A repairer may spend several hours a day driving to and from appointments and emergency calls. They may work in clean comfortable rooms such as kitchens, or in damp, dirty, or dusty areas of a home. Repairer jobs generally are not hazardous, but they must exercise care and follow safety precautions to avoid electrical shocks and injuries when lifting and moving large appliances. When repairing gas appliances and microwave ovens, they must be aware of the dangers of gas and radiation leaks. Many home appliance and power tool repairers work a standard 40-hour week.
Some repairers work early morning, evening, and weekend shifts.
Many repairers remain on-call in case of emergency. Many repairers work overtime and weekend hours in the summer months, when they are in high demand to fix air-conditioners and refrigerators. Repairers of power tools such as saws and drills may also have to work overtime during spring and summer months when use of such tools increases and breakdowns are more frequent. Home appliance and power tool repairers usually work with little or no direct supervision, a feature of the job that appeals to many people. More than 15 percent of repairers are self-employed.