Home Maintenance Resources
Not everyone qualifies for WARM services—but everyone deserves a safe home. This page shares practical, low-cost home maintenance tips you can use to prevent damage, spot problems early, and know when it’s time to call a professional.
If you ever feel unsafe, see electrical hazards, smell gas, or have flooding/sewage backup, stop and contact a licensed professional or your local emergency service provider right away.
Quick Maintenance Tips
Roofs, Gutters, and Downspouts
A qualified roofer should inspect your roof every three years. Skylights should also be inspected each time your roof is inspected so leaks don’t develop from cracks and interruptions around the seals, caulking, and flashings.
Make sure that gutters and downspouts do not get clogged with leaves or other objects. Trim tree limbs away from the roof. Look in the attic after storms for wet spots.
A qualified roofer should inspect your roof every three years. Skylights should also be inspected each time your roof is inspected so leaks don’t develop from cracks and interruptions around the seals, caulking, and flashings.
Make sure that gutters and downspouts do not get clogged with leaves or other objects. Trim tree limbs away from the roof. Look in the attic after storms for wet spots.
How can I tell if my roof is leaking?
Common signs include water stains on ceilings or walls, peeling paint, musty odors, damp insulation in the attic, or drips after heavy rain. Check for missing shingles, damaged flashing near chimneys/vents, and clogged gutters that force water under shingles.
What should I do immediately if I find a leak?
- Put a bucket under the drip and move valuables away.
- Use towels/fans to dry wet areas to prevent mold.
If water is near light fixtures, outlets, or a breaker panel, turn off power to that area and contact a licensed professional.
Can I patch a roof leak myself?
Temporary options exist (roofing tarp, roof sealant) but they’re short-term. If you’re not comfortable being on a roof, don’t risk it—falls are common. A safer option is to tarp from a ladder edge or hire someone.
How do I prevent roof leaks?
- Clean gutters and downspouts 2–4 times per year.
- Trim tree limbs away from the roof.
- Check flashing around chimneys/vents annually.
- Look in the attic after storms for wet spots.
Plumbing Basics
How do I shut off my water in an emergency?
Locate your main shutoff valve (usually near where the water line enters the home, in a crawlspace/basement, utility room, or outside near the meter). Turn it clockwise (right) to shut off. If it’s stuck or corroded, don’t force it—call a plumber and ask them to replace it.
My faucet is dripping—what’s the easiest fix?
Most drips come from worn washers, cartridges, or O-rings. If you can identify the faucet type (compression, cartridge, ball, ceramic disc), you can often replace a small internal part. If you’re unsure, take a photo to a hardware store.
Low water pressure—what causes it?
Common causes include:
- A clogged aerator on the faucet (easy fix: unscrew and rinse)
- A partially closed shutoff valve under the sink
- Mineral buildup in shower heads
- A hidden leak (look for wet spots, high water bills, or moldy smells)
How do I check for a hidden leak?
Turn off all water inside/outside, then check the water meter. If it’s still moving, you may have a leak. Also watch for unexplained high bills and damp flooring or walls.
Clogged Drains & Toilets
What’s the safest way to unclog a sink drain?
Try this order:
- Remove debris at the drain opening
- Use a plunger (yes, for sinks too—block the overflow if present)
- Use a drain snake (manual)
Avoid frequent use of harsh chemical drain cleaners—they can damage pipes and are dangerous if you later snake the drain.
How do I unclog a toilet without making a mess?
Use a toilet plunger (flange plunger), not a flat sink plunger.
- Ensure enough water in the bowl to cover the plunger
- Use steady pushes, then a strong pull
- Repeat 10–15 times. If it still won’t clear, stop and call a plumber.
What should NOT go down drains or toilets?
- Grease, oils, coffee grounds
- “Flushable” wipes (they often aren’t)
- Paper towels, feminine products, diapers
- Excess food scraps
- Paint, solvents, chemicals
Water Heater Care
How do I maintain my water heater?
Basic yearly maintenance helps it last longer:
- Have a professional flush the tank (removes sediment; improves efficiency)
- Inspect for rust, pooling water, or corrosion at fittings
Test the pressure relief valve if you’re comfortable (or have a plumber do it)
What are warning signs my water heater is failing?
- Rusty or discolored hot water
- Rumbling/popping sounds (sediment buildup)
- Leaks at the base or fittings
- Hot water runs out quickly
- Water takes longer to heat
If the tank is leaking from the bottom, it often needs replacement—shut off water and power/fuel and call a professional.
HVAC & Air Quality
What’s the #1 HVAC maintenance tip?
Change your air filter regularly—usually every 1–3 months. A clogged filter can reduce airflow, increase energy bills, and strain the system.
How do I keep my system running efficiently?
- Keep supply vents and return vents unobstructed
- Clean debris around the outdoor unit (at least 2 feet clearance)
- Schedule seasonal checkups if possible
- Use a programmable thermostat and avoid extreme temperature swings
When should I call a professional for HVAC?
- Weak airflow or uneven temperatures
- Unusual noises (grinding, banging)
- The system short-cycles (turns on/off frequently)
- Burning smells, electrical odors, or persistent musty smells
- Frozen coils or water pooling near the indoor unit
Mold, Moisture & Humidity
How can I prevent mold in my home?
Mold needs moisture. Focus on:
- Fixing leaks quickly
- Running bathroom exhaust fans during/after showers
- Using a dehumidifier in damp areas
- Improving ventilation in crawlspaces/attics (as appropriate)
- Keeping gutters and grading directing water away from the home
When is mold dangerous?
If mold covers a large area, returns repeatedly, or is linked to health symptoms, it’s best to consult a professional. Never mix bleach with other cleaners.
Seasonal Home Maintenance Checklist
Monthly
✓ Check HVAC filter
✓ Look under sinks for drips
✓ Scan ceilings for new stains
Spring
✓ Clean gutters
✓ Check roof/shingles from the ground
✓ Inspect exterior caulk around windows/doors
Summer
✓ Clear debris around outdoor HVAC unit
✓ Watch for high humidity/musty smells
Fall
✓ Clean gutters again
✓ Seal air leaks (weather stripping, door sweeps)
✓ Test smoke/CO detectors
Winter
✓ Protect exposed pipes from freezing
✓ Watch for drafts and condensation
When to Stop DIY and Call a Pro
Call a licensed professional if you have:
✓ Electrical issues (sparking outlets, frequent breaker trips)
✓ Gas smell or suspected gas leak
✓ Sewage backup or flooding
✓ Structural concerns (sagging floors, major cracks)
✓ Roof work that requires climbing / steep rooflines
✓ Water heater leaks or burning smells
✓ Any situation where you feel unsafe