Routine maintenance is important for landlord responsibilities and tenant safety. Landlords are obligated to perform regular safety checks, service gas appliances annually, and consider maintenance contracts. Electrical checks should occur every 5 years minimum. Smoke alarms and carbon monoxide detectors must be installed and tested regularly. Legionnaires' disease risks should also be assessed and addressed through water maintenance. Other routine tasks include redecorating, carpet replacement, gutter cleaning, and garden upkeep.