Commercial Window Cleaning Services

Crystal-clear windows for Portland Metro businesses using professional water-fed pole systems and traditional methods

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Professional Water-Fed Pole Technology

Safe, efficient high-reach window cleaning without ladders or lifts

TBM technician using water-fed pole system for high-reach commercial window cleaning

Our technicians use advanced water-fed pole systems for streak-free results up to 3 stories

Complete Window Cleaning Solutions

Professional services for all commercial window types

Interior Window Cleaning

Professional interior glass cleaning using lint-free microfiber and streak-free solutions.

  • • Streak-free glass cleaning
  • • Frame and sill wiping
  • • Track cleaning and detailing
  • • Screen dusting and cleaning
  • • Floor protection during service

Exterior Window Cleaning

Exterior glass cleaning removes environmental buildup, dirt, and oxidation for crystal-clear views.

  • • Traditional squeegee methods
  • • Water-fed pole systems (up to 3 stories)
  • • Pure water technology (no chemicals)
  • • Hard water stain removal
  • • Storefront entrance glass

Frame & Sill Maintenance

Complete window system cleaning including frames, tracks, and screens for total maintenance.

  • • Window frame detailing
  • • Sill cleaning and polishing
  • • Track vacuuming and scrubbing
  • • Screen removal and washing
  • • Minor screen repairs available

Why Choose TBM for Window Cleaning

Professional equipment and experienced technicians delivering exceptional results

Water-Fed Pole Technology

Advanced pure water systems reach up to 3 stories without ladders or lifts. Deionized water dries streak-free with no chemical residue, leaving windows crystal clear longer than traditional methods.

Experienced Technicians

Our window cleaning specialists average 8+ years experience with both traditional and modern cleaning methods. Trained in proper techniques for all glass types including tinted, Low-E, and specialty coatings.

Safety First Approach

Water-fed pole systems eliminate the need for dangerous ladder work on multi-story buildings. All technicians are background-checked with comprehensive $2M liability insurance coverage for complete peace of mind.

Flexible Scheduling

Monthly, quarterly, or custom schedules available to maintain pristine windows year-round. Weekend and after-hours service at no additional charge for regular contract clients.

Satisfaction Guarantee

If you're not completely satisfied with our window cleaning service, we'll return within 24 hours and re-clean at no additional cost. 100% satisfaction guaranteed or your money back.

Licensed & Insured

Fully licensed, bonded, and insured commercial window cleaning company serving Portland Metro since 2007. All technicians background-checked and uniformed for professional representation.

Our Window Cleaning Process

Professional methodology for streak-free, crystal-clear results

1

Pre-Service Assessment

Initial evaluation: 10-15 minutes

Our technicians inspect all windows to identify glass types, coating conditions, accessibility requirements, and any existing damage. We note heavily soiled areas, hard water stains, and determine the optimal cleaning method (traditional squeegee vs. water-fed pole) for your specific building.

2

Interior Preparation & Protection

Setup time: 5-10 minutes

Floor protection is laid beneath all work areas to catch drips and prevent water damage. Window tracks and sills are pre-vacuumed to remove loose debris. Furniture and equipment near windows are protected or carefully moved with permission.

3

Frame, Sill & Track Cleaning

Detailing time: 2-3 minutes per window

Window frames are wiped down with microfiber cloths to remove dust and grime. Sills are thoroughly cleaned and dried. Tracks are scrubbed with specialized brushes and vacuumed to remove built-up dirt, ensuring smooth window operation and preventing future glass contamination.

4

Glass Cleaning (Interior & Exterior)

Main cleaning: 3-5 minutes per window

Interior windows are cleaned with professional-grade squeegees and streak-free solutions, edges detailed with microfiber. Exterior windows are cleaned using water-fed pole pure water systems (ground to 3 stories) or traditional methods for lower levels. Pure water technology leaves no residue and dries crystal clear without wiping.

5

Screen Cleaning & Reinstallation

Per screen: 3-4 minutes

Screens are carefully removed, brushed clean to remove dust and debris, washed with mild solution, and rinsed thoroughly. Screens are allowed to air dry before reinstallation. Any damaged screens are noted for repair recommendations.

6

Final Inspection & Touch-Ups

Quality check: 10-15 minutes

Technicians perform a final walk-through inspection of all cleaned windows from both interior and exterior perspectives. Any spots or streaks are immediately corrected. Floors are checked for water spots and wiped dry. All equipment and floor protection is removed, leaving your space cleaner than we found it.

Industries We Serve

Professional window cleaning for diverse commercial environments

Office Buildings

Professional appearance maintained with regular window cleaning schedules. Interior and exterior service available during or after business hours.

Retail Storefronts

Crystal-clear storefront windows attract customers and showcase products effectively. Regular maintenance prevents hard water buildup and oxidation.

Medical Facilities

Clean windows create welcoming patient environments. Quiet equipment and professional conduct appropriate for healthcare settings.

Schools & Universities

Improved natural lighting enhances learning environments. Scheduled during breaks, weekends, or summer months to minimize disruption.

Restaurants & Hospitality

Pristine windows essential for curb appeal and ambiance. Early morning service available to complete work before opening hours.

Property Management

Scheduled maintenance for multi-tenant buildings and commercial properties. Contract pricing available for ongoing service agreements.

People Also Ask

Common questions about commercial window cleaning services

Most commercial buildings benefit from professional window cleaning every 1-3 months depending on location and exposure. Retail storefronts may need monthly service, while office buildings in low-traffic areas can maintain quality with quarterly cleaning. High-pollution areas or buildings near construction require more frequent attention.
Water-fed pole systems use telescoping poles (up to 60 feet) with brush heads and purified water to clean windows from the ground. Deionized pure water acts as a natural detergent that dries completely clear without streaks or residue, eliminating the need for dangerous ladder work or expensive lift equipment.
Commercial window cleaning typically costs $3-$8 per window pane for standard interior/exterior service, or $150-$500+ per visit depending on building size, window count, accessibility, and frequency. Buildings with 20-50 windows average $250-400 per cleaning. Contract pricing offers 15-25% savings over one-time service rates.
Yes, we use specialized acidic cleaners and fine abrasive techniques to safely remove hard water stains, mineral deposits, and oxidation from glass. Severe buildup may require multiple treatments or restoration services. Regular professional cleaning prevents hard water staining from becoming permanent etching.
Light rain doesn't affect window cleaning quality when using water-fed pole systems, as pure water dries streak-free regardless of weather. However, we reschedule during heavy rain, high winds, or severe weather for safety reasons. Interior window cleaning proceeds year-round regardless of exterior conditions.
Yes, our technicians are trained to identify and properly clean specialty glass including Low-E coatings, tinted windows, and reflective films. We use pH-neutral solutions and soft microfiber materials that won't damage coatings. Pure water systems are particularly safe for sensitive glass types as they contain no harsh chemicals.

Ready for Crystal-Clear Windows?

Get a free quote for professional commercial window cleaning services

Call (503) 327-4999 Request Free Quote