Premium Window Cleaning in St. George
Crystal-clear windows, zero hassle. Trusted by hundreds of homeowners and businesses across St. George, Bloomington, Little Valley, Santa Clara, Washington, Ivins, and Green Springs.
Avg. job time
~90 min
Most homes done same day
Satisfaction
100%
Guaranteed
Licensed & Insured
Fully covered, always
Local St. George Business
Born & raised in Southern Utah
100% Satisfaction
Or we make it right
7-Day Weather Guarantee
Rain? We come back free
Se Habla Español
Bilingual team available
Our 7-Day Weather Guarantee
If it rains within 7 days of your service, we'll happily return and reclean your exterior windows for free — no questions asked. Book with confidence.
Services Built for Southern Utah
Every service is designed around the specific challenges of St. George's desert climate — high dust, hard water minerals, and intense UV exposure.
Residential Window Cleaning
Spotless interior and exterior windows for homes across St. George, Bloomington Hills, Little Valley, and Green Springs. Single-story to large estate properties handled with care.
From $120
Interior & exterior · Screens included
Commercial Window Cleaning
First impressions matter. Scheduled maintenance cleaning for storefronts, offices, and multi-unit buildings throughout the greater St. George and Washington County area.
Custom quote
Monthly & quarterly plans available
Screen Cleaning & Restoration
Deep-cleaned screens remove months of Southern Utah's desert dust and allergens. Torn or damaged screens repaired or replaced on-site during your appointment.
From $8/screen
Repair & full replacement available
Hard Water Stain Removal
Utah's mineral-rich water leaves stubborn white haze on glass over time. Our professional-grade treatment removes calcium and mineral buildup that normal cleaning cannot touch.
From $75
Professional-grade treatment
Before & After
Drag the slider to see exactly what our team delivers.
How It Works
Three steps to the cleanest windows in the neighborhood.
Get Your Free Quote
Fill out our 60-second form or call us directly at (435) 229-5674. We'll confirm your estimate the same day — no pressure, no surprises, no commitment.
Schedule at Your Convenience
Pick a date and time that fits your schedule. We arrive punctually with all equipment and handle everything from start to finish.
Enjoy Crystal-Clear Windows
Sit back and admire the difference. Our 7-Day Weather Guarantee means you're fully protected — rain within a week and we return free.
What Our Customers Say
5.0 average rating · 47 verified reviews across greater St. George
“Best window cleaning I've ever had. They removed hard water stains I thought were permanent. Every window looks brand new. I will absolutely book them again!”
Sarah M.
Little Valley, St. George
2 weeks ago
“Professional, fast, and incredibly thorough. 24 windows done in under 2 hours, zero streaks. The 7-day rain guarantee sealed the deal for me. Highly recommend.”
James R.
Bloomington Hills
1 month ago
“Hablé con ellos en español y fue muy fácil comunicarme. El servicio fue impresionante — muy detallados y completamente profesionales. Los recomiendo al 100%.”
María G.
Santa Clara
3 weeks ago
“We use them for our commercial storefront — always on time, always perfect. We signed up for their monthly maintenance plan and couldn't be happier.”
Tom & Lisa K.
Green Springs
1 month ago
“Noticed their truck at our neighbor's house and asked for a card on the spot. So glad I did. Incredible attention to detail and very reasonable pricing.”
Rachel N.
Ivins
2 months ago
“On time, efficient, and my windows have literally never looked this good. I could not believe the difference the hard water treatment made. Will book every season.”
David W.
Washington, UT
3 months ago
What Will It Cost?
Slide the bar to see your personalized estimate instantly.
Home Type
Estimated Window Count
15 windowsEstimated Investment Range
$165–$215
Or call us for an immediate quote: (435) 229-5674
We Come to You
Proudly serving every corner of Washington County, Utah.
Communities We Serve
Not sure if we cover your area?
We likely do — and we're always expanding. Give us a quick call and we'll confirm instantly.
(435) 229-5674Frequently Asked Questions
Ready for the Cleanest
Windows on the Block?
Join hundreds of St. George homeowners who trust Wave Window Cleaning. Your estimate is 100% free and takes 60 seconds.