Winter Marketing for Plumbers and HVAC: What to Post Before, During, and After a Freeze

Winter is the one season when homeowners go looking for you. The first hard freeze brings burst pipes and furnaces that won't light, and everybody searches at once.

The businesses that do well in that rush usually showed up before it. A few useful posts in the weeks ahead mean that when a homeowner's furnace quits at 6am, your name is the one they remember, or the one they find on Google with a post from last week.

Here's a simple plan in three parts. Adapt the examples to your trade, your town, and how you actually work.

Before the first freeze

This is the most valuable window. People read prevention advice when the cold is in the forecast, not after it hits.

For plumbers, a Google Business or Nextdoor post:

Hard freeze in the forecast this weekend. Three things to do tonight: disconnect your garden hoses, shut off and drain outdoor spigots if you have an inside valve, and open the cabinet doors under sinks on outside walls so warm air can reach the pipes. If you're leaving town, keep the heat on. The Red Cross recommends no lower than 55°F. Questions? We're happy to answer them.

For HVAC, a Google Business post:

If your furnace hasn't run since last spring, the first cold night is when you'll find out it won't start. Swap the filter, test the thermostat, and make sure your carbon monoxide detectors have fresh batteries. We still have tune-up openings before Thanksgiving.

Other ideas for this stretch:

• A short post on finding your main water shutoff before you need it. Add a photo of a typical one.
• A reminder to clear leaves and snow away from the outdoor unit and any exhaust vents.
• A note to past customers that you're booking winter maintenance now.

Only mention openings you actually have.

During a cold snap

Your phone is ringing, and you don't have much time. A short, helpful post still goes a long way, and it's often the one that gets shared in neighborhood groups.

For plumbers:

Cold night ahead. If a faucet slows to a trickle, a pipe may be freezing. Leave that faucet open, turn up the heat, and warm the pipe gently with a hair dryer. No open flames or torches. If a pipe bursts, shut off your main water valve first, then call. We're taking emergency calls tonight and answering in the order they come in.

For HVAC:

If your heat goes out tonight, check these before you call: is the thermostat set to heat and above room temperature, is the filter clogged, and has a breaker tripped? If it's still out, we're running emergency calls until 10pm and back at 7am.

Be honest about availability. If you're booked through the week, say so and give a time when you'll have openings. "We're booked through Thursday; here's what to do in the meantime" builds more trust than a phone that never gets answered.

After it passes

The rush is over, but plenty of people have problems they haven't noticed yet, or repairs they put off during the emergency.

For plumbers:

Now that it's warming up, take a minute to check for slow leaks from the freeze: a water bill that jumps, a damp spot under a sink, or a spigot that drips when it's off. Pipes that froze sometimes crack without bursting right away. If something looks off, we can come take a look this week.

For HVAC:

If your system struggled during last week's cold, it may be telling you something. Short cycling, strange noises, or rooms that never warmed up are worth a check before the next cold snap.

This is also the moment to ask the customers you helped during the rush for a review. They're grateful, and their review tells the next neighbor you showed up when it counted. Here's how to ask every customer for a review.

Where to post

1. Google Business Profile. That's where someone searching "furnace repair near me" at 6am sees you. A recent, useful post shows you're active and local. Need more ideas? Here are 12 Google Business post examples for home service businesses.
2. Nextdoor and local Facebook groups. Neighbors pass freeze warnings around. A helpful post from a local plumber gets saved and shared. See what works on Nextdoor.
3. Past customers. A short email or text before the cold arrives: "Booking furnace tune-ups now, want me to pencil you in?"

Keep it simple

You don't need a winter campaign. You need three or four short, useful posts at the right moments, written the way you'd explain it to a neighbor. That's what people remember when the house gets cold.

Ariadne writes your posts every week in your voice, and you can tell it in one line what's going on: "hard freeze this weekend, taking emergency calls." It builds the week around that. Nothing posts without you. Start a free week or run the free audit.