Monthly:
Here is a list of items that should be checked every month:
Test all ground fault circuit interrupter breakers and outlets.
Test smoke detectors.
Test carbon monoxide detectors.
Test garage door closer safety circuit.
Test door/window latches and hardware for proper operation and security, particularly those used for emergency exits.
Perform a general inspection of heating/cooling units, and clean or replace filters. Follow the manufacturer’s maintenance instructions. Clean snow and/or debris from exterior units.
Perform a visual inspection of hot water heater(s) for signs of leaks or rusting. Unless you are proficient and knowledgeable with hot water tanks, testing the T&P valve and draining any sediment build-up on the bottom of the tank is better left to a qualified professional.
Check all fire extinguishers’ charges.
Add water to floor drains to keep the trap seal intact.
Flush the garbage disposal with baking soda and hot water.
Semi-annually:
Inspect masonry chimneys for loose mortar, cracked or broken pieces. Inspect metal chimneys for rust, missing rain caps. Check that storm collars are properly caulked. Check metal flashings for leaks. Signs of moisture penetration should be further investigated by a qualified professional.
Clean and service the fireplace or wood stove and chimney as needed.
Inspect the roof for missing or damaged shingles. Check high-wear areas (valleys, heavy weather side) for missing granules. Check flashings and caulking for damage or leaks. Check for shifting or missing gravel, blistering, cracks, and standing water if you have a flat roof. Keep trees and branches back from the roof.
Clean debris from gutters and downspouts. Flush with water. Disconnect downspouts from the perimeter drainage first. Ensure gutters and downspouts are securely fastened and properly connected.
Inspect soffits and fascia for damage and signs of birds, rodents or insects.
Check exterior walls for signs of damage or rot. Note any signs of settlement.
Check fences and retaining walls for rot, insects, or shifting.
Check toilets for leaks. Ensure they are well secured to the floor.
Clean all faucet aerators and shower heads.
Clean debris from drains (floor drains, exterior catch basins, sumps), and replace seals if necessary.
Flush all fixtures with baking soda and hot water.
Check all accessible supply-side plumbing for leaks.
Check all accessible DWV (drain/waste/vent) plumbing for leaks.
Inspect foundation walls, basements & crawl spaces for moisture penetration and/or cracks.
Service hot water heating systems.
Clean or replace range hood filters.
Check all windows for cracks, loose glazing compound, and failed sealed units (condensation between panes).
Check all doors for ease of operation and proper seals on all exterior doors.
Spring:
Re-connect all exterior hoses and pipes, and turn on the water
Clean the house's exterior with a mild cleaning solution and rinse with clean water.
Clean and treat areas affected by fungus or mildew.
Fall:
Clean window wells.
Clean debris from under decks and porches.
Shut off water to, and drain, all exterior pipes, hoses, hose bibs, and valves.
Clean bathroom fan grill.
Test sump pumps