Monthly for food service, quarterly for most retail and office, annually for low-traffic surfaces — with the honest caveat that the right commercial exterior cleaning cadence is set by your traffic and your standards, not a table on the internet.
What sets the cadence
Foot traffic grinds dirt and gum into entry surfaces daily. Food service adds grease. Drive-thru lanes concentrate oil drips and tyre wear into a narrow strip. Weather contributes algae in shade and grime everywhere else.
The other input is your brand standard: a professional-services office and a farm supply store can tolerate different states of sidewalk, and neither is wrong. The question is what state serves the business.
The economics of maintained surfaces
Cleaning cost scales with accumulation, not with the calendar. Recent grime rinses; established grime needs chemistry and repeat passes. Four maintenance visits usually cost less in total than two rescue cleanings, and the property looks good all year instead of twice.
That is why recurring contracts price below one-off rates per visit — the maintained state is genuinely cheaper to service, and the saving gets shared.
A working starting point
Entryways and high-touch walkways: monthly for food service, quarterly for retail and office. Dumpster pads: monthly where food is involved. Drive-thru lanes: monthly to quarterly by volume. Building faces and awnings: annually or twice a year. Parking areas: annually, plus spot work.
Start there, then let the property tell you. If surfaces look tired before the next visit, tighten; if they are still clean, stretch.
We will walk your site, suggest a cadence, and put the whole thing in writing with per-visit pricing. Read more about commercial exterior cleaning →