February Home Maintenance Checklist: Late-Winter Prep

February is the month to get ahead of the melt. Your heating system is still working hard, but the big water event of the year (snowmelt plus spring rain) is four to eight weeks out, and the sump pump that has to handle it may not have run since November. Test it now, knock out the indoor jobs a sealed-up house is right for (radon, railings, cords), and start booking the pros everyone else will be calling in April. Most of this list is under 20 minutes per task.

Our winter maintenance guide covers the whole cold season; this page is what to do right now, in month two.

Test the sump pump before the snow melts

This is February's non-negotiable. That pit has probably sat bone-dry since fall, and months of idleness are exactly what gums up a float switch or seizes an impeller. Don't wait for weather to run the test for you. Carry down enough water to raise the pit level past the float and confirm three things: the motor starts, the water actually leaves, and the switch cuts power once the pit is empty. A pump that hums without moving water, or runs and won't quit, just told you something worth knowing now instead of during a March thaw with a wet basement.

• Time: 10–15 minutes. Cost: free to test yourself; $75–150 if you'd rather have a plumber inspect it.
• If you have a battery backup, run the same check on battery power alone, and budget $100–150 for a new battery if yours is past three years old or won't hold a charge. A thaw by itself won't cut your electricity, but the rain-on-snow storms that follow it often do, and a primary-only pump goes silent at exactly the wrong moment.
• Skip it and: a failed pump discovered mid-downpour means basement flooding and a cleanup bill that can run into the thousands.

In cold zones the melt is only weeks away by now; in warmer, humid zones heavy late-winter rain can arrive even sooner. Either way, this isn't the task to push to next month.

Check the boiler while it's still earning its keep

If your home has a boiler, glance at the pressure gauge (most residential systems should read 12–15 psi) and check the sight glass for proper water level. Gurgling radiators mean trapped air; bleed them with a radiator key until water comes out steady.

• Time: 10 minutes. Cost: $0–5 DIY; $75–150 for a pro visit.
• Skip it and: low water can damage the boiler or trigger safety shutdowns, and air-locked radiators leave rooms cold no matter how hard the system runs.

Forced-air furnace instead? Keep up the filter changes you've (hopefully) been doing all season. A clogged filter in month five of continuous runtime is how blowers die. Our HVAC maintenance schedule lays out the full year.

Get a radon test in before the windows open

February is last call for a closed-house radon reading. Once spring arrives and windows start opening, fresh air dilutes the gas and a test can miss a real problem, so if you meant to test this winter and haven't, this is the month. If you have a mitigation system, you're confirming it's still holding levels below 4 pCi/L; a dead mitigation fan gives no outward sign.

• Time: 5 minutes to set up, then a 48-hour wait. Cost: $15–30 for a DIY charcoal test kit; $125–200 for a professional test.
• Skip it and: you won't know your mitigation system has failed until health effects appear. Testing is the only warning you get.

Trim trees while they're dormant

Late winter is prime pruning time. Leafless branches make the structure easy to see, dormant trees handle cuts better, and frozen ground means less lawn damage from equipment. Cut branches back to about 10 feet of clearance from the roof and 3 feet from siding, and remove anything dead hanging over the house. One firm rule: leave oaks alone from April through July. Warm-weather cuts give oak wilt an entry point through the fresh wood, and a tree that catches it can't be saved. February sits safely outside that window, which is another reason to do it now.

• Time: 1–3 hours. Cost: $10–40 DIY for small stuff you can reach from the ground; $200–800 for a pro on anything requiring a ladder near the roofline.
• Skip it and: overhanging branches drop debris into gutters, hand pests a bridge to your roof, and turn into projectiles in spring storms.

If you have solar panels, deal with branches that grew into the sun path while you're at it. Shading part of one panel can cut its whole string's output by half or more, so a $200–600 trim pays for itself.

Repeat January's safety walk if it never happened

The railing tug-test and the extension-cord audit from January's checklist are the two indoor jobs a cold Saturday morning was made for, and February is the natural catch-up if the holidays swallowed them. The short version: push and pull every stair rail and grab bar (anything expected to hold a falling adult must anchor into studs, not drywall), and retire any extension cord that's frayed, warm at the plug, or quietly serving as permanent wiring. Both checks are free and take 15–20 minutes each; fixes run $5–20 for tightening hardware, or $100–300 per spot for an electrician or handyman. The full walkthroughs live in January's list and our home electrical safety checklist.

Plan the big-ticket items before the spring rush

February is quoting season. If January's planning session already covered the water heater age check and the energy audit, skip straight to the phone calls. If it didn't, both still fit, and February's cold actually helps the audit: air leaks show up vividly on a thermal camera when it's 20 degrees outside. The water heater check takes five minutes (the manufacture date hides in the serial number; tanks last 8–12 years, heat pump models 12–15), and a planned $800–2,500 replacement beats the same job done as an emergency with a flooded floor.

The one item January couldn't do: get on spring calendars. Tree crews, roofers, and HVAC techs book out fast once the weather turns. A February call gets you a March slot and often a better price.

The full exterior damage check belongs to next month, when winter is actually finished with your house — but if a mild afternoon shows up, nothing stops you from getting an early start on March's walk-around.

Common questions

Is February too early to test the sump pump?

No — it's the ideal window in most of the country. The pit may be dry now, which is exactly why you bring the water to it instead of waiting for weather to run the test. In cold climates the melt is usually just weeks out, and testing in February leaves time to replace a dead pump before it matters.

Can I really prune trees in the middle of winter?

Yes, and for most species it's the best time. Dormant trees seal cuts more effectively and the bare canopy shows you what to remove. The main caution runs the other way: oaks should never be pruned April through July because of oak wilt, so winter is the safe season, not the risky one.

What should I do if my radon test comes back high?

Retest before you spend anything. Short-term readings swing with weather, so confirm with a second kit or a longer-term test. If the confirmed number sits at or above 4 pCi/L, get quotes from radon mitigation contractors; a fan-and-vent-pipe system is a routine install for a specialist. If you already have a system and the number is high, the fan has probably failed.

February's list changes with your house — a boiler home in Minneapolis and a heat-pump home in Atlanta shouldn't be working from the same checklist. SeasonKeep builds a month-by-month plan from your zip code, home age, and actual systems, free to start. And when this month's tasks are done, March's checklist picks up where this one leaves off.