Greater Houston’s
Standard for
Professional
Exterior Care.
Greater Houston’s
Standard for
Professional
Exterior Care.
Fully Insured • OSHA Compliant • 5-Star Rated
Fully Insured • OSHA Compliant • 5-Star Rated
Veteran-owned and mission-driven. We provide precision window cleaning, power washing, and facility maintenance for those who don’t compromise on quality.
Veteran-owned and mission-driven. We provide precision window cleaning, power washing, and facility maintenance for those who don’t compromise on quality.
Amith
Anita
Diane
Charlene
Michael
Karen
Amith
Anita
Diane
Charlene
Michael
Karen
4.9 on Google
4.9 on Google
70+ Reviews
70+ Reviews
4.9
70+
Businesses that trust us
Businesses that trust us
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5 ⭐️ Reviews
5 ⭐️ Reviews
5 ⭐️ Reviews
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Customers Served
Customers Served
Customers Served
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Jobs Completed
Jobs Completed
Jobs Completed
Our Core Services
/ window cleaning
Professional window cleaning for homes and commercial buildings up to six stories high. Using advanced water-fed pole systems, we deliver spotless, streak-free glass safely and efficiently.
/ power washing
Professional power washing and house washing using high-heat surface cleaners and specialized solutions to remove dirt, algae, and buildup from homes and commercial properties.
/ solar panel cleaning
Safe, non-abrasive solar panel cleaning that removes dust, pollen, and buildup—helping your system operate more efficiently and produce maximum energy.
/Window Cleaning
/ solar panel cleaning
/ power washing
Our Core ServiceS
/ window cleaning
Professional window cleaning for homes and commercial buildings up to six stories high. Using advanced water-fed pole systems, we deliver spotless, streak-free glass safely and efficiently.
/ power washing
Professional power washing and house washing using high-heat surface cleaners and specialized solutions to remove dirt, algae, and buildup from homes and commercial properties.
/ solar panel cleaning
Safe, non-abrasive solar panel cleaning that removes dust, pollen, and buildup—helping your system operate more efficiently and produce maximum energy.
/Window Cleaning
/ solar panel cleaning
/ power washing
BEYOND THE BUCKET & SQUEEGEE
BEYOND THE BUCKET & SQUEEGEE
BEYOND THE BUCKET & SQUEEGEE
BUILT ON DISCIPLINE.
Driven by Service.
BUILT ON DISCIPLINE.
Driven by Service.
BUILT ON DISCIPLINE.
Driven by Service.
323 Window Cleaning wasn’t born out of a desire to just "clean glass." It was founded to bring a higher standard of exterior care to the Greater Houston area.
As a Veteran-owned and operated business, we’ve traded the uniform for high-reach drones and hot-water power washing, but the mission remains the same: Integrity, Precision, and Service.
We don’t just show up; we execute.
Whether it’s a high-rise commercial complex or your family home, we treat every square inch as a reflection of our own standards. When you hire 323, you’re hiring a team that works heartily—because your property deserves nothing less.
323 Window Cleaning wasn’t born out of a desire to just "clean glass." It was founded to bring a higher standard of exterior care to the Greater Houston area.
As a Veteran-owned and operated business, we’ve traded the uniform for high-reach drones and hot-water power washing, but the mission remains the same: Integrity, Precision, and Service.
We don’t just show up; we execute.
Whether it’s a high-rise commercial complex or your family home, we treat every square inch as a reflection of our own standards. When you hire 323, you’re hiring a team that works heartily—because your property deserves nothing less.
You never really noticed how bad you need something until you get it done. This was absolutely the case with the windows on my house, night and day difference. Worth every penny and then some. Josh is a great guy and I assure you that you won’t regret it. Hit him up if you’re interested, he’ll get you taken care of.
"You never really noticed how bad you need something until you get it done. This was absolutely the case with the windows on my house, night and day difference. Worth every penny and then some. Josh is a great guy and I assure you that you won’t regret it. Hit him up if you’re interested, he’ll get you taken care of.
"Service Area
OUR Service Area
We come to you
We come to you
Our team services homes and businesses across the Greater Houston area—including Katy, Cypress, Sugar Land, and The Woodlands. If you're inside the highlighted area, you can expect fast scheduling and top-tier results.
✔ Houston
✔ Katy
✔ Cypress
✔ Sugar Land
✔ The Woodlands
✔ The Galleria
✔ Houston
✔ Katy
✔ Cypress
✔ Sugar Land
✔ The Woodlands
✔ The Galleria
✔ Spring
✔ Tomball
✔ Humble
✔ Pearland
✔ Richmond
✔ & more
✔ Spring
✔ Tomball
✔ Humble
✔ Pearland
✔ Richmond
✔ & more
The Greater
Houston Area
The Greater
Houston Area
The Greater
Houston Area
Our Mission
Our Mission
More than a service. A Calling.
More than a service. A Calling.
Named after Colossians 3:23, our mission is to work heartily in everything we do, as if serving a higher purpose. For the Greater Houston area, this translates to a relentless pursuit of excellence in window cleaning, power washing, and facility maintenance. Whether we are servicing a mid-rise complex or a family home, we carry out our duties with the integrity, discipline, and attention to detail that our name demands.
Put Our Precision to the Test.
Put Our Precision to the Test.
Select your property type below to get a fast, free, and accurate quote tailored to your specific needs.
Select your property type below to get a fast, free, and accurate quote tailored to your specific needs.