Top Rated Window Cleaning Services in Sunnyvale, CA
5 Star-rated on Google
Professional Window Cleaning in Sunnyvale, CA
If you’re looking for reliable, professional window cleaning in Sunnyvale, AG Windows & Gutters is proud to serve your neighborhood. We help Sunnyvale homeowners keep their windows spotless, bright, and protected year-round.
With dry summers, seasonal pollen, dust, and hard water from sprinklers, windows in Sunnyvale can quickly develop buildup and mineral stains. Our professional cleaning service removes dirt, grime, and water spots — leaving your glass crystal clear and streak-free.
Whether you’re near downtown Sunnyvale, Cherry Chase, Birdland, or surrounding neighborhoods, we treat every home with care and attention to detail.
Our Window Cleaning Services Include
Why Sunnyvale Homeowners choose us for window cleaning
Homeowners throughout Sunnyvale choose AG Windows & Gutters because we combine professional standards with friendly, local service. We show up on time, communicate clearly, and take pride in delivering consistent, high-quality results.
We are fully licensed and insured, giving you complete peace of mind while we work on your property. Our team respects your home, protects surrounding areas, and cleans up thoroughly before we leave.
Most importantly, we stand behind our work with a true quality guarantee. If something doesn’t meet your expectations, we’ll return promptly and make it right. Your satisfaction is always our priority.
Quality Guarantee
We are committed to delivering spotless, streak-free windows on every project we complete. If anything does not meet your expectations, simply let us know and we will promptly return to make it right. We take pride in our craftsmanship and stand behind our work with confidence and care.
Fully Licensed and Insured
AG Windows & Gutters is fully licensed and insured to provide complete peace of mind while we work on your home. We follow professional safety standards and operate responsibly at all times. Your property is protected throughout the entire process, ensuring a safe and reliable service experience.
Committed To Satisfaction
Customer satisfaction is our top priority from start to finish. We focus on clear communication, dependable scheduling, and exceptional attention to detail on every job. Our goal is to provide a smooth, stress-free experience and results you’ll be proud of, earning your trust for years to come.
Real Feedback
Posted on Erika PintoTrustindex verifies that the original source of the review is Google. Amazing work! Totalmente recomendados!!Posted on Rose HerreraTrustindex verifies that the original source of the review is Google. AG Windows and Gutters did a fabulous job repairing a cracked gutter! Adrian took his time on the job and followed up a few days later to ensure all was ok. I will definitely be using them again for more services.Posted on Jesus Moran JrTrustindex verifies that the original source of the review is Google. Responded quickly and showed up early. Very professional. Gutters were cleaned at a great price as well. You can see my gutters were more like planters and they got them very clean!Posted on Madeleine RandalTrustindex verifies that the original source of the review is Google. AG did a great job on my gutters. Responded quickly to my original inquiry; showed up on time; worked hard; very professional; cleaned up when the work was done; great price. I'll be having them back to wash my windows. Thanks AG!Posted on sassan shahidiTrustindex verifies that the original source of the review is Google. Excellent work. Very professional.Posted on Rachel SuTrustindex verifies that the original source of the review is Google. Two young gentlemen arrived on time and worked hard and efficiently. They took before-and-after photos and showed them to me — an excellent job overall. Highly recommended!Posted on Sam ShahidiTrustindex verifies that the original source of the review is Google. Very polite, showed up on time, were careful about not damaging gutters. Cleaned the gutters, did an extra job that i requested. Very happy with the work. Highly recommend them.Posted on JaimeTrustindex verifies that the original source of the review is Google. They did an awesome job cleaning my windows and pressure washing my house! Everything looks super clean and fresh again, even the driveway looks brand new. The guys were on time, friendly, and worked fast without cutting corners. Definitely recommend them if you want your place to shine again.Posted on Stourley KrackliteTrustindex verifies that the original source of the review is Google. Gutters clean! Prompt and professional.Posted on Tommy PTrustindex verifies that the original source of the review is Google. I am extremely happy with the gutter cleaning of this company and the owner Angel. He is such an energetic and hard working young guy that did a great job on cleaning my roof gutter. I would definitely refer his service to my friends and family. He cleaned every inch of my gutter so well and did a quality job . I am a very satisfy and happy customer of his service.
See Our Service Areas
Bringing refined, high-standard window cleaning to homes and businesses across the south bay.
FAQ'S
Window cleaning in Sunnyvale typically depends on the size of your home, number of windows, and condition of the glass. Most residential window cleaning services are priced based on pane count and accessibility. We provide clear, upfront quotes with no hidden fees.
Due to pollen, dust, and hard water exposure in Sunnyvale, most homeowners schedule professional window cleaning every 3–6 months to maintain clarity and protect the glass from mineral buildup.
Yes, we offer both interior and exterior window cleaning for homes throughout Sunnyvale. Our service includes detailed glass cleaning, optional screen cleaning, and track wiping for a complete finish.
Hard water staining is common in Sunnyvale. We offer professional hard water removal treatments designed to reduce mineral buildup and restore clarity to affected windows.
Yes, we are fully insured for residential window cleaning in Sunnyvale, giving homeowners peace of mind during every service.