

Contractor models typically start around 3000 PSI and can exceed 4000 PSI, depending on the intensity of the jobs they are intended for.
Most gas models use regular unleaded fuel and standard engine oil, but following the manufacturer’s recommendations ensures optimal performance.
Yes, but surface cleaners or lower pressure settings are recommended to avoid paint damage when cleaning delicate areas.
With proper maintenance, professional power washers can last many years, even with daily use.
Yes, heavy-duty electric models exist, but they are most suitable for jobs near electrical access and lower PSI needs.