Professional Window Washing — Streak-Free Results — Get a Free Estimate
Puget Sound's Window Cleaning Pros

See the Difference
Instantly.
Streak-Free. Guaranteed.

Professional-grade window cleaning that cuts through rain spots, pollen, and hard water stains — so you never have to climb a ladder again. Serving Bellevue, Kirkland, Issaquah, Sammamish & beyond.

Free Estimates — Every Home

Interior & exterior · PWNA Certified · Streak-free guarantee · Licensed & insured

PWNA Certified
Interior & Exterior
Streak-Free Guarantee
Fully Insured
Free Estimates
Get Your Free Estimate
★★★★★

5-Star Rated — 500+ Puget Sound homeowners served

|

PWNA Certified Contractor

|

Licensed & Insured in Washington State

Why It Matters

Dirty Windows Aren't Just an Eyesore

Rain, pollen, and hard water leave mineral deposits that etch glass over time. Ignored long enough, damage becomes permanent — and replacement runs hundreds per pane.

2–4×
Recommended professional cleans per year in the PNW
300K+
Annual ladder-related injuries in the U.S. — stay safe
100%
Streak-free satisfaction on every job we complete
25+
Years Velocity has served the Puget Sound
Get My Free Window Estimate →

Our Process

Pro-Grade Technique. Zero Streaks. Guaranteed.

We use professional squeegee systems and solutions — not grocery-store spray and paper towels that leave lint behind.

1
Frame & Screen Wipe-Down
Screens and frames are cleaned first so debris doesn't fall onto freshly washed glass.
2
Pro-Grade Solution Application
Professional squeegee systems and solutions for a streak-free finish.
3
Detail Edge Work
Corners and edges hand-detailed with microfiber — no water lines.
4
Hard Water Spot Treatment
Targeted treatment where mineral deposits have built up — without scratching glass.
5
Final Inspection
Walk-through with you. If you see a streak, we fix it — no questions asked.

What Our Customers Say

Real Results. Real Homeowners.

★★★★★

Our driveway looked brand new — we couldn't believe the difference. The crew was professional, on time, and cleaned up after themselves. Neighbors have already asked for the number.

SM
Sarah M.
Sammamish, WA
★★★★★

Had moss covering half our roof. Velocity removed everything without any damage to the shingles. Six months later it's still clean. Worth every penny compared to what a new roof would cost.

KT
Kevin T.
Issaquah, WA
★★★★★

We hired them before listing our home. The soft wash made the siding look 10 years newer. Our realtor said it was the best pre-listing investment we made. Sold in four days.

DP
Diane & Rick P.
Bellevue, WA

What's Included

Everything You Need.
Nothing Hidden.

  • Interior & exterior window cleaning
  • Screen cleaning & reinstall
  • Frame & sill wipe-down
  • Hard water spot treatment
  • Professional squeegee technique
  • Microfiber detail on all edges
  • Skylight & transom windows
  • Streak-free satisfaction guarantee
Get My Free Estimate →

Common Questions

Everything You Want
to Know Before You Book

Do you clean interior windows too?
+
Yes. We offer interior-only, exterior-only, or full interior + exterior service — tell us what you need when you request your estimate.
What if it rains right after you clean?
+
Rain doesn't leave spots — minerals and debris do. Fresh rain on clean glass typically doesn't affect results. If you're not satisfied after rain, call us and we'll make it right.
Can you remove hard water stains?
+
Mild to moderate deposits usually respond well. Severe etching may require glass restoration or replacement.
How often should windows be professionally cleaned?
+
In the PNW we recommend 2–4 times per year depending on trees, pollen, and hard water.

Still have questions? We're happy to help.

Get My Free Estimate →

Free Estimates

FREE

In-home estimates · Custom quote · No obligation

Ready to See Clearly?

Takes 60 seconds. We'll confirm your estimate by the next business day.