SPRAT rope access certified and fully insured — exterior maintenance, cleaning, and inspections for high-rise buildings and stadiums across Minneapolis.

Commercial High-Rise Division of Kahuna Window Cleaning

Expert, Experienced Window Cleaners

Window Cleaning

The High Rise Window Cleaning Experts

Let the Experts Clean Your High Rise Windows

When it comes to sparkling clean windows on Minneapolis high-rises, we’re the team you can trust. Our certified technicians use rope access and top-tier equipment to get every window spotless — no matter how tall the building or tricky the architecture. We know your building’s appearance matters, so we bring the same careful,
detail-driven approach to every job. From hard-to-reach corners to complex façades, we handle it all safely and efficiently. Ready for windows that shine? Contact Midwest Access today.

We’ll Exceed Your Expectations

Our High Rise Window Cleaning Process

  • On-site assessment — We visit the roof to confirm anchor points and anchorage, so we know exactly what
    your building needs.
  • Custom quote — We build a plan based on that assessment and send over a firm quote.
  • Info exchange — We share insurance and other documentation so you have everything on file.
  • Schedule the clean — We lock in a date that works for your building and tenants.
  • Crew on site — Our SPRAT-certified team shows up on rope and gets your windows shining.

Proudly veteran-owned and operated.

See the Advanced Look of Your High Rise Windows

Why Regular Window Cleaning Pays Off

Clean windows do more than look good — they’re one of the simplest ways to protect a building long term. Glass corrodes over time from sun exposure, hard-water deposits, road salt, dust, and even bird droppings — staying ahead of it with regular cleaning protects the windows and avoids costly replacements down the line. It also doubles as a free inspection: our crew is right there to catch loose façade, damaged seals, or frame issues before they turn into bigger problems.

And when a building shines, everyone notices. For tenants living or working above the fourth floor, clean windows are the difference between a dim, dated space and one that feels bright and well cared for — the kind of upgrade that gets noticed and appreciated.

professional working on building performing exterior maintenance work

Maintain the Appearance of Your Building

Hard Water Staining

Hard water isn’t just a cleaning issue — it’s a glass preservation issue. Mineral deposits from rain, irrigation, cooling towers, and façade runoff build up on window surfaces over time, and with repeated sun exposure and heating/cooling cycles, those minerals can begin chemically bonding with the glass itself. Left untreated, light surface spotting can progress into permanent etching and corrosion, eventually requiring costly window replacement.

The good news: caught early, hard water staining is very treatable. We start with a full building diagnostic to identify affected areas and classify damage severity, followed by method testing to determine the most effective restoration approach for your specific building. From there, we can restore clarity through specialized cleaning and glass polishing — often at a fraction of the cost of full window replacement. If you’re seeing spotting, haze, or cloudy glass on your building, the sooner it’s addressed, the better the outcome.

Frequently Asked Questions

What if there are screens on the outside of the windows?

Yes — for most screens, we can remove and reinstall them from the outside during the cleaning, often without ever entering the unit.

It depends. We start with a full diagnostic of the building’s hard-water issues, build a report, and test a range of acidic cleaners to find what safely restores the affected windows.

Yes — our SPRAT-certified technicians can safely and legally anchor to other structural points on the building.

Yes, full balcony cleaning — interior and exterior of the baluster — all done from the exterior with no unit entry needed.

Most high-rises do well with cleanings every 6 months to a year — buildings in tougher conditions (heavy traffic, hard water, coastal exposure) may need every 4 months. Best timing is right after seasonal shifts: late spring and early fall for exteriors, winter for interiors.

Superior High-Rise Exterior Maintenance

We keep your building safe, compliant, and looking its best.

The crew is SPRAT rope access certified and fully insured.

Reviews From Our Clients

Backed by 1,000+ five-star reviews across our Kahuna sister company.

Scroll to Top