Maine homeowner guide

Well pump and pressure system

Virtually all Maine homes outside of Portland and Bangor are on private wells. Know where the well head is, where the pressure tank is, and how to shut off the pump circuit at the electrical panel. A power outage means no water. Have gallon jugs stockpiled before winter.

Heating oil tank and furnace

Maine has the highest oil-heat dependency of any state. Know your tank capacity (275 gallons is standard), your current level, and your supplier. Keep above 100 gallons in winter; delivery delays in remote Maine during snowstorms can be 48-96+ hours.

Radon: test immediately

Maine has widespread high radon risk, particularly in the interior (Kennebec, Somerset, Aroostook, Piscataquis counties). The Maine CDC recommends all Maine homes be tested. Test within 90 days of move-in.

Heating oil monitoring

Check weekly in winter. Reorder at 100 gallons minimum. In far northern Maine (Aroostook County), delivery delays can be several days longer than southern Maine. Adjust your ordering threshold accordingly.

Chimney and wood stove inspection

Maine's widespread wood stove use means annual chimney cleaning is essential. Schedule in late summer; sweep wait times in September-October are weeks out.

Chimney cleaning and roof inspection

Do all exterior maintenance in summer. Schedule chimney cleaning in July or August; fully booked by October. Inspect the roof for lifted shingles, cracked flashing, and deteriorated ridge cap. Maine roofs take extreme wind, snow, and ice load cycling.

Weatherization

Maine has Efficiency Maine programs that fund weatherization. Air seal the attic floor before adding insulation; the seal is more important than the R-value. Poorly sealed attics cause ice dams and make heating systems work twice as hard.

Comprehensive freeze prep deadline: October 15

In northern and western Maine, hard freezes can arrive by late October. By October 15: heating system serviced, oil tank full, pipe insulation complete, backup heat confirmed, emergency supplies stocked, firewood stacked and covered.

Emergency water supply

Stock 14 days of water (1 gallon per person per day minimum). Maine's power outages during ice storms can leave rural properties without power for 7-14 days; the well pump runs on electricity. This is not hypothetical.

Roof snow management

Maine averages 60-120 inches of snow per year (more at elevation). Remove roof snow when accumulation exceeds 24 inches. Older Maine farmhouses often have connected barn roofs that need particular attention; they're designed for snow load but not unlimited accumulation.

Road and driveway access

Keep the driveway and access road passable. Maine EMS response times in rural areas can be 20-45 minutes under normal conditions, much longer in storm conditions with blocked roads. Your driveway must be clear enough for an ambulance.

Sub-slab and crawl space mitigation

Maine has radon in basements and crawl spaces; both need to be addressed. A sub-slab depressurization system handles basement and slab-on-grade homes. Crawl space homes need crawl space depressurization or encapsulation with dedicated ventilation. Maine CDC provides a list of licensed mitigators.

Whole-home pipe protection plan

Maine's -30°F to -40°F temperatures in the north are pipe burst events for any unprotected pipe. Insulate all pipes in unheated spaces with foam tubing plus heat tape. Pay special attention to pipes that run through exterior walls and in connected structures (attached garage, barn).

14-day supply plan for northern Maine

Northern Maine power outages after major ice storms have lasted 2+ weeks. Stock 14 days of water, food, medications, firewood or propane, and light sources. Versant Power: 1-855-363-7211. Central Maine Power: 1-800-750-4000.

Maine coast storm surge

Maine's rocky coast is less surge-prone than sandy beaches, but coastal communities (Old Orchard Beach, Scarborough, Biddeford Pool, Peaks Island, Bar Harbor area) can experience significant flooding during major storms. Know your evacuation zone and route.

Shut off well pump and main shutoff

Turn off the well pump circuit at the breaker. Close the main house shutoff. Open all faucets. Maine plumber availability after a hard cold snap: 48-96 hours or more in rural areas. Know the shutoff before any freeze event.

Snowmelt and groundwater flooding

Maine's spring snowmelt causes basement flooding in river valley and low-lying homes. Do not enter flooded spaces with submerged electrical equipment. Call Central Maine Power (1-800-750-4000) or Versant Power (1-855-363-7211) to disconnect at the meter. Pump out water, dry aggressively.

Extended outage in cold: potentially life-threatening

Maine ice storm outages in rural areas can last 7-14 days. Without power in January in northern Maine: the well pump fails, the oil furnace stops, and temperatures can drop below -30°F. Switch to backup heat immediately. Central Maine Power: 1-800-750-4000. Versant Power: 1-855-363-7211. Generator outside only, 20+ feet from any window.

Propane response (most Maine homes use propane or oil)

Propane smell (rotten eggs or skunk): everyone out immediately. Propane sinks to low areas. Call 911 from outside. Call your propane supplier. Do not re-enter until cleared by the supplier or emergency personnel.

Two exits, chimney fire awareness, never re-enter

Maine's wood stove and fireplace use is the highest per capita of any state; chimney fires are the most common fire source. Chimney fire = roaring from the stove. Close all dampers and air inlets. Do not open the stove door. Call 911. Evacuate. For all fires: two exits, outdoor meeting place, crawl under smoke, call from outside, never re-enter. Maine EMS response in rural areas is 20-45 minutes. Get out fast.