Exterior Cleaning for Property Managers

Property managers deal with the same exterior problems on every site: dirty storefront glass that tenants notice, stained walkways that show up in lease-renewal conversations, gutters that overflow onto entry walks every November. Strong Tower handles all three families — windows, pressure washing, gutters — on a schedule that fits your property management cycle.

Common challenges

• Tenant complaints about dirty storefront glass before the leasing season
• Walkway stains and biological growth that signal deferred maintenance to prospective tenants
• Gutter overflow over entry walks during wet season — slip hazard and liability
• Fascia staining and downspout buildup that show up in property condition reports
• Coordinating exterior cleaning around tenant business hours without disruption
• Managing multiple vendors for windows, pressure washing, and gutters separately

What we deliver

• Single vendor for storefront windows, pressure washing, and gutter cleaning
• Seasonal schedule built around your property management and leasing calendar
• After-hours or early-morning scheduling to avoid tenant disruption
• Green Seal GS-37 compliant products — appropriate for occupied commercial properties
• MBE/WBE COBID 8404 — certifications available for public contracts and RFP submissions
• Reply within one business day for new inquiries; free on-site walkthrough and written estimate

Questions

Can Strong Tower handle all three exterior cleaning services at a single Portland property?

Yes. We service storefront windows, pressure washing for walkways and surfaces, and gutter and downspout cleaning. Using one vendor simplifies scheduling, billing, and the access coordination your building management team handles.

How do you schedule exterior cleaning around tenant operations?

We schedule window cleaning and pressure washing for early mornings or evenings. Gutter cleaning is typically done during business hours unless a property has access restrictions. We coordinate directly with your building management contact.

What is the best time of year to schedule exterior cleaning for a Portland commercial property?

Spring (April–May) is the highest-impact single visit: post-wet-season pressure washing, gutter inspection after leaf-drop, and window cleaning before summer leasing activity. A pre-wet-season visit (September–October) for gutters and a mid-year window refresh round out an annual program.

Do you provide written estimates and certificates of insurance?

Yes. Written estimates same day as the free walkthrough. Certificates of insurance and COBID certification documents available on request for lease and contract requirements.

Strong Tower Cleaning Services, 2063 SW 194th Ave, Aloha, OR 97003. 971 516 0787.