5.0
Google Rating
300+
5-Star Reviews
20+ Yrs
Serving Flagstaff
100%
Satisfaction Guaranteed
FLAGSTAFF SERVICES

Our Most Requested Services in Flagstaff

Professional residential window cleaning, commercial window cleaning, and pressure washing for Flagstaff homes and businesses.

Commercial Window Cleaning

Clean windows help businesses create a welcoming first impression and maintain a professional appearance. We provide commercial window cleaning services for Flagstaff offices, restaurants, retail shops, hotels, medical facilities, university-area businesses, professional buildings, and commercial properties with dependable service and flexible scheduling.

Residential Window Cleaning

Flagstaff homes are exposed to pine pollen, tree sap, snow residue, rain spotting, and seasonal debris that can quickly affect window clarity. Our residential window cleaning service restores crystal-clear views, improves natural light, and helps homeowners maintain a clean, attractive appearance throughout the year.

Power & Pressure Washing

Flagstaff driveways, patios, walkways, decks, retaining walls, and exterior surfaces can accumulate dirt, pollen, mud, stains, mildew, and environmental buildup over time. Our professional pressure washing services help restore curb appeal and keep your property looking clean and well maintained.
ADDITIONAL FLAGSTAFF SERVICES
In addition to residential window cleaning, commercial window cleaning, and pressure washing, Twenty20 offers specialized exterior cleaning services that help Flagstaff homeowners and businesses protect their investment, maintain property appearance, and maximize curb appeal throughout every season.
Garage Door Restoration
Sun exposure, changing weather conditions, and environmental buildup can cause garage doors to fade and weather over time. Our restoration process helps Flagstaff homeowners restore color, improve appearance, and extend the life of their garage doors.
​​​​​​Learn More Here
Business Sign Restoration
A faded sign can negatively impact visibility and first impressions. We help Flagstaff businesses restore weathered signs and maintain a professional appearance for customers and visitors.
​​​​​​​​​​​Learn More Here
Screen Cleaning & Screen Repair
Dust, pollen, and environmental debris can reduce visibility and airflow. We clean, repair, and replace screens to help Flagstaff homeowners enjoy cleaner views and improved ventilation.
Solar Panel
​Cleaning
Dust accumulation can reduce solar panel efficiency and energy production over time. Our professional solar panel cleaning service helps Flagstaff homeowners maximize solar performance while protecting their investment.
Why Flagstaff Chooses Twenty20
Locally Trusted Across Flagstaff
Serving homeowners and businesses across Flagstaff and surrounding communities.
300+ Verified Five-Star Reviews
Trusted by homeowners throughout the community.
Window Cleaning Specialists
Focused expertise for cleaner, clearer results.
Reliable & Professional Crews
On-time service and attention to detail.
Satisfaction Guaranteed
If you're not happy, we'll make it right.
WHAT OUR CLIENTS ARE SAYING
Real Reviews From Real Customers
SEE ALL 300+ REVIEWS ON GOOGLE
Excellent customer service, and excellent staff. They show up in a timely manner, and I assure you that you will be very pleased with the results!!!
-Debra S.
Vincent and his staff are the best! Giovanni was early, extremely professional, and genuinely such a nice guy. You can tell this company truly values great customer service and hires kind, hardworking people. The windows sparkle ✨ now! 
-Diane R.
We've had Twenty20 windows out for a number of years and always happy with the level of service and detail they put into the job. Shout out to Giovanni! We love you
-Alexandra J.
If you actually want a professional, experienced & dependable crew.. these are your guys. No issues ever.
-Tidy G.
Another fantastic experience with Vincent and his team. Windows are spotless and he also repaired some of our screens! He always delivers a 5 star experience. Highly recommended!
-Bob C.
FLAGSTAFF FAQS

Frequently Asked Questions

Find answers to common questions about our window cleaning and power washing services in Flagstaff, Arizona.

How often should I have my windows cleaned in Flagstaff?

Most Flagstaff homeowners schedule professional window cleaning every 3–4 months due to pine pollen, snow residue, rain spotting, tree sap, and seasonal debris. Homes surrounded by pine forests may benefit from more frequent service during peak pollen seasons.

Do you provide residential and commercial window cleaning in Flagstaff?

Yes. Twenty20 provides residential and commercial window cleaning services throughout Flagstaff, AZ. We service homes, offices, restaurants, retail shops, hotels, medical facilities, university-area businesses, and commercial properties.

Can you remove hard water stains from my windows?

Yes. Hard water stains can develop from sprinklers, snow melt, rain exposure, and mineral-rich water. Our specialized hard water stain removal process helps restore clarity and improve the appearance of your windows whenever possible.

Do you offer power and pressure washing services in Flagstaff?

Absolutely. We provide professional pressure washing services for driveways, patios, decks, walkways, retaining walls, exterior surfaces, and outdoor living spaces throughout Flagstaff.

How do I get a quote for window cleaning or pressure washing in Flagstaff?

Getting a quote is easy. Contact Twenty20 Window Cleaning by phone or through our online form and we'll provide a fast, no-obligation estimate based on your property and service needs.

Ready for Crystal Clear Windows?

Whether you need residential window cleaning, commercial window cleaning, pressure washing, solar panel cleaning, or exterior cleaning services, Twenty20 is here to help. Join Flagstaff homeowners and businesses who trust us for reliable service, exceptional results, and outstanding customer care.
© 2026 Twenty20 Window Cleaning, All Rights Reserved.
  • Privacy Policy
  • Terms & Conditions