Residential exterior cleaning
House Washing in Waltham & Greater Boston
A clean home starts with the surfaces people see first. Diamond Pressure Washing uses a surface-safe soft wash process to remove mold, algae, dirt and buildup from siding, trim and soffits without blasting delicate materials.
A safer clean for siding
Soft washing combines low pressure with purpose-chosen cleaning solutions. That lets us clean painted surfaces, vinyl siding and other exterior materials thoroughly while keeping pressure calibrated to the surface.
Clear scope before we start
Tell us what you want cleaned, send a photo, or request a property assessment. We return a clear, no-obligation quote, usually within 24 hours.
Serving Waltham and nearby towns
We serve Waltham and 60+ Greater Boston and MetroWest communities, including Newton, Cambridge, Belmont, Watertown, Lexington, Needham, Wellesley, Framingham and Natick.
Ready for a clear quote?
Tell us what you need cleaned or text a photo of the job. Diamond Pressure Washing will get back to you with a no-obligation quote.
Request a free quote →