monitor if the driveway is long. Those are October decisions, not January ones. More on the tank-fed side on the propane furnace page.

We cover emergency heating repair in every town and township in the county.

Emergency Heating FAQ

My furnace died overnight in Hillsdale County. What is the first thing to do?

If you are on propane, read the tank gauge before anything else. In a county where 36.2 percent of homes heat with tank gas, an empty tank is the most common single cause of a furnace that has stopped, and it presents exactly like a mechanical failure. Then check the thermostat has power and is calling for heat, check the furnace switch — it looks like a light switch near the unit — and check the breaker. If the tank is empty, this is a delivery call before it is a repair call, and the gas must not go back on without a professional leak check.

Is there an emergency phone number for this site?

No, and we are not going to publish one that does not reach anyone. Requests come through the form on this site and are answered by email. That means for a genuine emergency at two in the morning we are not the fastest route, and we would rather say so than pretend otherwise. For a suspected gas leak or a carbon monoxide alarm, leave the building and call 911 from outside. For an empty propane tank, call your propane dealer’s emergency delivery line — that number is on the tank or on your last invoice.

What temperature should I keep the house at if the heat is out?

At least 55 degrees Fahrenheit if you can hold it, per Michigan MiReady guidance, and that is about the pipes rather than about comfort. Crawl spaces and attics are the most susceptible parts of the structure. If a pipe does freeze, thaw it with a hair dryer only — never a torch or any open flame — and know that a small crack can leak on the order of 250 gallons a day. In an unoccupied lake property in February that stops being a heating problem and becomes a water damage one.

Does Michigan protect me from having my heat shut off in winter?

Only if you are on a regulated utility. Michigan’s Winter Protection Plan prevents shutoff between 1 November and 31 March for customers aged 65 and over, MDHHS assistance recipients, and households at or below 150 percent of the federal poverty level — but it applies only to natural gas and electric companies regulated by the Michigan Public Service Commission. Propane and fuel oil customers are not covered. In a county that is 36.2 percent propane and 9.1 percent wood, close to half of households have no such protection, because there is no shutoff to protect against: the tank simply empties.

Can I turn the propane back on myself once the tank is filled?

No. The Propane Education and Research Council is explicit that after a run-out a qualified professional must check the system for leaks when the gas is turned back on, and that a homeowner should never turn the gas on at the tank themselves. Two related points matter in a Hillsdale County winter: keep the vents clear of snow and ice, and do not rely on smell as your warning, because propane’s odorant can be lost through contact with soil, water or rust.

When is a cold house actually an emergency?

When it threatens the plumbing or the people. The plumbing threshold is roughly the 55 degree line above, and it arrives faster in a pre-1940 house — 26.7 percent of this county’s housing — with an uninsulated crawl space. The people threshold depends on who is in the house: infants, anyone elderly, anyone with a condition affected by cold. January here has a mean minimum of 17.5 degrees Fahrenheit, and December through February carry about 53 percent of the year’s heating degree days. A house that is merely uncomfortable in October is a different situation from the same house in the second week of January.

Request Emergency Heating Help

Tell us the town, whether the house is on propane or the gas main, and what the thermostat and the tank gauge say. If there is a gas smell or a CO alarm, do not use this form — leave the building and call 911 from outside.

There is no phone number published on this site yet, so requests come in through this form — we reply by email or call you back on the number you give. That is also why the phone field is required rather than optional.

Where these numbers come from

Heating fuel and housing age: US Census American Community Survey tables B25040 and B25034. Climate and degree days: NOAA 1991–2020 Climate Normals, Jackson Reynolds Field (KJXN), the nearest long-record station, about 30 miles north of Hillsdale. Winter Protection Plan: Michigan Public Service Commission. Propane safety guidance, including the leak check after a run-out and the odorant warning: Propane Education & Research Council. Frozen pipe guidance, the 55°F setting and the 250 gallons a day figure: Michigan MiReady. The share-of-annual-degree-days figure is our own arithmetic on the NOAA numbers. No emergency response time is published on this page because there is no crew behind this site yet to promise one.