About AG Windows and Gutters

Hi, I'm Adrian — owner of AG Windows and Gutters.

A locally owned cleaning company serving San Jose and the South Bay for nearly three years.

Our mission is simple: provide honest service, outstanding workmanship, and complete customer satisfaction. We understand that clean windows and properly maintained gutters aren't just about appearance, they protect your property and add long-term value. That's why we use proven techniques, quality equipment, and careful attention to detail on every job.

Whether it's a small residential property or a larger commercial building, we treat every project with the same level of care and professionalism. We show up on time, work efficiently, and leave your property spotless.

At AG Windows and Gutters, we believe great service speaks for itself. Our growing list of happy customers is the result of hard work, integrity, and a commitment to doing the job right the first time.

Let us handle the cleaning work, so you can enjoy a clearer view and peace of mind.

Reliable & Friendly

On-time, uniformed crews who treat your home like our own.

Detail-Oriented

Experienced professionals who take pride in every pane and gutter.

Safe & Effective

Quality equipment and proven techniques, no shortcuts.

Satisfaction Guaranteed

Affordable pricing with no hidden fees. We do the job right the first time.

"They did an amazing job on my gutters and solar panels, they really cared about the quality of their work and didn't rush through anything. My windows were left spotless and they also took the time to clean up afterward, which I really appreciated. It's hard to find companies that are reliable, honest, and take pride in what they do, but this team checked all the boxes. I would absolutely recommend them and will be using them again in the future."

"I had tough hard water stain on the windows. Adrian did great job removing it. It feels good to have clear windows. He is an impressive young entrepreneur."

"I hired AG Windows to clean the windows for my 2-story house in Fremont, and they did an absolutely phenomenal job! I had 13 windows and 2 large sliding doors that desperately needed deep cleaning. Not only is the glass crystal clear now, but they also deep cleaned all the screens and tracks/sills, leaving them completely dust and dirt-free. For a 2-story house, their pricing was very reasonable and competitive. Will definitely use them again!"

"We're very satisfied with their gutter work, they did a great job. We'll call them for service again."

"Adrian and his team did a fantastic job cleaning our numerous windows and awnings. This was my first time using AG and the whole experience beginning to end was great! Adrian is professional and communicated perfectly, arriving on time and leaving everything neat. I have a new favorite window washing company and will call them again. Thanks guys!"

"AG Windows and Gutters cleaned all of my windows and solar panels today. They were on time, communicated well and did an excellent job. Their price was very fair for all of the work they did. They cleaned all windows and screens and left my house looking great. I would recommend them to anyone and I will be using them again in the future. Thanks Adrian."

"Great service and very professional! They did an amazing job cleaning our house. Arrived on time, explained the process clearly, and completed the job efficiently. Highly recommend!"

"My windows have never been this clean, they made sure every window was spotless. Thanks Adrian and AG windows and gutters."

"AG Windows & Gutters did a fantastic job cleaning my windows. They were professional, on time and did a thorough job reaching some hard to access windows. I will definitely hire them to clean the windows when needed and call them to clean the gutters too. Great job guys!"

"Adrian of AG windows came to clean my windows and he was AWESOME! Climbed up on my 2 story roof like it was no big deal, cleaned the windows, the screens and the solar panels. He also went up there with a blower and got all of the stuff the trees have dumped on the roof off of there. He has my highest recommendation and I will be having him do the windows and the solar panels from now on!!"

"They were reasonable, professional and did a great job!! Highly recommend!!!"

"This was a very fair price and the two young men that came out to do the work were very polite and professional. The communication from the time I first scheduled was great, and I was able to get rescheduled in just two days. My windows are beautiful. They have not been this clean in years. I will definitely use them again."

"I'm really impressed with the quality of work from AG windows and gutters. Everything looks crystal clear and streak free. They were friendly, efficient, and took great care while working around my home. I'd happily hire them again and recommend them to others!"

"Fantastic! They were very professional. We live in a 100 year old home with original windows, so you have to be delicate. They were careful and did spectacular job. The windows are shiny and glassy, back to their original glory."

"They did an amazing job on my gutters and solar panels, they really cared about the quality of their work and didn't rush through anything. My windows were left spotless and they also took the time to clean up afterward, which I really appreciated. It's hard to find companies that are reliable, honest, and take pride in what they do, but this team checked all the boxes. I would absolutely recommend them and will be using them again in the future."

"I had tough hard water stain on the windows. Adrian did great job removing it. It feels good to have clear windows. He is an impressive young entrepreneur."

"I hired AG Windows to clean the windows for my 2-story house in Fremont, and they did an absolutely phenomenal job! I had 13 windows and 2 large sliding doors that desperately needed deep cleaning. Not only is the glass crystal clear now, but they also deep cleaned all the screens and tracks/sills, leaving them completely dust and dirt-free. For a 2-story house, their pricing was very reasonable and competitive. Will definitely use them again!"

"We're very satisfied with their gutter work, they did a great job. We'll call them for service again."

"Adrian and his team did a fantastic job cleaning our numerous windows and awnings. This was my first time using AG and the whole experience beginning to end was great! Adrian is professional and communicated perfectly, arriving on time and leaving everything neat. I have a new favorite window washing company and will call them again. Thanks guys!"

"AG Windows and Gutters cleaned all of my windows and solar panels today. They were on time, communicated well and did an excellent job. Their price was very fair for all of the work they did. They cleaned all windows and screens and left my house looking great. I would recommend them to anyone and I will be using them again in the future. Thanks Adrian."

"Great service and very professional! They did an amazing job cleaning our house. Arrived on time, explained the process clearly, and completed the job efficiently. Highly recommend!"

"My windows have never been this clean, they made sure every window was spotless. Thanks Adrian and AG windows and gutters."

"AG Windows & Gutters did a fantastic job cleaning my windows. They were professional, on time and did a thorough job reaching some hard to access windows. I will definitely hire them to clean the windows when needed and call them to clean the gutters too. Great job guys!"

"Adrian of AG windows came to clean my windows and he was AWESOME! Climbed up on my 2 story roof like it was no big deal, cleaned the windows, the screens and the solar panels. He also went up there with a blower and got all of the stuff the trees have dumped on the roof off of there. He has my highest recommendation and I will be having him do the windows and the solar panels from now on!!"

"They were reasonable, professional and did a great job!! Highly recommend!!!"

"This was a very fair price and the two young men that came out to do the work were very polite and professional. The communication from the time I first scheduled was great, and I was able to get rescheduled in just two days. My windows are beautiful. They have not been this clean in years. I will definitely use them again."

"I'm really impressed with the quality of work from AG windows and gutters. Everything looks crystal clear and streak free. They were friendly, efficient, and took great care while working around my home. I'd happily hire them again and recommend them to others!"

"Fantastic! They were very professional. We live in a 100 year old home with original windows, so you have to be delicate. They were careful and did spectacular job. The windows are shiny and glassy, back to their original glory."

Claim Your 5 Windows Free Special Today

*Limit 5 windows per customer

New customers get 5 windows cleaned free (interior + exterior) with any first-time service. Tell us about your home and we'll send you a personalized quote in minutes.